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彝药菊三七的质量标准及不同产地药材的质量评价 Δ
额其小里 1, 2, 3* ,沈继秀 ,罗 江 1, 2, 3 ,地久此呷 1, 2, 3 ,刘 圆 2, 3, 5 ,杨正明 2, 3, 6 ,李 莹 1, 2, 3 # (1.西南民族大学药学
1, 4
院,成都 610225;2.四川省羌彝药用资源保护与利用技术工程实验室,成都 610225;3.青藏高原民族药用资
源保护与利用国家民委重点实验室,成都 610225;4.凉山州食品药品检验所,四川 西昌 615000;5.西南民族
大学民族医药研究院,成都 610225;6.西南民族大学青藏高原研究院,成都 610225)
中图分类号 R917 文献标志码 A 文章编号 1001-0408(2023)03-0309-07
DOI 10.6039/j.issn.1001-0408.2023.03.11
摘 要 目的 完善并提高彝药菊三七的质量标准,并评价其质量。方法 以不同产地的15批菊三七药材为样品,根据2020年版
《中国药典》(四部)方法测定其水分、总灰分、酸不溶性灰分及水溶性浸出物含量,采用紫外分光光度法测定其总生物碱(以千里光
碱计)含量,采用高效液相色谱(HPLC)法测定其千里光碱和千里光菲灵碱含量。以上述7个指标为评价指标,通过聚类热图分析
法、主成分分析(PCA)法及熵权逼近理想排序(TOPSIS)法对药材质量进行综合评价。结果 15 批菊三七的水分含量为 8.88%~
12.60%,总灰分含量为4.43%~11.02%,酸不溶性灰分含量为0.56%~3.45%,水溶性浸出物含量为21.71%~53.91%,总生物碱(以
千里光碱计)含量为0.15%~0.39%,千里光碱、千里光菲灵碱的含量分别为0.01%~0.05%、0.01%~0.06%。根据各指标结果,初
步拟定菊三七样品中水分不得过 13.00%,总灰分不得过 11.50%,酸不溶性灰分不得过 3.70%,水溶性浸出物含量不得少于
20.70%,总生物碱含量(以千里光碱计)不得少于0.15%,千里光碱、千里光菲灵碱含量均不得少于0.01%。聚类热图分析结果显
示,15批样品可分为4类;PCA法和TOPSIS法分析结果显示,品质排名靠前的样品为jsq-2、jsq-5、jsq-6、jsq-10,品质排名靠后的样
品为jsq-4、jsq-13、jsq-14。结论 本研究建立了菊三七中总生物碱(以千里光碱计)、千里光碱、千里光菲灵碱的定量分析方法,并
初步拟定了各指标的限度;在15批样品中,以产自凉山彝族自治州甘洛县林杂村、凉山彝族自治州普格县螺髻山镇马厂坪村等地
的样品质量相对较好。
关键词 菊三七;质量标准;千里光碱;千里光菲灵碱;总生物碱;多元统计分析
Study on quality standard of Yi medicine Gynura japonica and quality evaluation of medicinal materials
from different producing areas
1, 4
1, 2, 3
Eqixiaoli ,SHEN Jixiu ,LUO Jiang 1, 2, 3 ,Dijiuciga ,LIU Yuan 2, 3, 5 ,YANG Zhengming 2, 3, 6 ,LI Ying 1, 2, 3
1, 2, 3
(1. School of Pharmacy, Southwest Minzu University, Chengdu 610225, China;2. Sichuan Laboratory for
Qiangyi Medical Resources Protection and Utilization Technology Engineering, Chengdu 610225, China; 3. Key
Laboratory for the Protection and Utilization of Ethnic Medicinal Resources in the Qinghai-Tibet Plateau,
National Ethnic Affairs Commission of the People’s Republic of China, Chengdu 610225, China;4. Liangshan
Yi Autonomous Prefecture Institute for Food and Drug Control, Sichuan Xichang 615000, China;5. Institute of
Ethnic Medicine, Southwest Minzu University, Chengdu 610225, China;6. Qinghai-Tibet Plateau Research
Institute, Southwest Minzu University, Chengdu 610225, China)
ABSTRACT OBJECTIVE To improve the quality standard of Yi medicine Gynura japonica, and to evaluate its quality.
METHODS Using 15 batches of G. japonica from different producing areas as samples, the contents of water, total ash, acid-
insoluble ash and water-soluble extract were determined according to the method stated in part Ⅳ of Chinese Pharmacopoeia (2020
edition). The contents of total alkaloid (calculated by senecionine) was determined by UV spectrophotometry. The contents of
senecionine and seneciphylline were determined by HPLC. Using above 7 indexes as evaluation indexes, cluster heat map analysis,
principal component analysis (PCA) and entropy weight
Δ 基金项目 国家重点研发计划项目(No.2018YFC1706101;四川 approximation ideal ranking (TOPSIS) were used to evaluate
省药品监督管理局中药(民族药)标准提升项目(No.51020120210- the quality of medicinal material comprehensively. RESULTS
2305);西南民族大学研究生“创新型科研项目”(No.ZD2022411) Among 15 batches of G. japonica, the moisture contents were
*第一作者 硕士研究生。研究方向:中药炮制与制剂。E-mail:
2914186309@qq.com 8.88%-12.60%, the total ash contents were 4.43%-11.02%, the
acid-insoluble ash contents were 0.56%-3.45%, the water-
# 通信作者 副教授,硕士生导师,博士。研究方向:民族药品质评
价与青藏高原药用植物微生态。E-mail:liying@swun.cn soluble extract contents were 21.71%-53.91%, the total
中国药房 2023年第34卷第3期 China Pharmacy 2023 Vol. 34 No. 3 · 309 ·