CCW4693
YSG Medium in flasks
bottle capacity 250 mL, filling volume 200 mL, closure type, Injectable cap: Plastic screw inner cap, box of 10, for Alicyclobacillus spp.
别名:
YSGM, Yeast Starch Glucose Agar, Yeast-Starch-Glucose medium
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UNSPSC Code:
41171607
NACRES:
NA.75
Bottle capacity:
250 mL
Feature:
closure type Injectable cap: Plastic screw inner cap, ready-to-use
Ph:
3.7±0.2 (25 °C)
description
Solid medium for the detection and isolation of Alicyclobacillus, in fruit juices and other acidic food
form
solid
shelf life
18 mo. at 2‑14 °C (limited shelf life, expiry date on the label)
feature
closure type Injectable cap: Plastic screw inner cap, ready-to-use
composition
agar, 15.0 g/L , glucose, 1.0 g/L , soluble starch, 2.0 g/L , yeast extract, 2.0 g/L
packaging
box of 10
storage condition
(Tightly closed)
bottle capacity
250 mL
filling volume
200 mL
color
pale yellow
pH
3.7±0.2 (25 °C)
Quality Level
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. 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.
Application
M-YSG Broth is used for the detection and enrichment of Alicyclobacillus, in fruit juices and other acidic foods.
Other Notes
- 1 box with 10 bottles (250 mL)
- Injectable cap: Plastic screw inner cap
Using syringe needles with a diameter greater than 0.8 mm is not recommended.
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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