文献类型：期刊文献

中文题名：甘肃不同产地冬虫夏草品质特征研究

英文题名：Study of Quality Characteristics of DongChong XiaCao from Different Origins in Gansu Province

作者：康红梅[1];李花花[1];顾春华[2];慕婷婷[3];苏苌[1]

第一作者：康红梅

机构：[1]甘肃省科学院生物研究所;[2]甘肃省产品质量监督检测中心;[3]甘肃中医药大学

第一机构：甘肃省科学院生物研究所

年份：2016

卷号：29

期号：8

起止页码：11

中文期刊名：西部中医药

外文期刊名：Western Journal of Traditional Chinese Medicine

收录：CSTPCD

基金：甘肃省自然科学基金计划项目(编号1107RJZA113)

语种：中文

中文关键词：冬虫夏草;有效成分;品质;高效液相色谱分析;甘肃

外文关键词：DongChong XiaCao; active components; quality; HPLC; Gansu

摘要：目的:了解甘肃产冬虫夏草的品质特征。方法:以甘肃(天祝、积石山、玛曲、尕海和夏河)和青海(同仁)产冬虫夏草为研究对象,采用高效液相色谱仪(HPLC)和比色法测定其主要有效成分含量。结果:甘肃产冬虫夏草个体较小[(0.1044±0.005)^(0.1904±0.009)g/株]。各产地冬虫夏草腺苷和甘露醇含量差异不明显,分别为(0.320±0.088)^(0.613±0.076)mg/g和(1.66±0.09)^(2.23±0.07)mg/g;嘌呤含量差异显著,积石山和玛曲的含量较高;虫草多糖含量最高的是天祝和积石山的样品,同仁最低;麦角甾醇含量以同仁产的最高,但与天祝和夏河产冬虫夏草的差异不明显。结论:甘肃各产地冬虫夏草个体较小,主要有效成分含量与青海产虫草差异不大,具有较高的品质。
Objective： To study the quality chathcteristics of DongChong XiaCao [Cordyceps sinensis（berk）sacc] from different origins in Gansu province. Methods： Based on DongChong XiaCao from Gansu province （Tian.zhu, Jishishan, Maqu, Gahai and Xiahe） and Qinghai province （Tongren）, HPLC and colorimetry methods were used to determine the active components content of main. Results： DongChong XiaCao from Gansu province are smaller [（0.1044±0.005）-（0.1904±0.009）g/plant]. There are no significant content differences of adenosine and mannitol in DongChong XiaCao from different origins, and the contents respectively are （0.320±0.088）-（0.613±0.076） mg/g and （1.66±0.09）-（2.23±0.07） mg/g; the differences of the purine content are significant, and the content is higher in Jishishan and Maqu; the highest content of polysaccharides in DongC, hong XiaCao are the samples from Tionzhu and Jishishan, and the lowest content is from Tongren; the highest content of ergosterin is the sample from Tongren, but there are no significant differences from the samples from Tianzhu and Xiahe. Conclusion： The different DongChong XiaCao from Gansu province are smaller, there are no big differences of the main content of active components from DongC, hong XiaCao whose origin is Qinghai province, and they are of high qualities.