正品|胨化牛奶|Peptonised Milk|

产地：Oxoid 
货号：LP0032 
规格：250G
名称：胨化牛奶 Peptonised Milk  
Typical analysis              (% w/w)
Total Nitrogen                  5.3
Amino Nitrogen                  1.8
Sodium chloride                 1.6
Tryptophan                      0.53
pH (2% solution)              6.0-6.5
This is a pancreatic digest of high grade skimmed milk powder. It constitutes a source of nitrogen more readily available than milk or milk powder and has a high level of carbohydrate. As with milk powder, the calcium level is relatively high.
The product may be used on its own or in conjunction with other ingredients in media for isolation of lactobacilli and bacteriological examination of dairy products.
It has a high tryptophan content and is therefore used in media for testing the indole reaction.
高质量脱脂乳粉的胰酶消化物，含有丰富的碳源和钙，特别适合乳制品的细菌检测。