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Merck
CN
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主要文件

安全信息

CCW4113

Millipore

YSG Medium

Solid medium for the detection and isolation of Alicyclobacillus, in fruit juices and other acidic food, suitable for microbiology

别名:

YSGMedium, tubes | 20 mL, Yeast-Starch-Glucose medium

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About This Item

UNSPSC代码:
12352106
NACRES:
NA.74

质量水平

表单

solid

保质期

12 mo. at 8‑25 °C

特点

ready-to-use

组成

agar, 15.0 g/L
glucose, 1.0 g/L
soluble starch, 2.0 g/L
yeast extract, 2.0 g/L

包装

box of 20 tubes

储存条件

(Tightly closed)

参数

20 mL filling volume

颜色

pale yellow

pH值(酸碱度)

3.7±0.2 (25 °C)

应用

food and beverages
microbiology

适用性

Alicyclobacillus spp.

一般描述

Alicyclobacillus is a food-spoiling microorganism and requires an acidic environment to grow. YSG media supports the growth of all currently known species of Alicyclobacillus (A. acidocaldarius, A. acidoterrestris, A. cycloheptanicus, and A. hesperidium). The low pH value of the media, in combination with the high incubation temperature, inhibits the growth of contaminating microbiota. K Agar, when incubated at 45ºC, predominantly supports the growth of A. acidoterrestris and limits the growth of other species of the same genus. Therefore, K Agar is mainly used to detect A. acidoterrestris strains.

应用

M-YSG Broth is used for the detection and enrichment of Alicyclobacillus, in fruit juices and other acidic foods.

组分

  • Box of 20 tubes
  • 17x145 mm glass tubes, ink labeled
  • Metal-non injectable cap

储存分类代码

13 - Non Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

动植物来源培养基

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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