期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

1998

24

1

18-22

10.13331/j.cnki.jhau.1998.01.004

教育部博士点基金

本校为第一机构

采用垂直平板电泳分析了茉莉花酯酶同工酶。结果表明:适宜分离胶浓度为12.6%左右;分离出10条酶带,其中ES2,3,4,8,9为强带,ES1,5,6,7,10为弱带,从各谱带在茉莉花成熟和释香过程中的不同变化趋势,可以推测ES3,4与茉莉花酯类香气化合物形成存在一定的相关性。同时比较了两种酶液制备方法对酯酶谱带的影响。

In order to ascertain the mechanism of esters forming in aroma of Jasminum sambac (L.),the esterase isozymes of the petal was analyzed by electrophoresis. The results showed that the suitable concentration of separation gel was about 12.6%;10 bands were separated during flower maturing and opening,the activities of ES2,3,4,8 and 9 were strong,while the activities of ES1, 5, 6, 7 and 10 were weak ;ES3 and 4 were closely relative to the esters forming.In addition,t...