林下西洋参药材质量评价研究  

Research on the Quality Evaluation of Wild-simulated American Ginseng

作　　者：唐诗成 郭宜欣 任玲慧 田新 鲜伊莎 赵明[2] 杨生超[3] 张子龙[1] TANG Shicheng;GUO Yixin;REN Linghui;TIAN Xin;XIAN Yisha;ZHAO Ming;YANG Shengchao;ZHANG Zilong(School of Traditional Chinese Medicine,Beijing University of Chinese Medicine,Beijing 100029,China;Tea College of Yunnan Agricultural University,Kunming 650500,China;School of Agriculture and Biotechnology,Yunnan Agricultural University,Kunming 650500,China)

机构地区：[1]北京中医药大学中药学院,北京100029 [2]云南农业大学茶学院,云南昆明650500 [3]云南农业大学农学与生物技术学院,云南昆明650500

出　　处：《现代中药研究与实践》2024年第1期37-42,共6页Research and Practice on Chinese Medicines

基　　金：中华环境保护基金会美团外卖青山公益专项基金(CEPFQS202169-19)。

摘　　要：目的研究云南禄劝林下栽培西洋参的质量,为林下西洋参种植提供数据支撑。方法通过观察西洋参的外观性状和薄层色谱特征,测定水分、醇溶性浸出物、重金属、有机氯类农药、20种单体皂苷、总皂苷和多糖含量,多指标评价林下西洋参质量。结果林下西洋参外观性状、薄层鉴别、水分、醇溶性浸出物均符合2020年版《中国药典》规定;重金属含量远低于药典标准;22种常见有机氯类农药均未检出。人参皂苷Rg1+Re+Rb1含量为2.14%~2.75%,总皂苷含量为4.40%~5.47%,多糖含量为3.43%~5.45%。结论林下西洋参药材质量符合2020年版《中国药典》规定,值得进一步推广种植。Objective To study the quality of Wild-simulated American ginseng(WsAG)in Luquan County Yunnan Province,and provide data support for understory ginseng planting.Methods The appearance trait,thinlayer identification,moisture,alcohol-soluble extract,heavy metals,organochlorine pesticides,total saponin,and polysaccharides of WsAG were determined and analyzed,and the quality was evaluated by multiple indicators.Results The appearance trait,thin-layer identification,moisture,alcohol-soluble extract of WsAG all comply with the pharmacopoeia regulations;the content of heavy metals was far below the pharmacopoeia standard;none of the 22 common organochlorine pesticides were detected;the content of ginsenoside Rg1+Re+Rb1 was 2.14%~2.75%;the total saponin content was 4.40%~5.47%;the polysaccharide content was 3.43%~5.45%.Conclusion The quality of WsAG conforms to the provisions of the 2020 edition of the Chinese Pharmacopoeia,and it is worth further promoting planting.

关 键 词：林下西洋参 质量评价 皂苷 

分 类 号：R284.1[医药卫生—中药学]