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Agency
according to ISO 21528-1:2017
according to ISO 21528-2:2017
质量水平
无菌性
non-sterile
形式
powder
保质期
limited shelf life, expiry date on the label
组成
agar, 12 g/L
bile salt mixture, 1.5 g/L
crystal violet, 0.002 g/L
glucose, 10 g/L
neutral red, 0.03 g/L
peptic digest of animal tissue, 7 g/L
sodium chloride, 5 g/L
yeast extract, 3 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
7.4±0.2 (25 °C)
应用
environmental
food and beverages
water monitoring
microbiology
适用性
selective and differential for Enterobacter spp.
selective and differential for Escherichia coli
selective and differential for Salmonella spp.
selective and differential for Shigella spp.
selective and differential for Yersinia spp.
selective and differential for coliforms
selective and differential for enterobacteriaceae
应用
制备说明
附注
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
法律信息
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
商品
沙门氏菌污染是全球食源性疾病的第二大成因。控制沙门氏菌的暴发是食品监管机构、餐馆和整个食品工业的一项重要任务。沙门氏菌家族包括2300多种血清型的细菌，但其中有两种类型，即肠炎沙门氏菌和鼠伤寒沙门氏杆菌，约占所有人类感染的一半。大多数沙门氏菌的暴发可以追溯到乳制品、家禽和肉制品，但沙门氏菌几乎可以在任何食物上生长。鸡、鸡蛋及其衍生产品的风险特别高。
Salmonella, with 2,300+ serotypes, causes half of food-borne illnesses, often from dairy, poultry, and eggs.
实验方案
General guidance for the detection and enumeration of Enterobacteriaceae in food according to EN-ISO 8523:1991 and EN-ISO 4832:1991, respectively.
根据EN-ISO 8523:1991和EN-ISO 4832:1991分别对食品中肠杆菌进行检测和计数的一般指南。
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