Sigma-Aldrich Mup Selective Supplement F

Agency

ISO 29981

Quality Level

200

Form

lyophilized powder

Technique(S)

microbiological culture: suitable

Application(S)

food and beverages
microbiology

Storage Temp.

2-8°C

Suitability

Bifidobacteriumspp.

Related Categories

Microbial Culture Media

Supplements for Cell Culture

General Description

MUP Selective Supplement contains lithium mupirocin in lyophilized form. Lithium mupirocin selectively inhibits the growth of typical lactic acid bacteria from dairy products, such asLactobacilli,Lactococci,StreptococciandLeuconostocs, whileBifidobacteriacan grow uninhibited.

Application

MUP Selective Supplement is used as a supplement for the preparation of TOS-MUP agar. It is suitable for the enumeration ofBifidobacteriain Dairy products (probiotics, yoghurts, yoghurt like products, and dried milk products such asBifidobacteriacontaining infant milk formulae).

Linkage

Replaces: 1.00045.0017

Analysis Note

Appearance (clearness): clear
Testing as supplement in TOS-Propionat Agar (1.00043.0500).
Recovery on test medium
- Bifidobacterium animalis subsp. lactis ATCC 27536:
≥ 70 %
- Bifidobacterium breve ATCC 15700: ≥ 70 %
- Bifidobacterium longum ATCC 15707: ≥ 70 %
Growth
- Lactobacillus casei ATCC 393 (WDCM 00100):
no growth
- Lactobacillus delbrueckii subsp. bulgaricus ATCC 11842 (WDCM 00102): no growth
- Streptococcus salivarius subsp. thermophilus DSM 20259: no growth
Incubation: 72 hrs. at 37°C, anaerobic.

Storage Class

11 - Combustible Solids

Wgk_Germany

WGK 3