Dairy technology
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Orrange Dairy is located in Sialkot, Pakistan. It started as a farm in 2007 and now processes milk into pasteurized milk, yogurt, cheese, and ghee. The dairy imports processing plants from Italy and a reverse osmosis plant from China. It currently produces and sells pasteurized milk under the Organo brand. Quality control testing is performed on milk including temperature, pH, fat content, and adulteration. Suggestions are provided to improve sanitation practices.
Dairy technology
- 2. Orrange Dairy Prepared by: Muhammad Saif 2009-ag-2560 Supervised by: Akhtar Ali
- 3. Road Map ?Introduction to Orrange Dairy ? Products ? Solution preparation ? Quality control
- 4. Introduction to Orrange Dairy ? Orrange Dairy is situated about eight Km chaprar road sialkot ? Started as farm in 2007 ? Initially their only product was ¡°Fresh Milk¡± They decided to process their farm milk into: I. Pasteurized milk II. Yoghurt III. Cheese & IV. Desi ghee
- 5. Introduction to Orrange Dairy ? They import these plants from Italy ? RO plant for bottled water from China
- 6. Products There are only two products available in market ? Natural Delight (Fresh milk) ? Organo (Pasteurized & Homogenized) In near future: ? Yoghurt ? Cheese ? Desi ghee ? Bottled water
- 7. Pasteurized Milk Parameters Capacity of plant 1000 L/h ? Temperature 800C ? Time 5 Sec. ? Pressure 160 psi ? Out product temperature 40C ? Degasser level 15
- 8. Quality Control A number of quality control tests are performed, these are: Milk reception tests ? Quality tests ? Milk composition tests ? Adulteration tests
- 9. Quality Tests At the time of milk reception following quality tests were performed ? Temperature ? Organoleptic ? pH test ? Alcohol precipitation test (APT) ? Clots on boiling test (COB)
- 10. Milk Compositional Tests Most widely performed milk composition test is ? Fat test
- 11. Adulteration Tests Mostly performed adulteration tests are: ? Lactometer test ? Glucose test ? Sucrose test ? Starch test ? Detergent test etc.
- 12. Cleaning and Sanitation For cleaning they use: Detergent solutions followed by disinfectant(Dettol) We also disinfect laboratory two times a week They use uncontrolled concentrations of lye and acid for CIP
- 13. Our Suggestions We suggest them: ? To use gum shoes in the processing hall ? To use head covers and face mask during processing ? To use controlled concentration of lye and acid ? To use fly traps after the first entry door ? To use exhaust fan in chemistry lab. ? To use indirect way to enter the processing hall