摘要
从优质自然发酵猕猴桃汁中分离筛选到一株产香酵母E 36 ,经鉴定为膜醭假丝酵母Can didapelliculosa .研究了该菌在麦芽汁中的生长特性 ,发现其最适生长温度为 32℃ ,最低和最高生长温度分别为 9℃和 4 1.5℃ ;最适生长 pH为 5.4 ,最低和最高生长 pH分别为 2 .0和 12 .0 .
A strain of E?36 was isolated from the natural fermented kiwifruit juice. It was further identified as Candida pelliculosa .The growth characteristics of C.pelliculosa E?36 in malt extract were studied. The optimum growth temperature was 32 ℃, while the minimum and maximum growth temperatures were 9 ℃ and 41.5 ℃ respectively. The optimum growth pH value was 5.4, while the minimum and maximum growth pH values were 2.0 and 12.0 respectively.
关键词
膜醭假丝酵母
猕猴桃汁
分离
鉴定
生长特性
C.pelliculosa
kiwifruit juice
isolation
identification
growth characteristics
