MHA00P2SM

Yeast and Mold Selective Broth

capacity 2 mL, Ampoule for testing soft drinks and other beverages for growth of yeast and mold. Antibiotics in the medium prevent bacterial overgrowth.

• 동의어(들): YM broth
• UNSPSC 코드: 41106226
• eCl@ss: 32160801
• NACRES: NA.74

속성

• Quality Level: 100
• 무균: sterile
• 양식: liquid
• 유통기한: 12 mo.
• 특징: ready-to-use
• 포장: pack of 50 tests
• 용량: 2 mL
• filling volume: 2 mL
• 색상: green
• 입력: sample type beverage(s); sample type cider; sample type food(s); sample type beverage(s); sample type wine; sample type soft drink; sample type beer; sample type cosmetics; sample type bottled water; sample type sport drink
• pH: 4.4±0.2 (25.0 °C)
• 응용 분야: clinical; cosmetics; environmental; food and beverages; industrial qc (microbial monitoring); microbiology
• 호환성: for use with MF-method; for use with Microfil^®; for use with MicropreSure^®; for use with Milliflex^®
• 배송 상태: wet ice
• 저장 온도: 2-8°C
• 적합성: molds; yeasts

설명

일반 설명

The microbiology of beverages will vary greatly depending upon the method of processing and the means of preservation. High microbial populations often indicate poor quality in raw material, unsanitary equipments or opportunity for growth in the food at some stage in the process. Yeast and Mould Selective Broth is used for the detection of fungi in routine analysis of beverages using membrane filter technique.(1) This medium is used for enrichment of yeasts and moulds from populations containing bacteria. The medium is highly nutritious for the growth of yeasts and moulds. Biopeptone and yeast extract provide nitrogenous compounds and vitamin B complex. Thiamine is also a B vitamin in the medium. Dextrose acts as the energy source. Diastase is a mixture of amylolytic enzymes. Bromocresol green is the pH indicator, which is green at acidic pH (pH 4.0) while blue at pH 5.6. Potassium phosphate helps in maintaining buffering action in the medium. The low pH inhibits bacterial growth. yeast produces green, opaque large colonies. Mold colonies are green and filamentous

애플리케이션

Yeast and Mould Selective Broth is used for testing soft drinks and other beverages for growth of yeast and mold. Antibiotics in the medium prevent bacterial overgrowth in samples such as Beer, Bottled Water, Cider, Soft Drink, Sport Drink and Wine. The media finds its application in Clinical, Cosmetics, Environmental Analysis, Food and Beverage and Industrial QC.

포장

2 mL plastic ampoules

규격

Incubation Temperature: 28–32 °C

Incubation Time: 48–72 hrs

배양 배지

Yeast and Mold Selective

분석 메모

QC organisms
S. cerevisiae (ATCC 7754)

A.brasilliensisformerly A. niger (ATCC 16404 / WDCM 00053)

Target Microorganisms: Yeast and mold (selection by antibiotics)

Yeast produce green, opaque large colonies. Mold colonies are green and filamentous

법적 정보

MICROFIL is a registered trademark of Merck KGaA, Darmstadt, Germany

MICROPRESURE is a registered trademark of Merck KGaA, Darmstadt, Germany

MILLIFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable