9. Materials and methods
Chitosan with a degree of N-acetylation 9.0%
Spray-dried whey from bovine milk containing 11% w/w proteins (biuret)
and 65% w/w lactose.
Buffered Peptone Water
Plate Count Agar (PCA).
Man Rogosa Sharpe Agar” (MRS) .
Media for microbiological analyses….