82962
肉蛋白胨(酶消化)
Pancreatically and Papaic Digested, for Biotechnology and Microbiology
别名:
大豆蛋白胨, 酶消化物 来源于牛肉
biological source
Porcine pancreas, bovine heart (
)
form
powder
composition
amino-nitrogen, ≥2.7% , total nitrogen (N), ≥14%
packaging
pkg of (50 g
1 kg
5 kg)
ign. residue
≤6%
loss
≤6% loss on drying
pH
5.5±0.5 (25 °C, 2% in H2O)
solubility
H2O: 2%, clear, faintly to light yellow
application(s)
food and beverages
microbiology
Quality Level
General description
酶消化得到的肉蛋白胨富含多肽和自由态氨基酸。肉蛋白胨为微生物培养基提供氮元素，维生素，氨基酸和碳源。肉蛋白胨中的高硫化合物含量可以检测产硫化氢的细菌（梭菌属， 沙门氏菌 属）。肉蛋白胨适用于酵母菌，霉菌，肠道菌和葡萄球菌的培养。它还有利于链球菌的生长和血琼脂配方中特征性溶血的产生。
Application
蛋白胨（来自肉）被用做发酵和培养基的营养底物。适用于分析微生物学和工业发酵。
Legal Information
M-GREDIENT is a registered trademark of Merch KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
flash_point_c
No data available
flash_point_f
No data available
法规信息
低风险生物材料
动植物源性产品
此项目有
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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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