ºÝºÝߣshows by User: ramborao / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: ramborao / Sat, 30 Jul 2016 11:06:46 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: ramborao Oasis® Prime HLB - introducing a new sorbent for the sample cleanup of Food matrices - Waters Corporation Food Safety /slideshow/oasis-prime-hlb-introducing-a-new-sorbent-for-the-sample-cleanup-of-food-matrices-waters-corporation-food-safety/64536670 oasisprimehlb-introducinganewsorbentforthesamplecleanupoffoodmatrices-waterscorporationfoodsafety-160730110646
A new reversed phase solid phase extraction device which simplifies sample preparation as no conditioning or equilibration steps are required. Matrix effects in MS can be reduced by removal of interferences, particularly fats and phospholipids.]]>

A new reversed phase solid phase extraction device which simplifies sample preparation as no conditioning or equilibration steps are required. Matrix effects in MS can be reduced by removal of interferences, particularly fats and phospholipids.]]>
Sat, 30 Jul 2016 11:06:46 GMT /slideshow/oasis-prime-hlb-introducing-a-new-sorbent-for-the-sample-cleanup-of-food-matrices-waters-corporation-food-safety/64536670 ramborao@slideshare.net(ramborao) Oasis® Prime HLB - introducing a new sorbent for the sample cleanup of Food matrices - Waters Corporation Food Safety ramborao A new reversed phase solid phase extraction device which simplifies sample preparation as no conditioning or equilibration steps are required. Matrix effects in MS can be reduced by removal of interferences, particularly fats and phospholipids. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/oasisprimehlb-introducinganewsorbentforthesamplecleanupoffoodmatrices-waterscorporationfoodsafety-160730110646-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> A new reversed phase solid phase extraction device which simplifies sample preparation as no conditioning or equilibration steps are required. Matrix effects in MS can be reduced by removal of interferences, particularly fats and phospholipids.
Oasis速 Prime HLB - introducing a new sorbent for the sample cleanup of Food matrices - Waters Corporation Food Safety from Waters Corporation - Food QC, Safety & Research
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Stevia - Analytical LC/MS methods from research to routine - Waters Corporation Food Quality /ramborao/stevia-analytical-lcms-methods-from-research-to-routine-waters-corporation-food-quality stevia-analyticallcmsmethodsfromresearchtoroutine-waterscorporationfoodquality-160730105602
This presentation describes the utilisation of microfluidic chromatography coupled with high resolution mass spectrometry incorporating ion mobility for separation, detection and identification of steviol glycoside isomers. Moving into the routine environment we then will show a simple, cost-effective solution for the determination of stevioside, Rebaudioside A and other non-nutritive sweeteners in a variety of food products.]]>

This presentation describes the utilisation of microfluidic chromatography coupled with high resolution mass spectrometry incorporating ion mobility for separation, detection and identification of steviol glycoside isomers. Moving into the routine environment we then will show a simple, cost-effective solution for the determination of stevioside, Rebaudioside A and other non-nutritive sweeteners in a variety of food products.]]>
Sat, 30 Jul 2016 10:56:02 GMT /ramborao/stevia-analytical-lcms-methods-from-research-to-routine-waters-corporation-food-quality ramborao@slideshare.net(ramborao) Stevia - Analytical LC/MS methods from research to routine - Waters Corporation Food Quality ramborao This presentation describes the utilisation of microfluidic chromatography coupled with high resolution mass spectrometry incorporating ion mobility for separation, detection and identification of steviol glycoside isomers. Moving into the routine environment we then will show a simple, cost-effective solution for the determination of stevioside, Rebaudioside A and other non-nutritive sweeteners in a variety of food products. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/stevia-analyticallcmsmethodsfromresearchtoroutine-waterscorporationfoodquality-160730105602-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation describes the utilisation of microfluidic chromatography coupled with high resolution mass spectrometry incorporating ion mobility for separation, detection and identification of steviol glycoside isomers. Moving into the routine environment we then will show a simple, cost-effective solution for the determination of stevioside, Rebaudioside A and other non-nutritive sweeteners in a variety of food products.
Stevia - Analytical LC/MS methods from research to routine - Waters Corporation Food Quality from Waters Corporation - Food QC, Safety & Research
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Rapid evaporative ionisation mass spectrometry (REIMS) for Food applications - Waters Corporation Food Research /ramborao/rapid-evaporative-ionisation-mass-spectrometry-reims-for-food-applications-waters-corporation-food-research rapidevaporativeionisationmassspectrometryreimsforfoodagri-techapplications-waterscorporationfoodres-160730104429
Overview of Rapid Evaporative Ionisation Mass Spectrometry (REIMS) and it's application to food authenticity studies including fish speciation.]]>

Overview of Rapid Evaporative Ionisation Mass Spectrometry (REIMS) and it's application to food authenticity studies including fish speciation.]]>
Sat, 30 Jul 2016 10:44:29 GMT /ramborao/rapid-evaporative-ionisation-mass-spectrometry-reims-for-food-applications-waters-corporation-food-research ramborao@slideshare.net(ramborao) Rapid evaporative ionisation mass spectrometry (REIMS) for Food applications - Waters Corporation Food Research ramborao Overview of Rapid Evaporative Ionisation Mass Spectrometry (REIMS) and it's application to food authenticity studies including fish speciation. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/rapidevaporativeionisationmassspectrometryreimsforfoodagri-techapplications-waterscorporationfoodres-160730104429-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Overview of Rapid Evaporative Ionisation Mass Spectrometry (REIMS) and it&#39;s application to food authenticity studies including fish speciation.
Rapid evaporative ionisation mass spectrometry (REIMS) for Food applications - Waters Corporation Food Research from Waters Corporation - Food QC, Safety & Research
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Routine Quantification of Pesticides in Food Matrices using UPLC APGC-MSMS - Waters Corporation Food Safety /slideshow/routine-quantification-of-pesticides-in-food-matrices-using-uplc-apgcmsms-waters-corporation-food-safety/63637988 routinequantificationofpesticidesinfoodmatricesusinguplc-apgc-msms-waterscorporationfoodsafety-160701093506
Analysis of pesticides in food using both LC- and GC-MS/MS, with data and description of Atmospheric Pressure GC, available on the same system as UPLC-MS/MS with rapid changeover.]]>

Analysis of pesticides in food using both LC- and GC-MS/MS, with data and description of Atmospheric Pressure GC, available on the same system as UPLC-MS/MS with rapid changeover.]]>
Fri, 01 Jul 2016 09:35:06 GMT /slideshow/routine-quantification-of-pesticides-in-food-matrices-using-uplc-apgcmsms-waters-corporation-food-safety/63637988 ramborao@slideshare.net(ramborao) Routine Quantification of Pesticides in Food Matrices using UPLC APGC-MSMS - Waters Corporation Food Safety ramborao Analysis of pesticides in food using both LC- and GC-MS/MS, with data and description of Atmospheric Pressure GC, available on the same system as UPLC-MS/MS with rapid changeover. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/routinequantificationofpesticidesinfoodmatricesusinguplc-apgc-msms-waterscorporationfoodsafety-160701093506-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Analysis of pesticides in food using both LC- and GC-MS/MS, with data and description of Atmospheric Pressure GC, available on the same system as UPLC-MS/MS with rapid changeover.
Routine Quantification of Pesticides in Food Matrices using UPLC APGC-MSMS - Waters Corporation Food Safety from Waters Corporation - Food QC, Safety & Research
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Analytical Technologies for the Identification of Food Fraud and Authentication - Waters Corporation Food Research /slideshow/analytical-technologies-for-the-identification-of-food-fraud-and-authentication-waters-corporation-food-research/63637983 analyticaltechnologiesfortheidentificationoffoodfraudandauthentication-waterscorporationfoodresearch-160701093455
Overview of technologies for food authentication, from rapid direct analysis to LC/MS with single quadrupole and high resolution MS]]>

Overview of technologies for food authentication, from rapid direct analysis to LC/MS with single quadrupole and high resolution MS]]>
Fri, 01 Jul 2016 09:34:55 GMT /slideshow/analytical-technologies-for-the-identification-of-food-fraud-and-authentication-waters-corporation-food-research/63637983 ramborao@slideshare.net(ramborao) Analytical Technologies for the Identification of Food Fraud and Authentication - Waters Corporation Food Research ramborao Overview of technologies for food authentication, from rapid direct analysis to LC/MS with single quadrupole and high resolution MS <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/analyticaltechnologiesfortheidentificationoffoodfraudandauthentication-waterscorporationfoodresearch-160701093455-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Overview of technologies for food authentication, from rapid direct analysis to LC/MS with single quadrupole and high resolution MS
Analytical Technologies for the Identification of Food Fraud and Authentication - Waters Corporation Food Research from Waters Corporation - Food QC, Safety & Research
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Foodomics Applications with High Resolution MS - Waters Corporation Food Research /slideshow/foodomics-applications-with-high-resolution-ms-waters-corporation-food-research/63637644 foodomicsapplicationswithhighresolutionms-waterscorporationfoodresearch-160701092348
Overview of foodomics applications using high resolution mass spectrometry including profiling of natural products, dietary intake studies and an introduction of REIMS direct analysis.]]>

Overview of foodomics applications using high resolution mass spectrometry including profiling of natural products, dietary intake studies and an introduction of REIMS direct analysis.]]>
Fri, 01 Jul 2016 09:23:48 GMT /slideshow/foodomics-applications-with-high-resolution-ms-waters-corporation-food-research/63637644 ramborao@slideshare.net(ramborao) Foodomics Applications with High Resolution MS - Waters Corporation Food Research ramborao Overview of foodomics applications using high resolution mass spectrometry including profiling of natural products, dietary intake studies and an introduction of REIMS direct analysis. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/foodomicsapplicationswithhighresolutionms-waterscorporationfoodresearch-160701092348-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Overview of foodomics applications using high resolution mass spectrometry including profiling of natural products, dietary intake studies and an introduction of REIMS direct analysis.
Foodomics Applications with High Resolution MS - Waters Corporation Food Research from Waters Corporation - Food QC, Safety & Research
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Investigating Fruit Juice Authenticity using MS - Waters Corporation Food Research /slideshow/investigating-fruit-juice-authenticity-using-ms-waters-corporation-food-research/54777346 investigatingfruitjuiceauthenticityusingms-waterscorporationfoodresearch-151105124746-lva1-app6891
Food fraud has become a major concern in recent years. Fruit juice is commonly adulterated with cheaper alternatives. High resolution MS in combination with 'omics data analysis approaches can identify markers of adulteration.]]>

Food fraud has become a major concern in recent years. Fruit juice is commonly adulterated with cheaper alternatives. High resolution MS in combination with 'omics data analysis approaches can identify markers of adulteration.]]>
Thu, 05 Nov 2015 12:47:46 GMT /slideshow/investigating-fruit-juice-authenticity-using-ms-waters-corporation-food-research/54777346 ramborao@slideshare.net(ramborao) Investigating Fruit Juice Authenticity using MS - Waters Corporation Food Research ramborao Food fraud has become a major concern in recent years. Fruit juice is commonly adulterated with cheaper alternatives. High resolution MS in combination with 'omics data analysis approaches can identify markers of adulteration. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/investigatingfruitjuiceauthenticityusingms-waterscorporationfoodresearch-151105124746-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Food fraud has become a major concern in recent years. Fruit juice is commonly adulterated with cheaper alternatives. High resolution MS in combination with &#39;omics data analysis approaches can identify markers of adulteration.
Investigating Fruit Juice Authenticity using MS - Waters Corporation Food Research from Waters Corporation - Food QC, Safety & Research
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Food Contact Materials: Migration testing using MS - Waters Corporation Food Safety /slideshow/food-contact-materials-migration-testing-using-ms-waters-corporation-food-safety-54776522/54776522 foodcontactmaterialsmigrationtestingusingms-waterscorporationfoodsafety-151105122707-lva1-app6891
Overview of legislation, methods and examples of the use of mass spectrometry to test food and beverage products for migrants from food packaging. ]]>

Overview of legislation, methods and examples of the use of mass spectrometry to test food and beverage products for migrants from food packaging. ]]>
Thu, 05 Nov 2015 12:27:07 GMT /slideshow/food-contact-materials-migration-testing-using-ms-waters-corporation-food-safety-54776522/54776522 ramborao@slideshare.net(ramborao) Food Contact Materials: Migration testing using MS - Waters Corporation Food Safety ramborao Overview of legislation, methods and examples of the use of mass spectrometry to test food and beverage products for migrants from food packaging. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/foodcontactmaterialsmigrationtestingusingms-waterscorporationfoodsafety-151105122707-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Overview of legislation, methods and examples of the use of mass spectrometry to test food and beverage products for migrants from food packaging.
Food Contact Materials: Migration testing using MS - Waters Corporation Food Safety from Waters Corporation - Food QC, Safety & Research
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Discovery and Analysis of Peanut Allergens using Proteomic approaches with Ion Mobility and High Resolution Mass Spectrometry - Waters Corporation Food Research /slideshow/discovery-and-analysis-of-peanut-allergens-using-proteomic-approaches-with-ion-mobility-and-high-resolution-mass-spectrometry-waters-corporation-food-research/45705263 discoveryandanalysisofpeanutallergensusingproteomicapproacheswithionmobilityandhighresolutionmassspe-150311082615-conversion-gate01
Accurate data are needed on threshold doses for allergenic foods. Data are also needed to demonstrate that available methods of analysis can detect and quantify allergens in foods at or around these threshold levels and that they are robust and fit for purpose. This is of major concern as no curative treatment is currently available for food allergy and accidental ingestion of the culprit food can lead to severe clinical symptoms. Elimination of the problem food ingredient from the diet reduces the risk of allergic reactions but this can lead to other issues such as deficiencies, eating disorders and growth retardation. Emergency medication is available including Antihistamines (H1 blockers), EpiPen (adrenaline-autoinjector) and Corticosteroids. This presentation describes investigations into peanut allergens and their quantitation in highly complex samples.]]>

Accurate data are needed on threshold doses for allergenic foods. Data are also needed to demonstrate that available methods of analysis can detect and quantify allergens in foods at or around these threshold levels and that they are robust and fit for purpose. This is of major concern as no curative treatment is currently available for food allergy and accidental ingestion of the culprit food can lead to severe clinical symptoms. Elimination of the problem food ingredient from the diet reduces the risk of allergic reactions but this can lead to other issues such as deficiencies, eating disorders and growth retardation. Emergency medication is available including Antihistamines (H1 blockers), EpiPen (adrenaline-autoinjector) and Corticosteroids. This presentation describes investigations into peanut allergens and their quantitation in highly complex samples.]]>
Wed, 11 Mar 2015 08:26:15 GMT /slideshow/discovery-and-analysis-of-peanut-allergens-using-proteomic-approaches-with-ion-mobility-and-high-resolution-mass-spectrometry-waters-corporation-food-research/45705263 ramborao@slideshare.net(ramborao) Discovery and Analysis of Peanut Allergens using Proteomic approaches with Ion Mobility and High Resolution Mass Spectrometry - Waters Corporation Food Research ramborao Accurate data are needed on threshold doses for allergenic foods. Data are also needed to demonstrate that available methods of analysis can detect and quantify allergens in foods at or around these threshold levels and that they are robust and fit for purpose. This is of major concern as no curative treatment is currently available for food allergy and accidental ingestion of the culprit food can lead to severe clinical symptoms. Elimination of the problem food ingredient from the diet reduces the risk of allergic reactions but this can lead to other issues such as deficiencies, eating disorders and growth retardation. Emergency medication is available including Antihistamines (H1 blockers), EpiPen (adrenaline-autoinjector) and Corticosteroids. This presentation describes investigations into peanut allergens and their quantitation in highly complex samples. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/discoveryandanalysisofpeanutallergensusingproteomicapproacheswithionmobilityandhighresolutionmassspe-150311082615-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Accurate data are needed on threshold doses for allergenic foods. Data are also needed to demonstrate that available methods of analysis can detect and quantify allergens in foods at or around these threshold levels and that they are robust and fit for purpose. This is of major concern as no curative treatment is currently available for food allergy and accidental ingestion of the culprit food can lead to severe clinical symptoms. Elimination of the problem food ingredient from the diet reduces the risk of allergic reactions but this can lead to other issues such as deficiencies, eating disorders and growth retardation. Emergency medication is available including Antihistamines (H1 blockers), EpiPen (adrenaline-autoinjector) and Corticosteroids. This presentation describes investigations into peanut allergens and their quantitation in highly complex samples.
Discovery and Analysis of Peanut Allergens using Proteomic approaches with Ion Mobility and High Resolution Mass Spectrometry - Waters Corporation Food Research from Waters Corporation - Food QC, Safety & Research
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Rapid Analysis of Bisphenols (BP) A, B & E in Baby Food and Infant Formula - Waters Corporation Food Safety /slideshow/rapid-analysis-of-bisphenols-bp-a-b-e-in-baby-food-and-infant-formula-waters-corporation-food-safety/45656967 rapidanalysisofbisphenolsbpabeinbabyfoodandinfantformula-waterscorporationfoodsafety-150310082153-conversion-gate01
Bisphenol A is an additive used in the production of polycarbonate plastics and epoxy resins. These synthetic materials are widely used in food packaging to protect the safety and integrity of foods and beverages. BPA has been discovered to be an endocrine disruptor which can mimic the body's own hormones and may lead to negative health effects and this has generated concern over the leaching of the compound from packaging into food. This presentation describes the analysis of BPA and related compounds in baby food and infant formula using UPLC and tandem quadrupole mass spectrometry.]]>

Bisphenol A is an additive used in the production of polycarbonate plastics and epoxy resins. These synthetic materials are widely used in food packaging to protect the safety and integrity of foods and beverages. BPA has been discovered to be an endocrine disruptor which can mimic the body's own hormones and may lead to negative health effects and this has generated concern over the leaching of the compound from packaging into food. This presentation describes the analysis of BPA and related compounds in baby food and infant formula using UPLC and tandem quadrupole mass spectrometry.]]>
Tue, 10 Mar 2015 08:21:52 GMT /slideshow/rapid-analysis-of-bisphenols-bp-a-b-e-in-baby-food-and-infant-formula-waters-corporation-food-safety/45656967 ramborao@slideshare.net(ramborao) Rapid Analysis of Bisphenols (BP) A, B & E in Baby Food and Infant Formula - Waters Corporation Food Safety ramborao Bisphenol A is an additive used in the production of polycarbonate plastics and epoxy resins. These synthetic materials are widely used in food packaging to protect the safety and integrity of foods and beverages. BPA has been discovered to be an endocrine disruptor which can mimic the body's own hormones and may lead to negative health effects and this has generated concern over the leaching of the compound from packaging into food. This presentation describes the analysis of BPA and related compounds in baby food and infant formula using UPLC and tandem quadrupole mass spectrometry. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/rapidanalysisofbisphenolsbpabeinbabyfoodandinfantformula-waterscorporationfoodsafety-150310082153-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Bisphenol A is an additive used in the production of polycarbonate plastics and epoxy resins. These synthetic materials are widely used in food packaging to protect the safety and integrity of foods and beverages. BPA has been discovered to be an endocrine disruptor which can mimic the body&#39;s own hormones and may lead to negative health effects and this has generated concern over the leaching of the compound from packaging into food. This presentation describes the analysis of BPA and related compounds in baby food and infant formula using UPLC and tandem quadrupole mass spectrometry.
Rapid Analysis of Bisphenols (BP) A, B & E in Baby Food and Infant Formula - Waters Corporation Food Safety from Waters Corporation - Food QC, Safety & Research
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The use of High Resolution Mass Spectrometry and Statistical Analysis in the Investigation of Food Authenticity - Waters Corporation Food Research /slideshow/the-use-of-hrms-and-statistical-analysis-in-the-investigation-of-food-authenticity-waters-corporation-food-research/44932294 theuseofhrmsandstatisticalanalysisintheinvestigationoffoodauthenticity-waterscorporationfoodresearch-150220102256-conversion-gate01
Food fraud is on the increase globally and checking for the authenticity of foodstuffs is a major challenge. Typical of food fraud is the substitution of a low value product for a higher value one to increase profit to the trader. For years, traders have been passing off a lesser quality rice, CSR 30, as the world's finest long-grained, aromatic rice, Basmati, in key markets like the US, Canada and the EU. In the process, the rice exports enjoy the duty exemption accorded to pure Basmati in the EU and thousands of consumers get duped. This presentation describes the use of Atmospheric Pressure Gas Chromatography coupled to high resolution MS to differentiate between types of rice and to identify marker compounds using statistical analysis software.]]>

Food fraud is on the increase globally and checking for the authenticity of foodstuffs is a major challenge. Typical of food fraud is the substitution of a low value product for a higher value one to increase profit to the trader. For years, traders have been passing off a lesser quality rice, CSR 30, as the world's finest long-grained, aromatic rice, Basmati, in key markets like the US, Canada and the EU. In the process, the rice exports enjoy the duty exemption accorded to pure Basmati in the EU and thousands of consumers get duped. This presentation describes the use of Atmospheric Pressure Gas Chromatography coupled to high resolution MS to differentiate between types of rice and to identify marker compounds using statistical analysis software.]]>
Fri, 20 Feb 2015 10:22:55 GMT /slideshow/the-use-of-hrms-and-statistical-analysis-in-the-investigation-of-food-authenticity-waters-corporation-food-research/44932294 ramborao@slideshare.net(ramborao) The use of High Resolution Mass Spectrometry and Statistical Analysis in the Investigation of Food Authenticity - Waters Corporation Food Research ramborao Food fraud is on the increase globally and checking for the authenticity of foodstuffs is a major challenge. Typical of food fraud is the substitution of a low value product for a higher value one to increase profit to the trader. For years, traders have been passing off a lesser quality rice, CSR 30, as the world's finest long-grained, aromatic rice, Basmati, in key markets like the US, Canada and the EU. In the process, the rice exports enjoy the duty exemption accorded to pure Basmati in the EU and thousands of consumers get duped. This presentation describes the use of Atmospheric Pressure Gas Chromatography coupled to high resolution MS to differentiate between types of rice and to identify marker compounds using statistical analysis software. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/theuseofhrmsandstatisticalanalysisintheinvestigationoffoodauthenticity-waterscorporationfoodresearch-150220102256-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Food fraud is on the increase globally and checking for the authenticity of foodstuffs is a major challenge. Typical of food fraud is the substitution of a low value product for a higher value one to increase profit to the trader. For years, traders have been passing off a lesser quality rice, CSR 30, as the world&#39;s finest long-grained, aromatic rice, Basmati, in key markets like the US, Canada and the EU. In the process, the rice exports enjoy the duty exemption accorded to pure Basmati in the EU and thousands of consumers get duped. This presentation describes the use of Atmospheric Pressure Gas Chromatography coupled to high resolution MS to differentiate between types of rice and to identify marker compounds using statistical analysis software.
The use of High Resolution Mass Spectrometry and Statistical Analysis in the Investigation of Food Authenticity - Waters Corporation Food Research from Waters Corporation - Food QC, Safety & Research
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Overview of Food Allergen Detection using Mass Spectrometry - Waters Corporation Food Safety & Research /slideshow/overview-of-food-allergen-detection-using-mass-spectrometry-waters-corporation-food-safety-research/44829171 overviewoffoodallergendetectionusingmassspectrometry-waterscorporationfoodsafetyresearch-150218071845-conversion-gate02
Food allergens are an issue of major concern as accidental ingestion of the culprit food can lead to severe clinical symptoms.]]>

Food allergens are an issue of major concern as accidental ingestion of the culprit food can lead to severe clinical symptoms.]]>
Wed, 18 Feb 2015 07:18:45 GMT /slideshow/overview-of-food-allergen-detection-using-mass-spectrometry-waters-corporation-food-safety-research/44829171 ramborao@slideshare.net(ramborao) Overview of Food Allergen Detection using Mass Spectrometry - Waters Corporation Food Safety & Research ramborao Food allergens are an issue of major concern as accidental ingestion of the culprit food can lead to severe clinical symptoms. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/overviewoffoodallergendetectionusingmassspectrometry-waterscorporationfoodsafetyresearch-150218071845-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Food allergens are an issue of major concern as accidental ingestion of the culprit food can lead to severe clinical symptoms.
Overview of Food Allergen Detection using Mass Spectrometry - Waters Corporation Food Safety & Research from Waters Corporation - Food QC, Safety & Research
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Identification of Meat Species in Processed Foods using Mass Spectrometry - Waters Corporation Food Research /slideshow/identification-of-meat-species-in-processed-foods-using-mass-spectrometry-waters-corporation-food-research/44771414 identificationofmeatspeciesinprocessedfoodsusingmassspectrometry-waterscorporationfoodresearch-150217025032-conversion-gate02
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Tue, 17 Feb 2015 02:50:32 GMT /slideshow/identification-of-meat-species-in-processed-foods-using-mass-spectrometry-waters-corporation-food-research/44771414 ramborao@slideshare.net(ramborao) Identification of Meat Species in Processed Foods using Mass Spectrometry - Waters Corporation Food Research ramborao <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/identificationofmeatspeciesinprocessedfoodsusingmassspectrometry-waterscorporationfoodresearch-150217025032-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
Identification of Meat Species in Processed Foods using Mass Spectrometry - Waters Corporation Food Research from Waters Corporation - Food QC, Safety & Research
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The Analysis of Allergens in Raw and Roasted Peanuts using Nanoscale UPLC & Time of-Flight Mass Spectrometry - Waters Corporation Food Research /slideshow/the-analysis-of-allergens-in-raw-and-roasted-peanuts-using-nanoscale-uplc-time-offlight-mass-spectrometry-waters-corporaiton-food-research/44771095 theanalysisofallergensinrawandroastedpeanutsusingnanoscaleuplctime-of-flightmassspectrometry-watersc-150217024133-conversion-gate02
Allergens are a major food safety concern and incidences of food allergy in industrialised populations has increased in recent times. One of the most common food allergies is that of peanuts. Food regulations for allergens exist in many countries and are being modified regularly as more is understood about allergens and the reactions they cause. This presentation describes the use of time-of-flight mass spectrometry to locate, identify and quantify an allergenic protein in both raw and roasted peanuts. Typical food processing (e.g. food processing) can alter the markers peptides present and amount that they are present in the samples which adds complexity to the analysis.]]>

Allergens are a major food safety concern and incidences of food allergy in industrialised populations has increased in recent times. One of the most common food allergies is that of peanuts. Food regulations for allergens exist in many countries and are being modified regularly as more is understood about allergens and the reactions they cause. This presentation describes the use of time-of-flight mass spectrometry to locate, identify and quantify an allergenic protein in both raw and roasted peanuts. Typical food processing (e.g. food processing) can alter the markers peptides present and amount that they are present in the samples which adds complexity to the analysis.]]>
Tue, 17 Feb 2015 02:41:32 GMT /slideshow/the-analysis-of-allergens-in-raw-and-roasted-peanuts-using-nanoscale-uplc-time-offlight-mass-spectrometry-waters-corporaiton-food-research/44771095 ramborao@slideshare.net(ramborao) The Analysis of Allergens in Raw and Roasted Peanuts using Nanoscale UPLC & Time of-Flight Mass Spectrometry - Waters Corporation Food Research ramborao Allergens are a major food safety concern and incidences of food allergy in industrialised populations has increased in recent times. One of the most common food allergies is that of peanuts. Food regulations for allergens exist in many countries and are being modified regularly as more is understood about allergens and the reactions they cause. This presentation describes the use of time-of-flight mass spectrometry to locate, identify and quantify an allergenic protein in both raw and roasted peanuts. Typical food processing (e.g. food processing) can alter the markers peptides present and amount that they are present in the samples which adds complexity to the analysis. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/theanalysisofallergensinrawandroastedpeanutsusingnanoscaleuplctime-of-flightmassspectrometry-watersc-150217024133-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Allergens are a major food safety concern and incidences of food allergy in industrialised populations has increased in recent times. One of the most common food allergies is that of peanuts. Food regulations for allergens exist in many countries and are being modified regularly as more is understood about allergens and the reactions they cause. This presentation describes the use of time-of-flight mass spectrometry to locate, identify and quantify an allergenic protein in both raw and roasted peanuts. Typical food processing (e.g. food processing) can alter the markers peptides present and amount that they are present in the samples which adds complexity to the analysis.
The Analysis of Allergens in Raw and Roasted Peanuts using Nanoscale UPLC & Time of-Flight Mass Spectrometry - Waters Corporation Food Research from Waters Corporation - Food QC, Safety & Research
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Rapid Detection of Pesticides in Fruit Juice without Sample Preparation - Waters Corporation Food Safety /slideshow/rapid-detection-of-pesticides-in-fruit-juice-without-sample-preparation-waters-corporation-food-safety/44770863 rapiddetectionofpesticidesinfruitjuicewithoutsamplepreparation-waterscorporationfoodsafety-150217023530-conversion-gate02
This presentation compares wo methods for the detection of low-level pesticide residues in fruit juice. One involves the use of QuEChERS sample preparation and the other a 'dliute and shoot' approach. Sample preparation is utilised to remove the matrix effects associated with mass spectrometry (MS), using a 'dilute and shoot' approach requires the use of highly sensitive MS detection. It can be seen from the results shown that the 'dilute and shoot' approach can be used in many cases.]]>

This presentation compares wo methods for the detection of low-level pesticide residues in fruit juice. One involves the use of QuEChERS sample preparation and the other a 'dliute and shoot' approach. Sample preparation is utilised to remove the matrix effects associated with mass spectrometry (MS), using a 'dilute and shoot' approach requires the use of highly sensitive MS detection. It can be seen from the results shown that the 'dilute and shoot' approach can be used in many cases.]]>
Tue, 17 Feb 2015 02:35:30 GMT /slideshow/rapid-detection-of-pesticides-in-fruit-juice-without-sample-preparation-waters-corporation-food-safety/44770863 ramborao@slideshare.net(ramborao) Rapid Detection of Pesticides in Fruit Juice without Sample Preparation - Waters Corporation Food Safety ramborao This presentation compares wo methods for the detection of low-level pesticide residues in fruit juice. One involves the use of QuEChERS sample preparation and the other a 'dliute and shoot' approach. Sample preparation is utilised to remove the matrix effects associated with mass spectrometry (MS), using a 'dilute and shoot' approach requires the use of highly sensitive MS detection. It can be seen from the results shown that the 'dilute and shoot' approach can be used in many cases. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/rapiddetectionofpesticidesinfruitjuicewithoutsamplepreparation-waterscorporationfoodsafety-150217023530-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation compares wo methods for the detection of low-level pesticide residues in fruit juice. One involves the use of QuEChERS sample preparation and the other a &#39;dliute and shoot&#39; approach. Sample preparation is utilised to remove the matrix effects associated with mass spectrometry (MS), using a &#39;dilute and shoot&#39; approach requires the use of highly sensitive MS detection. It can be seen from the results shown that the &#39;dilute and shoot&#39; approach can be used in many cases.
Rapid Detection of Pesticides in Fruit Juice without Sample Preparation - Waters Corporation Food Safety from Waters Corporation - Food QC, Safety & Research
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An Integrated Strategy for Natural Biotoxin analysis - Waters Corporation - Food Safety /slideshow/an-integrated-strategy-for-natural-biotoxin-analysis-waters-corporation-food-safety/44540804 anintegratedstrategyfornaturalbiotoxinanalysis-waterscorporationfoodsafety-150211050512-conversion-gate01
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Wed, 11 Feb 2015 05:05:12 GMT /slideshow/an-integrated-strategy-for-natural-biotoxin-analysis-waters-corporation-food-safety/44540804 ramborao@slideshare.net(ramborao) An Integrated Strategy for Natural Biotoxin analysis - Waters Corporation - Food Safety ramborao <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/anintegratedstrategyfornaturalbiotoxinanalysis-waterscorporationfoodsafety-150211050512-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
An Integrated Strategy for Natural Biotoxin analysis - Waters Corporation - Food Safety from Waters Corporation - Food QC, Safety & Research
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Ion Mobility MS for the troubleshooting of methods for Trace Residue Quantitation - Waters Corporation Food Safety /slideshow/ion-mobility-ms-for-the-development-of-methods-for-trace-residue-quantitation-waters-corporation-food-safety-44538384/44538384 ionmobilitymsforthedevelopmentofmethodsfortraceresiduequantitation-waterscorporationfoodsafety-150211035854-conversion-gate01
This presentation describes the investigation using Ion Mobility MS of previously reported issues with tandem quadrupole MS/MS methods for fluoroquinolone antibiotics in food of animal origin. The discovery of protomer species with different fragmentation pathways explains the variability of the tandem quadrupole MRM results.]]>

This presentation describes the investigation using Ion Mobility MS of previously reported issues with tandem quadrupole MS/MS methods for fluoroquinolone antibiotics in food of animal origin. The discovery of protomer species with different fragmentation pathways explains the variability of the tandem quadrupole MRM results.]]>
Wed, 11 Feb 2015 03:58:54 GMT /slideshow/ion-mobility-ms-for-the-development-of-methods-for-trace-residue-quantitation-waters-corporation-food-safety-44538384/44538384 ramborao@slideshare.net(ramborao) Ion Mobility MS for the troubleshooting of methods for Trace Residue Quantitation - Waters Corporation Food Safety ramborao This presentation describes the investigation using Ion Mobility MS of previously reported issues with tandem quadrupole MS/MS methods for fluoroquinolone antibiotics in food of animal origin. The discovery of protomer species with different fragmentation pathways explains the variability of the tandem quadrupole MRM results. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ionmobilitymsforthedevelopmentofmethodsfortraceresiduequantitation-waterscorporationfoodsafety-150211035854-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation describes the investigation using Ion Mobility MS of previously reported issues with tandem quadrupole MS/MS methods for fluoroquinolone antibiotics in food of animal origin. The discovery of protomer species with different fragmentation pathways explains the variability of the tandem quadrupole MRM results.
Ion Mobility MS for the troubleshooting of methods for Trace Residue Quantitation - Waters Corporation Food Safety from Waters Corporation - Food QC, Safety & Research
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Analysis of Milk and Egg Allergens in Wine using UPLC-MS - Waters Corporation Food Safety /slideshow/analysis-of-milk-and-egg-allergens-in-wine-using-uplc-ms-waters-corporation-food-safety/44493921 analysisofmilkandeggallergensinwineusinguplc-ms-waterscorporationfoodsafety-150210063951-conversion-gate02
This presentation describes development of a routine tandem quadrupole LC/MS/MS method for milk and egg allergens based on proteomic studies to identify the allergenic peptide markers. Initial studies are done using a proteomic workflow and quadrupole time of flight mass spectrometry.]]>

This presentation describes development of a routine tandem quadrupole LC/MS/MS method for milk and egg allergens based on proteomic studies to identify the allergenic peptide markers. Initial studies are done using a proteomic workflow and quadrupole time of flight mass spectrometry.]]>
Tue, 10 Feb 2015 06:39:51 GMT /slideshow/analysis-of-milk-and-egg-allergens-in-wine-using-uplc-ms-waters-corporation-food-safety/44493921 ramborao@slideshare.net(ramborao) Analysis of Milk and Egg Allergens in Wine using UPLC-MS - Waters Corporation Food Safety ramborao This presentation describes development of a routine tandem quadrupole LC/MS/MS method for milk and egg allergens based on proteomic studies to identify the allergenic peptide markers. Initial studies are done using a proteomic workflow and quadrupole time of flight mass spectrometry. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/analysisofmilkandeggallergensinwineusinguplc-ms-waterscorporationfoodsafety-150210063951-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation describes development of a routine tandem quadrupole LC/MS/MS method for milk and egg allergens based on proteomic studies to identify the allergenic peptide markers. Initial studies are done using a proteomic workflow and quadrupole time of flight mass spectrometry.
Analysis of Milk and Egg Allergens in Wine using UPLC-MS - Waters Corporation Food Safety from Waters Corporation - Food QC, Safety & Research
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Use of APGC coupled to Tandem Quadrupole Mass Spectrometry for the analysis of Pesticides and Dioxins - Waters Corporation Food Safety /slideshow/use-of-apgc-coupled-to-tandem-quadrupole-mass-spectrometry-for-the-analysis-of-pesticides-and-dioxins-waters-corporation-food-safety-environmental/44493426 useofapgccoupledtotandemquadrupolemassspectrometryfortheanalysisofpesticidesanddioxins-waterscorpora-150210062642-conversion-gate02
This presentation describes the operation and application of the Waters APGC (Atmospheric Pressure Gas Chromatography) ion source which provides a highly sensitive GC-MS, MS/MS capability for tandem quadrupole and time of flight MS systems. It is very easy to swap between APGC, Electrospray (for UPLC) and other ion sources without instrument venting in minutes. APGC provides significant performance advantages over traditional GC/MS ionisation methods, giving high sensitivity and less fragmented spectra.]]>

This presentation describes the operation and application of the Waters APGC (Atmospheric Pressure Gas Chromatography) ion source which provides a highly sensitive GC-MS, MS/MS capability for tandem quadrupole and time of flight MS systems. It is very easy to swap between APGC, Electrospray (for UPLC) and other ion sources without instrument venting in minutes. APGC provides significant performance advantages over traditional GC/MS ionisation methods, giving high sensitivity and less fragmented spectra.]]>
Tue, 10 Feb 2015 06:26:42 GMT /slideshow/use-of-apgc-coupled-to-tandem-quadrupole-mass-spectrometry-for-the-analysis-of-pesticides-and-dioxins-waters-corporation-food-safety-environmental/44493426 ramborao@slideshare.net(ramborao) Use of APGC coupled to Tandem Quadrupole Mass Spectrometry for the analysis of Pesticides and Dioxins - Waters Corporation Food Safety ramborao This presentation describes the operation and application of the Waters APGC (Atmospheric Pressure Gas Chromatography) ion source which provides a highly sensitive GC-MS, MS/MS capability for tandem quadrupole and time of flight MS systems. It is very easy to swap between APGC, Electrospray (for UPLC) and other ion sources without instrument venting in minutes. APGC provides significant performance advantages over traditional GC/MS ionisation methods, giving high sensitivity and less fragmented spectra. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/useofapgccoupledtotandemquadrupolemassspectrometryfortheanalysisofpesticidesanddioxins-waterscorpora-150210062642-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation describes the operation and application of the Waters APGC (Atmospheric Pressure Gas Chromatography) ion source which provides a highly sensitive GC-MS, MS/MS capability for tandem quadrupole and time of flight MS systems. It is very easy to swap between APGC, Electrospray (for UPLC) and other ion sources without instrument venting in minutes. APGC provides significant performance advantages over traditional GC/MS ionisation methods, giving high sensitivity and less fragmented spectra.
Use of APGC coupled to Tandem Quadrupole Mass Spectrometry for the analysis of Pesticides and Dioxins - Waters Corporation Food Safety from Waters Corporation - Food QC, Safety & Research
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The Advantages of Mass Detection for the Food Testing Laboratory - Waters Corporation Food Safety & QC /slideshow/accessible-mass-detection-for-food-testing-using-the-acquity-qda-waters-corporation-food-safety-qc/44350574 accessiblemassdetectionforfoodtestingusingtheacquityqda-waterscorporationfoodsafetyqc-150206080846-conversion-gate01
This presentation describes a new food testing solution that allows mass detection to be accessible for many of the routine analyses found within a food testing lab. The ACQUITY UPLC, QDa detector in combination with the Empower software solution is fit for purpose and is easy to use. You simply power on and you are ready to go With the ACQUITY QDa detector many of the normal processes that are required for mass spectrometers (such as mass calibration and optimisation and manual adjustments that need to be made) have all been fully automated.]]>

This presentation describes a new food testing solution that allows mass detection to be accessible for many of the routine analyses found within a food testing lab. The ACQUITY UPLC, QDa detector in combination with the Empower software solution is fit for purpose and is easy to use. You simply power on and you are ready to go With the ACQUITY QDa detector many of the normal processes that are required for mass spectrometers (such as mass calibration and optimisation and manual adjustments that need to be made) have all been fully automated.]]>
Fri, 06 Feb 2015 08:08:46 GMT /slideshow/accessible-mass-detection-for-food-testing-using-the-acquity-qda-waters-corporation-food-safety-qc/44350574 ramborao@slideshare.net(ramborao) The Advantages of Mass Detection for the Food Testing Laboratory - Waters Corporation Food Safety & QC ramborao This presentation describes a new food testing solution that allows mass detection to be accessible for many of the routine analyses found within a food testing lab. The ACQUITY UPLC, QDa detector in combination with the Empower software solution is fit for purpose and is easy to use. You simply power on and you are ready to go With the ACQUITY QDa detector many of the normal processes that are required for mass spectrometers (such as mass calibration and optimisation and manual adjustments that need to be made) have all been fully automated. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/accessiblemassdetectionforfoodtestingusingtheacquityqda-waterscorporationfoodsafetyqc-150206080846-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This presentation describes a new food testing solution that allows mass detection to be accessible for many of the routine analyses found within a food testing lab. The ACQUITY UPLC, QDa detector in combination with the Empower software solution is fit for purpose and is easy to use. You simply power on and you are ready to go With the ACQUITY QDa detector many of the normal processes that are required for mass spectrometers (such as mass calibration and optimisation and manual adjustments that need to be made) have all been fully automated.
The Advantages of Mass Detection for the Food Testing Laboratory - Waters Corporation Food Safety & QC from Waters Corporation - Food QC, Safety & Research
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https://cdn.slidesharecdn.com/profile-photo-ramborao-48x48.jpg?cb=1523476661 Waters is a leader in developing food testing systems that integrate column & sample prep chemistries, analytical instrumentation including liquid chromatography and mass spectrometry, and data management software. Waters comprehensive solutions enable food laboratories to identify diverse chemical compounds, meet regulatory requirements, decrease operation costs, increase productivity, and, most importantly, help ensure public safety. www.waters.com/waters/en_GB/Food/nav.htm?cid=10074471 https://cdn.slidesharecdn.com/ss_thumbnails/oasisprimehlb-introducinganewsorbentforthesamplecleanupoffoodmatrices-waterscorporationfoodsafety-160730110646-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/oasis-prime-hlb-introducing-a-new-sorbent-for-the-sample-cleanup-of-food-matrices-waters-corporation-food-safety/64536670 Oasis® Prime HLB - int... https://cdn.slidesharecdn.com/ss_thumbnails/stevia-analyticallcmsmethodsfromresearchtoroutine-waterscorporationfoodquality-160730105602-thumbnail.jpg?width=320&height=320&fit=bounds ramborao/stevia-analytical-lcms-methods-from-research-to-routine-waters-corporation-food-quality Stevia - Analytical LC... https://cdn.slidesharecdn.com/ss_thumbnails/rapidevaporativeionisationmassspectrometryreimsforfoodagri-techapplications-waterscorporationfoodres-160730104429-thumbnail.jpg?width=320&height=320&fit=bounds ramborao/rapid-evaporative-ionisation-mass-spectrometry-reims-for-food-applications-waters-corporation-food-research Rapid evaporative ioni...