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关于此项目
化学文摘社编号:
MDL number:
UNSPSC Code:
41106212
eCl@ss:
42040102
EC Number:
293-434-7
NACRES:
NA.85
产品名称
大豆蛋白胨, 酶消化物, suitable for microbiology
biological source
soybean
description
Enzymatic digest of soybean
form
powder
composition
total nitrogen (N), ≥7%
packaging
pkg of 100 g
pkg of 500 g
ign. residue
<22%
loss
≤6% loss on drying
pH
7.1±0.5 (2% in H2O)
solubility
H2O: 2%, clear, yellow to brownish-yellow
application(s)
food and beverages
microbiology
Quality Level
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Application
来自大豆酶消化物的蛋白胨广泛用于培养基中,通常用于培养多种挑剔的生物以及需要快速、繁茂生长的地方。
General description
蛋白胨是一种酶水解产物,通过大豆粉的木瓜酶消化获得,用作培养基中的氮源,用于分离和培养挑剔和非挑剔的细菌和真菌。除了其氮成分外,该蛋白胨还具有高碳水化合物含量,适用于多种用途。然而,由于糖含量高,不推荐用于发酵测定。
Other Notes
酶消化
存储类别
11 - Combustible Solids
wgk
WGK 1
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
此项目有
Lina M González et al.
Nature chemical biology, 16(2), 126-133 (2019-12-04)
Materials can be made multifunctional by embedding them with living cells that perform sensing, synthesis, energy production, and physical movement. A challenge is that the conditions needed for living cells are not conducive to materials processing and require continuous water
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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