摘要
本文分别对开菲尔滤液和洗液中乳酸菌的分离方法进行了研究。结果表明:使用添加了0.5%山梨酸钾的乳清改良培养基,倾注法(划线法)厌氧培养乳酸菌分离效果较好,并且滤液中的菌株比洗液中的长势更好,活力更高。
This paper focused on the isolation methods of lactic acid bacteria from the filtrate and lotion of Kefir. The resultshowed: when the improved whey media added with 0.5% sorbate by dish pour; the anaerobic culture could achieve much bettereffect on the isolation of lactic acid bacteria. Moreover, the strains in the filtrate were growing better than those in the lotion.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2004年第6期56-60,共5页
Food Science
基金
农业应用新技术北京市重点实验室资助(KF2003-06)
