Asparagine Broth

[所属分类:培养基配方] [发布时间:2019-11-12] [发布人:] [阅读次数:] [返回]

山东拓普生物工程有限公司

Shandong Tuopu Biol-Engineering Co.,Ltd

Asparagine Broth
Composition per liter:
DL- Asparagine.............................................................................30.0g
K2HPO4 .........................................................................................1.0g
MgSO4 ·7H2O................................................................................0.5g
pH 6.9–7.2 at 25°C
Preparation of Medium: Add components to distilled/deionized
water and bring volume to 1.0L. Mix well until dissolved. Adjust pH
to between 6.9 and 7.2. Distribute into tubes or flasks. Autoclave for 15
min at 15 psi pressure–121°C.
Use: For a presumptive test medium in the differentiation of nonfer-
mentative Gram-negative bacteria, especially Pseudomonas aerugi-
nosa. For use in the multiple tube technique in the microbiological
analysis of recreational waters.