CCW4113
YSG Medium
tube capacity 20 mL, tube filling volume 20 mL, ready-to-use, box of 20 tubes, for Alicyclobacillus spp.
别名:
YSG Medium, tubes | 20 mL, Yeast-Starch-Glucose medium
表单
solid
质量水平
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)
管容量
20 mL
tube filling volume
20 mL
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.
其他说明
- 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
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