含糖牛肉湯培養(yǎng)基配方及使用方法
發(fā)布時間：
2022-12-27
作者：
含糖牛肉湯培養(yǎng)基英文名稱：Beef soup medium with Lactose
產(chǎn)品編號：11320
產(chǎn)品規(guī)格：250g/瓶
產(chǎn)品用途：用于乳酸菌培養(yǎng)和鑒別
Formula(含糖牛肉湯培養(yǎng)基配方)： g/L
Peptone（蛋白胨） 10.0g
Sodium Chloride(氯化鈉) 5.0g
Beef Extract（牛肉浸粉） 3.0g
Lactose（乳糖） 20.0g
pH6.0±0.2(25℃)
培養(yǎng)基的配制方法:
稱取本品38.0g于1L蒸餾水或去離子水中,加熱煮沸至完全溶解,分裝,115℃高壓滅菌20分鐘,冷卻,備用。
Beef soup medium with Lactose
Product number: 11320
Product specification: 250g/ bottle
Application: for culture and identification of lactic acid bacteria
Formula: g/L
Peptone (Peptone) 10.0g
Sodium Chloride (nacl) 5.0 g
Beef Extract 3.0g
Lactose (Lactose) 20.0g
PH6.0 + / - 0.2 (25 ℃)
Preparation method:
According to take this product 38.0 g in 1 l of distilled water or deionized water, heat to boil until completely dissolved, repackaging, 20 minutes of 115 ℃ high pressure sterilization, cooling, and set aside.