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Xylose YP Agar (Xylose Yeast Extract Peptone Agar)

[所属分类:培养基配方] [发布时间:2021-10-15] [发布人:网站管理员2] [阅读次数:] [返回]

Xylose YP Agar

(Xylose Yeast Extract Peptone Agar)

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

Composition per liter:

CaCO3 ......................................................................................... 20.0g

Agar ............................................................................................ 15.0g

Xylose ......................................................................................... 10.0g

Yeast extract................................................................................ 10.0g

Peptone........................................................................................ 10.0g

MgSO4·7H2O ................................................................................ 0.2g

MnSO4·4H2O .............................................................................. 0.01g

FeSO4·7H2O................................................................................ 0.01g

NaCl ............................................................................................ 0.01g

pH 6.8 ± 0.2 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 screw-capped test tubes. Autoclave for 15

min at 15 psi pressure–121°C. Adjust pH to 6.8. Mix thoroughly. Pour

into sterile Petri dishes or leave in tubes.

Use: For the cultivation and maintenance of Lactobacillus vaccinos

tercus and other microorganisms that utilize xylose as a carbon source.