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1.05978

Oxytetra Glucose Yeast Agar Base

GranuCult® plus, according to ISO 6611, granular, for yeasts, for molds

동의어(들):

GranuCult® plus OGYE agar, Base, Oxytetracyclin-Glucose-Yeast Extract (OGYE) Agar Base

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제품정보 (DICE 배송 시 비용 별도)

NACRES:
NA.74
UNSPSC Code:
41106213
Manufacturer/tradename:
GranuCult® plus
Agency:
according to ISO 6611
Ph:
6.6±0.2 (25 °C)
Form:
granular
Suitability:
molds, yeasts
Application(s):
food and beverages
microbiology
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도움 문의

agency

according to ISO 6611

Quality Level

200

sterility

non-sterile

form

granular

packaging

pkg of 500 g

manufacturer/tradename

GranuCult® plus

storage condition

dry media (Keep tightly closed)

technique(s)

microbiological culture: suitable

pH

6.6±0.2 (25 °C)

application(s)

food and beverages
microbiology

compatibility

for use with OGYE selective supplement (1.09877)

storage temp.

15-25°C

suitability

molds, yeasts

General description

GranuCult®plus Oxytetracyclin-Glucose-Yeast Extract Agar Base is used to isolate and enumerate yeasts and molds in foods. The base medium allows good growth of yeasts and molds. Oxytetracycline inhibits the growth of bacteria. The addition of an OGYE selective supplement (1.09877) to the base medium increases the recovery/count of yeast and molds. Yeast extract provides essential growth nutrients. Dextrose acts as a carbon and energy source. Low pH helps to reduce the bacterial flora.

Application

GranuCult® plus Oxytetracyclin-Glucose-Yeast Extract Agar Base is suitable for the selective isolation and enumeration of yeasts and molds in foods.

Features and Benefits

  • GranuCult® offers superior granulated culture media
  • Safe and sustainable due to reduced risks associated with fine dust and toxic substance inhalation, resulting in a safer work environment
  • Excellent wettability, solubility, and free-flowing properties
  • Convenient, with minimal component separation and clumping, even under warm or humid conditions
  • High batch-to-batch reproducibility
  • Prolonged shelf life of up to five years
  • High number of test strains exceeding all regulatory demands
  • Granulation technology allows many supplements to be included, with no need to add these separately

Analysis Note

Appearance (clearness): clear
Appearance (colour): yellow
pH-value (25 °C): 6.4 - 6.8
Recovery on test medium (Candida albicans ATCC 10231 (WDCM 00054)): ≥ 50 %
Recovery on test medium (Saccharomyces cerevisiae ATCC 9763 (WDCM 00058)): ≥ 50 %
Recovery on test medium (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)): ≥ 50 %
Recovery on test medium (Penicillium aurantiogriseum ATCC 16025): ≥ 50 %
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): none
Growth (Bacillus subtilis ATCC 6633 (WDCM 00003)): none

Other Notes

The prepared mediumis clear and slight Yellowish-brown in color
We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

저장 등급

11 - Combustible Solids

wgk

WGK 3

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SKUGTIN
1.05978.050004022536927732