目前用于制作细菌培养基的某些成份,如膘胨,价格较贵,有时不易买到,为了寻找适当的代用品,对几种中药,进行了细菌培养试验,现把结果报告如下。一、中药浸出液制作方法:中药清洗后,用三倍自来水隔水煮沸一小时,趁热过滤除弃药渣,量取浸出液备用。 Some of the ingredients currently used to make bacterial cultures, such as wolfberry, are more expensive and sometimes not readily available. In order to find a suitable substitute, a number of Chinese medicines have been tested for bacterial culture. The results are reported below. First, the preparation method of traditional Chinese medicine leachate: After the traditional Chinese medicine is washed, use boiling water three times to boil for one hour, remove the dregs with hot filter, and measure the amount of leachate.