机构地区: 华南理工大学生物科学与工程学院
出 处: 《现代食品科技》 2009年第10期1233-1235,1238,共4页
摘 要: 本文对中华开菲尔(Kefir)共生菌粒中起主要作用的微生物菌种进行了分离纯化,获得两株乳酸菌(XR、XQ),一株酵母菌(LM)和一株醋酸菌(XA),并分别作了形态和生理生化研究,初步鉴定为短乳杆菌、乳链球菌、酒香酵母和葡糖杆菌。 In this paper, key strains of Chinese kefir symbiotic bacterial were studied. Two sWains oflactobacillus (XR and XQ), one sWain of yeast ((LM), and one sWain of acetic acid bacteria (XA) were screened and identified by morphology and physiological biochemistry investigations. The four sWains were preliminary identified as Lactobacillus brevis, Streptococcus lactis, Brettanomyces and gluconobacter oxydans.