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Merck
CN
所有图片(2)

文件

安全信息

C7210

Sigma-Aldrich

大豆蛋白胨, 酶消化物 来源于酪蛋白

别名:

Peptone from casein

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About This Item

CAS号:
EC 号:
UNSPSC代码:
12352202
NACRES:
NA.61

生物来源

Porcine
bovine

质量水平

描述

Amino nitrogen ≥ 8%
Total nigrogen ≥11%

形式

powder

技术

microbiological culture: suitable

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应用

N-Z-Amine® has been used in culture mediums to grow and produce enterotoxins by Staphylococcus.

质量

Preparation has a high level of free amino acids.

法律信息

N-Z-Amine is a registered trademark of Kerry Group

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品

分析证书(COA)

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C Genigeorgis et al.
Applied microbiology, 21(5), 862-866 (1971-05-01)
Growth and production of enterotoxin C by Staphylococcus aureus strain 137 in 3% + 3% protein hydrolysate powder N-Z Amine NAK broths with 0 to 12% NaCl and an initial pH of 4.00 to 9.83 were studied during an 8-day
J F Metzger et al.
Applied microbiology, 25(5), 770-773 (1973-05-01)
Release of Staphylococcus aureus enterotoxin B (SEB) into the culture medium was initiated during the mid-log phase of growth. A medium consisting of 4% N-Z Amine A (Sheffield), 0.2% dextrose, and 1% yeast extract supported maximum production of SEB. Although
T N Morita et al.
Applied and environmental microbiology, 38(1), 39-42 (1979-07-01)
From comparisons of 4% N-Z Amine NAK made with distilled water, naturally hard water, and synthetic salt solutions, it appeared that magnesium and, to a lesser extent, iron were limiting factors in the production of staphylococcal enterotoxins B and C

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