酵母抽提物

200

powder

limited shelf life, expiry date on the label

amino nitrogen, ≥4.5% , ash, ≤65% , E.coli, negative CFU/g , moulds, ≤50 CFU/g , proteins, ≥62.5% , sodium chloride, ≤0.5% , total coliforms, ≤5 CFU/g , Total mesophilic bacteria, ≤5000 CFU/g , total nitrogen, ≥10% , yeasts, ≤50 CFU/g

≤6% loss on drying

6.8-7.2 (2% in H₂O)

H₂O: 2%, clear, yellow

biotechnology/fermenter
microbiology