Study on the Optimum Picking Time of Callicarpa kwangtungensis  

广东紫珠药材最适采收期的研究（英文）

作　　者：孙刚 晏晨[2] 陈维 马四补[3,4] 李春植 李开斌 

机构地区：[1]安顺市食品药品检验所,贵州安顺561000 [2]安顺市人民医院,贵州安顺561000 [3]中央民族大学,北京10081 [4]贵阳中医学院,贵州贵阳550002 [5]贵州苗本草中药材开发有限公司,贵州台江556300

出　　处：《Agricultural Science & Technology》2016年第9期2171-2173,2182,共4页农业科学与技术（英文版）

基　　金：Supported by the Project of Chinese Traditional Medicine Modernization from the Science and Technology Office of Guizhou Province(QKHZYZ[2013]5046)~~

摘　　要：[Objective] This study was conducted to compare total contents of poliumoside and forsythoside B from Callicarpa kwangtungensis Chun in Qiandongnan Miao and Dong Autonomous Prefecture collected in different seasons, which could provide reference for its deep development and utilization. [Methods] Poliumoside and forsythoside B were measured according to the pharmacopoeia standard in the middle of each month in 2014, and the yield of C. kwangtungensis was simultaneously evaluated. All these results provided data reference for the determination of suitable picking time for C. kwangtungensis. [Results] The results showed the content of poliumoside and forsythoside B in C. kwangtungensis was the highest in November, and the content of the medicinal material in August was over eight times higher than the pharmacopoeia standard, besides at this month the yield was the highest during the year. Comprehensively, mid October is the optimum picking time for C. kwangtungensis in Taijiang. [Conclusion] Dynamic variations of content of poliumoside and forsythoside B in and yield of C. kwangtungensis were investigated, which would significantly benefit production of C. kwangtungensis in Qiandongnan Miao and Dong Autonomous Prefecture.[目的]比较不同月份广东紫珠药材中金食蚕苷和连翘酯苷B含量季候性动态变化和药材产量季候性动态变化,为综合利用广东紫珠资源提供参考依据。[方法]采用药典方法对贵州黔东南州台江县种植的广东紫珠药材2014年每月中旬进行含量测定,同时采用随机法进行产量评估,结合金食蚕苷和连翘酯苷B两个指标成分的含量与产量,确立广东紫珠适宜采收期。[结果]11月中旬指标成分含量最高,10月中旬广东紫珠药材含量高于药典标准8倍多,且此时产量为全年最高,所以此时采收药材较为合适。[结论]该研究建立了贵州黔东南州台江县广东紫珠药材种植基地的含量产量季候动态变化图,对指导贵州省黔东南州台江县广东紫珠药材生产意义重大。

关 键 词：Poliumoside Forsythoside B Picking time 

分 类 号：S567.19[农业科学—中草药栽培]