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生物来源
plant
质量水平
表单
powder
保质期
limited shelf life, expiry date on the label
组成
amino-nitrogen, ≥3%
total nitrogen (N), ≥6%
杂质
≤44% ash
缺失
≤5% loss on drying
pH值(酸碱度)
5.5±0.5 (25 °C, 2% in H2O)
溶解性
H2O: 2%, clear, yellow
应用
food and beverages
vitamins, nutraceuticals, and natural products
microbiology
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一般描述
本品是经过纯化的水解物,可提供给培养基必需的氮源,并可用于需要氨基酸混合物的培养基。它可用于制备抗生素敏感试验培养基(包括 Mueller Hinton 琼脂),可用于需要定量加入色氨酸的培养基,可作为高浓度游离氨基酸源用于疫苗制备培养基。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
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
动植物源性产品
Naila Emanuil et al.
Plants (Basel, Switzerland), 9(12) (2020-12-24)
The accumulation of cadmium (Cd) in edible plant parts and fertile lands is a worldwide problem. It negatively influences the growth and productivity of leafy vegetables (e.g., spinach, Spinacia oleracea L.), which have a high tendency to radially accumulate Cd.
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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