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Merck
CN

93491

蚕豆蛋白胨

suitable for microbiology

别名:

大豆蛋白胨, 酶消化物 来源于蔬菜, 来源于蚕豆的蛋白胨

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关于此项目

化学文摘社编号:
EC Number:
309-353-8
UNSPSC Code:
41106212
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产品名称

蚕豆蛋白胨, suitable for microbiology

biological source

plant

form

powder

shelf life

limited shelf life, expiry date on the label

composition

amino-nitrogen, ≥2%
total nitrogen (N), ≥9%

impurities

<15.0% ash

loss

≤6% loss on drying

pH

6-8 (2% in H2O)

solubility

H2O: 2%, clear, yellow to brownish-yellow

application(s)

food and beverages
microbiology

Quality Level

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General description

蚕豆蛋白胨通过蚕豆蛋白浓缩物的酶水解而获得。该蛋白胨为众多微生物提供良好的生长,并在某些情况下可作为肉蛋白胨的替代品。当出于安全性或法规要求而选择无动物配方时,蚕豆蛋白胨非常适合于工业发酵培养基和诊断应用。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Debra Rossouw et al.
Applied and environmental microbiology, 75(20), 6600-6612 (2009-08-25)
Commercial wine yeast strains of the species Saccharomyces cerevisiae have been selected to satisfy many different, and sometimes highly specific, oenological requirements. As a consequence, more than 200 different strains with significantly diverging phenotypic traits are produced globally. This genetic

商品

Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.

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