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Merck
CN

CCW4104

M-YSG Broth in tubes

tube capacity 3 mL, filling volume 2 mL, ready-to-use, box of 50 tubes, for Alicyclobacillus spp.

Synonym(s):

M-YSGB, Membrane-Yeast Starch Glucose Broth, Yeast-Starch-Glucose broth

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About This Item

NACRES:
NA.74
UNSPSC Code:
41171607
Feature:
ready-to-use
Ph:
3.7±0.2 (25 °C)

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description

Liquid medium used for the detection and enrichment of Alicyclobacillus, in fruit juices and other acidic foods

form

liquid

shelf life

9 mo. at 8‑25 °C

feature

ready-to-use

composition

dextrose, 1.0 g/L , soluble starch, 2.0 g/L , yeast extract, 2.0 g/L

packaging

box of 50 tubes

storage condition

(Tightly closed)

filling volume

2 mL

tube capacity

3 mL

color

yellowish

pH

3.7±0.2 (25 °C)

Quality Level

200

suitability

suitable for microscopy, Alicyclobacillus spp.

application(s)

food and beverages
microbiology

Related Categories

General description

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.

Application

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

Storage Class

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
117665

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