首页 | 本学科首页   官方微博 | 高级检索  
   检索      

不同季节新疆圆柏总黄酮含量的变化
引用本文:田旭平,胡开峰,侯秀云,阿不都拉·阿巴斯.不同季节新疆圆柏总黄酮含量的变化[J].生物技术通讯,2006,17(3):387-388.
作者姓名:田旭平  胡开峰  侯秀云  阿不都拉·阿巴斯
作者单位:新疆大学,生命科学与技术学院,新疆,乌鲁木齐,830046
摘    要:目的:确定乌鲁木齐南山地区新疆圆柏总黄酮含量最高的时期及其季节变化。方法:采用溶剂法萃取不同季节新疆圆柏叶、果实与枝干的总黄酮,以芦丁作为标准品,用比色法进行含量测定。结果:新疆圆柏的果实中黄酮含量最高,为0.62%~1.13%,以10月份的含量最高;叶中黄酮含量变化为0.28%~0.83%,4月份最高;枝干中的黄酮含量最少,变化不明显。结论:新疆圆柏黄酮含量的季节变化与其生长习性及乌鲁木齐南山气候有关。

关 键 词:新疆圆柏  总黄酮  含量
文章编号:1009-0002(2006)03-0387-02
收稿时间:2005-11-12
修稿时间:2005年11月12

Study on Variation of Total Flavonoids Content of Juniperus sabina L. in Different Seasons
TIAN Xu-ping,HU Kai-feng,HOU Xiu-yun,Abdulla Abbas.Study on Variation of Total Flavonoids Content of Juniperus sabina L. in Different Seasons[J].Letters in Biotechnology,2006,17(3):387-388.
Authors:TIAN Xu-ping  HU Kai-feng  HOU Xiu-yun  Abdulla Abbas
Abstract:Objective:To detect the seasonal variation of total flavonoids content in Juniperus sabina in Southmountain,Urumqi.Methods:Total flavonoids in the leaves,fruits and branches of the J.sabina in different seasons were extracted by soluble extraction,and their contents were determined by means of UV-vision spectrometry with rutin as a standard.Results:Total flavonoids content was highest in the fruits,the content range from 0.62% to 1.13%,which the peak was in the end of October.The content of leaves range from 0.28% to 0.83%,which the peak was in the April.The content of branches was the least,and the change was little.Conclusion:The content of flavonoids in J.sabina varies in accordance with its growth characteristic in different seasons and the weather in Southmountain.
Keywords:Juniperus sabina  total flavonoids  content
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号