生物來源

Porcine heart

質(zhì)量水平

100

測定

≥11% total nitrogen (N) basis
≥2.5% amino-nitrogen basis

形式

powder

保質(zhì)期

limited shelf life, expiry date on the label

應用

microbiology: suitable (preparation)

灼燒殘渣

≤22%

缺失

≤6% loss on drying

pH值（酸堿度）

6.5-7.5 (25 °C, 2% in H₂O)

溶解性

H₂O: 2%, clear (light yellow and light brown-yellow and light brown)

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相關類別

Microbial Culture Media Raw Materials

應用

Heart extract has been widely used as an alternative to meat extract (bovine) where very special nutrient requirements are needed. Heart extract is obtained from the porcine cardiac muscle of healthy animals.