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CCW4104

Millipore

M-YSG Broth in tubes

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

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Synonym(s):
M-YSGB, Membrane-Yeast Starch Glucose Broth, Yeast-Starch-Glucose broth
UNSPSC Code:
41171607
NACRES:
NA.74

grade

for microscopy

Quality Level

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)

parameter

2 mL filling volume

tube volume

3 mL

color

yellowish

pH

3.7±0.2 (25 °C)

application(s)

food and beverages
microbiology

suitability

Alicyclobacillus spp.

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.

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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