Page 40 - 《中国药房》2024年20期
P. 40
天麻健脑颗粒的综合质量评价
Δ
2
1 #
1
1
1
杜锦顔 ,莫静媛 ,谢 询 ,黄小玲 ,伍小玲 ,王利胜 (1.广州中医药大学中药学院,广州 510006;2.东莞市
1*
中医院内三科,广东 东莞 523000)
中图分类号 R917;R284 文献标志码 A 文章编号 1001-0408(2024)20-2482-06
DOI 10.6039/j.issn.1001-0408.2024.20.07
摘 要 目的 建立天麻健脑颗粒(TJG)的指纹图谱及测定含量的方法,结合化学计量学分析综合评价TJG的质量。方法 采用
高效液相色谱(HPLC)法建立13批(S1~S13)TJG的指纹图谱,测定肌苷、天麻素、巴利森苷B、巴利森苷E的含量;采用SPSS 20.0
和SIMCA 18软件进行聚类分析、主成分分析和正交偏最小二乘法-判别分析,以变量重要性投影(VIP)值大于1为标准,筛选影响
质量的标志性成分。结果 13批TJG共标定28个共有峰,其相似度均大于0.9;共指认了7个共有峰,分别为天麻素、对羟基苯甲
醇、巴利森苷B、巴利森苷E、钩藤碱、肌苷、红景天苷。13批TJG聚为3类,其中S1~S2、S8~S10、S12为一类,S3、S7为一类,S4~
S6、S11、S13为一类;肌苷的VIP值大于1。肌苷、天麻素、巴利森苷B、巴利森苷E的含量分别为62.637~176.677、17.821~37.642、
5.748~16.077、5.660~13.510 μg/g。结论 所建HPLC指纹图谱及含量测定方法稳定可靠、重复性高,结合化学计量学分析可用于
评价TJG的质量;肌苷可能是影响TJG质量的标志性成分;13批TJG质量存在差异。
关键词 天麻健脑颗粒;指纹图谱;含量测定;聚类分析;主成分分析;正交偏最小二乘法判别分析
Comprehensive quality evaluation of Tianma jiannao granules
DU Jinyan ,MO Jingyuan ,XIE Xun ,HUANG Xiaoling ,WU Xiaoling ,WANG Lisheng (1. College of
2
1
1
1
1
1
Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China;2. Dept.
Three of Internal Medicine, Dongguan Hospital of Traditional Chinese Medicine, Guangdong Dongguan
523000, China)
ABSTRACT OBJECTIVE To establish the fingerprints of Tianma jiannao granules (TJG) and the method for content
determination to evaluate the quality of TJG comprehensively combined with chemometric analysis. METHODS High-performance
liquid chromatography (HPLC) was used to establish the fingerprints of 13 batches (S1-S3) of TJG and determine the contents of
inosine, gastrodin, parishin B and parishin E. Cluster analysis, principal component analysis, and orthogonal partial least squares-
discriminant analysis were performed using SPSS 20.0 and SIMCA 18 software; using variable importance projection (VIP) value
greater than 1 as a criterion, marker components that affected quality were screened. RESULTS A total of 28 common peaks were
identified in the 13 batches of TJG with similarities greater than 0.9, and 7 common peaks were identified, which were gastrodin,
p-hydroxybenzyl alcohol, parishin B, parishin E, rhynchophylline, inosine and salidroside. The 13 batches of TJG were clustered
into 3 categories, S1-S2, S8-S10 and S12 were clustered into one category; S3 and S7 were clustered into one category; S4-S6,
S11 and S13 were clustered into one category. VIP of inosine was greater than 1. The contents of inosine, gastrodin, parishin B and
parishin E were 62.637-176.677, 17.821-37.642, 5.748-16.077 and 5.660-13.510 μg/g. CONCLUSIONS The established HPLC
fingerprints and content determination method are stable, reliable and highly reproducible, which can be used to evaluate the
quality of TJG in combination with chemometric analysis. Inosine may be a marker component that affects the quality of TJG. There
are differences in the quality of 13 batches of TJG.
KEYWORDS Tianma jiannao granules; fingerprint; content determination; cluster analysis; principal component analysis;
orthogonal partial least squares-discriminant analysis
Δ 基金项目 广东省普通高校重点领域专项;东莞市高水平医院
建设专项;东莞市社会发展科技项目(No.20231800903722) 天麻健脑颗粒(Tianma jiannao granules,TJG)是由
*第一作者 硕士研究生。研究方向:中药药效物质基础。E-mail: 东莞市中医院脑病科宁为民主任中医师根据临床治疗
1729458053@qq.com
眩晕症的经验方研制而成的中药颗粒剂。该方以清代
# 通信作者 教授,博士生导师。研究方向:药物制剂新技术与新
剂型。E-mail:wlis68@126.com 医家程钟龄治疗眩晕的半夏白术天麻汤为基础,调整白
· 2482 · China Pharmacy 2024 Vol. 35 No. 20 中国药房 2024年第35卷第20期

