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Yeast Fermentation Broth

[所屬分類:培養(yǎng)基配方] [發(fā)布時間:2021-12-29] [發(fā)布人:網(wǎng)站管理員2] [閱讀次數(shù):] [返回]
Yeast Fermentation Broth

山東拓普生物工程有限公司 培養(yǎng)基配方 http://qp8008.cn

Composition per liter:

Carbohydrate.....................................................10.0g
Pancreatic digest of gelatin.................................7.5g
Yeast extract........................................................5.5g
Bromcresol Purple .........................................16.0mg
Source: This medium is available as a premixed
powder from BD Diagnostic Systems.
Preparation of Medium: Add components to
distilled/deionized water and bring volume to 1.0L.
Mix thoroughly. Distribute into test tubes, each con
taining an inverted Durham tube. Autoclave for 15
min at 15 psi pressure–121°C.
Use: For fermentation tests of specific carbohydrates
used in the characterization and identification of yeasts.
Gas accumulation in the Durham tube and a color
change of the medium to yellow indicates carbohydrate
fermentation.
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