1.07214

Peptone from Meat

pancreatic digest, granulated, suitable for microbiology

• 别名: Peptone from meat, Peptone from Meat (pancreatic digest) granulated
• CAS号: 91079-38-8
• 分類程式碼代碼: 41106212
• 酶委員會索引編號: 293-426-3
• NACRES: NA.74

属性

• 生物源: animal
• 品質等級: 200
• 滅菌相容性: autoclavable compatible
• 化驗: 11.0-14.0% amino-nitrogen basis (purity)
• 形狀: powder
• 儲存期限: limited shelf life, expiry date on the label
• 包裝: pkg of 1 kg; pkg of 2.5 kg
• 技術: microbiological culture: suitable (used in media preparation)
• pH值: 6.5-7.5 (5%)
• 溶解度: 1500 g/L
• 體積密度: 290 kg/m³
• 應用: food and beverages; pharmaceutical; microbiology
• 儲存溫度: 15-25°C
• 適合性: nonselective for

说明

一般說明

Peptone from meat is widely used in industrial microbiology as a nutrient source for the growth of microorganisms in large-scale fermentation processes. Peptone from meat, also known as peptic meat peptone, is a water-soluble protein hydrolysate obtained from the pancreatic digestion of meat and used as a nutrient source in microbial culture media. It provides a wide range of nutrients, including amino acids, vitamins, minerals, and peptides, which support the growth of diverse microorganisms. It is particularly useful for the cultivation of fastidious and heterotrophic microbes that require complex nutrient sources.

應用

Peptone from meat is commonly used as an ingredient in many microbial culture media for the growth and identification of bacteria, yeasts and molds from various pharmaceutical, environmental, and food and beverage samples. The high sulphur content makes meat peptone suitable for the detection of bacteria producing hydrogen sulfide.

特點和優勢

Our Granulated media are:

• Safer - Significant reduction of inhalation of toxic and allergenic substances resulting in fewer allergic responses. Less contamination of working tools and environment
• Accurate - No separation of components and no clumping, even under humid or warm conditions, ensure a uniform product with higher performance accuracy
• Fast - Rapid and uniform dissolution in water
• Easier - Easier handling and weighing due to the better flow properties. Media do not stick to the flask or container
• Reliable - Homogenous distribution of ingredients guarantees high reproducibility even if only small amounts of media are used.

分析報告

Appearance: Lightly brownishyellow granulate.
Identity (NIR): passes test
pH-value (5 %; water): 6.5 - 7.5
Total nitrogen (N) (Kjeldahl): 11.0 - 14.0 %
Amino nitrogen (as N): 3.4 - 5.0 %
Nitrite (NO₂): passes test
Sulfated ash (800 °C): ≤ 17.0 %
Loss on Drying (105°C): ≤ 6.0 %
Suitability for microbiology: passes test

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable