过滤
关闭导航

蛋白胨来源于蔬菜 [2号, 植物蛋白胨],Peptone (vegetable), No. 2;suitable for microbiology

别名:蛋白胨来源于植物;蔬菜蛋白胨;明胶蛋白胨替代品;Peptone from vegetable, Vegetable peptone; non-animal origin peptone

CAS号: 100209-45-8 EC 号: 309-353-8 NACRES: NA.85
货号(SKU): 61854
CAS号: 100209-45-8
增值税发票 √ 免费送货 √ 订货电话:010-68689484
¥794.02

说明

2 号蛋白胨(植物)是在受控条件下通过植物蛋白的酶消化制备的,因此是传统蛋白胨的无动物替代品。 它具有与明胶蛋白胨相匹配的营养特性(目录号 70176)。 可用于发酵研究培养基:紫琼脂培养基、无糖琼脂、麦康凯琼脂、紫红胆汁琼脂等。
2 号蛋白胨(植物)是一种通用的复合培养基成分,用于微生物的分离和培养。
植物蛋白胨促进各种微生物的生长,从挑剔的需氧细菌到酵母和霉菌。 它还可以防止可能的牛海绵状脑病 (BSE) 或传染性海绵状脑病 (TSE) 造成的污染。
它还用于培养基灌装测试,以评估 FDA 指南规定的无菌灌装过程的质量

一般描述

Peptone (vegetable) No. 2 is prepared under controlled conditions by enzymic digestion of vegetable proteins and therefore an animal-free alternative to traditional peptones. It has nutritional characteristics that match Gelatin peptones (Catalog No. 70176). It can be employed in media for fermentation studies: Purple Agar base, Sugar-free Agar, MacConkey Agars, Violet Red Bile Agar, etc.
 

应用

Peptone (vegetable) No. 2 is a universal complex media component that is used for the isolation and cultivation of microorganisms.
Vegetable peptone facilitates the growth of a broad range of microbes, from fastidious aerobic bacteria to yeasts and molds. It also prevents contamination from possible Bovine Spongiform Encephalopathy (BSE) or Transmissible Spongiform Encephalopathy (TSE).
It is also used in media fill tests to assess the quality of the aseptic filling process as stipulated by FDA guidelines
 
 

属性

生物来源

plant

质量水平

200

测定

≥11% total nitrogen (N) basis
≥3% amino-nitrogen basis

形式

powder

保质期

limited shelf life, expiry date on the label

杂质

≤10% ash

缺失

≤7% loss on drying

pH值(酸碱度)

7.0±0.5 (25 °C, 2% in H2O)

溶解性

H2O: 2%, clear, yellow

application(s)

food and beverages
vitamins, nutraceuticals, and natural products

microbiology

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16