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Merck
CN

19942

Vegetable Peptone for Biotechnology and Microbiology

Corn and Wheat Encymatically Digested, for Biotechnology and Microbiology

别名:

大豆蛋白胨, 酶消化物 来源于蔬菜, 植物蛋白胨, 肉蛋白胨替代品

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关于此项目

化学文摘社编号:
MDL number:
UNSPSC Code:
41106212
EC Number:
309-353-8
NACRES:
NA.85
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产品名称

蛋白胨(植物),1 号, suitable for microbiology

biological source

plant

form

powder

shelf life

60 mo. (Expiry date on the label)

composition

amino-nitrogen, ≥2.5%
total nitrogen (N), ≥10%

impurities

≤12% ash

loss

≤6% loss on drying

color

beige

pH

5.5-7.5±0.5 (25 °C, 2% in H2O)

solubility

H2O: 2%, clear, yellow

application(s)

food and beverages
vitamins, nutraceuticals, and natural products

microbiology

Quality Level

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General description

蛋白胨(植物)是传统蛋白胨的不含肉替代品。用于细菌和真菌生长的高营养通用型蛋白胨。

Preparation Note

Keep the container tightly closed in a dry and well-ventilated place.

Hygroscopic, Keep in a dry place.

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

动植物源性产品
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分析证书(COA)

Lot/Batch Number

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Vanessa C Thompson et al.
FEMS microbiology letters, 367(19) (2020-10-06)
We used error-prone PCR to generate mutations in a subtilisin protease-encoding gene, and screened for recombinants that expressed temperature-sensitive (TS) variants. From the dozens of mutations that we detected in the recombinant genes we found that those mutations that affected
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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