Penassay Broth with Magnesium

[所属分类:培养基配方] [发布时间:2021-7-1] [发布人:网站管理员2] [阅读次数:] [返回]

Penassay Broth with Magnesium

山东拓普生物工程有限公司 培养基配方 http://www.topbiol.com

Composition per liter:

Pancreatic digest of gelatin...........................................................5.0g
K 2 HPO 4 .......................................................................................3.68g
NaCl..............................................................................................3.5g
Beef extract...................................................................................1.5g
Yeast extract..................................................................................1.5g
KH 2 PO 4 .......................................................................................1.32g
Glucose .........................................................................................1.0g
MgCl 2 ........................................................................................0.095g
pH 7.0 ± 0.05 at 25°C
Preparation of Medium: Add components to distilled/deionized
water and bring volume to 1.0L. Mix thoroughly. Gently heat and bring
to boiling. Distribute into tubes or flasks. Autoclave for 15 minutes at
15 psi–121°C.
Use: For the cultivation and maintenance of Bacillus subtilis.