1.46160

ReadyPlate^™ Mannitol Egg Yolk Polymyxin Agar

for determination of Bacillus cereus in Food sample in accordance to ISO 7932 and ISO 21871, pkg of (90 mm plate (20 or per box))

• 別名: MYP Agar, MEYP Agar
• UNSPSCコード: 41106217
• NACRES: NA.74

特性

• 認証: ISO 21871; ISO 7932
• 品質水準: 300
• 法規制遵守: FDA BAM
• 形状: plate (ready-to-use)
• 特徴: ready-to-use
• メーカー／製品名: ReadyPlate^™
• 包装: pkg of (90 mm plate (20 or per box))
• pH: 7.2 ( in H₂O)
• アプリケーション: environmental; food and beverages; microbiology
• 保管温度: 2-8°C
• 適合性: Bacillus cereus

詳細

詳細

ReadyPlate^™ is ready to use media to provide the highest level of quality and testing confidence for improving accuracy and significantly reducing the risk of false results. ReadyPlate^™ Mannitol Egg Yolk Polymyxin Agar is used for the confirmation and enumeration of colonies of Bacillus cereus.

アプリケーション

ReadyPlate^™ Mannitol Egg Yolk Polymyxin Agar is used for the confirmation and enumeration of colonies of Bacillus cereus in food samples.

アナリシスノート

The MYP agar differentiates B. cereus from other bacteria by its resistance to Polymyxin B, its inability to produce acids from mannitol, and the presence of lecithinase. Peptone and meat extract serve as carbon and nitrogen sources for B. cereus. Bacteria that ferment mannitol to produce acids produce yellow staining of the medium with phenol red as a pH indicator. The lecithin present in egg yolk is cleaved by the lecithinase-producing B. cereus, leading to the formation of an opalescent white precipitation zone surrounding the colonies. Since B. cereus is mannitol-negative, the agar around colonies remains unchanged or is discolored by light alkalization (pink colonies). E. coli, other Enterobacteriaceae, and P. aeruginosa are inhibited by Polymyxin B.

法的情報

READYPLATE is a trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1