1.00888

Clostridium perfringens selective supplement

For the preparation of TSC Agar, For the enumeration of Clostridium perfringens

• 同義詞: Clostridium perfringens Supplement
• 分類程式碼代碼: 41106212
• NACRES: NA.74

屬性

• 品質等級: 200
• 形狀: lyophilized powder
• 技術: microbiological culture: suitable
• 溶解度: 83 g/L
• 應用: food and beverages; microbiology
• 儲存溫度: 2-8°C
• 適合性: Clostridium spp.

描述

一般說明

Clostridium perfringens selective supplement contains the antibiotic D-Cycloserine that inhibits the accompanying bacterial flora and causes the developing colonies to remain smaller. It also reduces the diffusion and the disturbing blackening around the Clostridium perfringens colonies. 4-Methylumbelliferylphosphate (MUP) is a fluorogenic substrate for the alkaline and acid phosphatase. The acid phosphatase is a high specific indicator for Clostridium perfringens, and it splits the fluorogenic substrate MUP. The fluorescence of resulting product, 4-methylumbelliferone, can be identified in long wave UV-light, which suggests the presence of Clostridium perfringens.

應用

Clostridium perfringens selective supplement is used for the enrichment of TSC-Agar (Base) during the enumeration of Clostridium perfringens in food products and other materials.

聯結

Replaces: 1008880017

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3