酪蛋白胨(酶消化)，Peptone from casein, enzymatic digest；Enzymatic digest of casein, for biotechnological purposes

生物来源

bovine milk

质量水平

200

等级

for biotechnological purposes

形式

powder

组成

total nitrogen (N), ~13%

氮含量分析

~0.3 AN:TN ratio

灼烧残渣

<17%

缺失

<6% loss on drying

pH值（酸碱度）

7.0±0.5 (2% in H₂O)

溶解性

H₂O: 2%, clear, yellow to tan
water: soluble 2%, clear, faintly brown-yellow

application(s)

food and beverages
microbiology