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玉叶金花总皂苷指纹图谱及其肝保护作用的谱效关系研究
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张 颖 1, 2* ,罗金荣 ,张赟赟 ,陈 锋 ,何 飞 ,李 嘉 (1. 广西壮族自治区中医药研究院,南宁
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530022;2.广西中药质量标准研究重点实验室,南宁 530022)
中图分类号 R917;R965 文献标志码 A 文章编号 1001-0408(2023)22-2715-06
DOI 10.6039/j.issn.1001-0408.2023.22.05
摘 要 目的 建立玉叶金花总皂苷指纹图谱,并进行其肝保护作用的谱效关系研究。方法 取不同产地的玉叶金花药材,以75%
乙醇为溶剂,制备10批玉叶金花总皂苷。采用高效液相色谱法测定,利用《中药色谱指纹图谱相似度评价系统(2012版)》绘制10
批玉叶金花总皂苷的指纹图谱,并进行相似度评价、共有峰指认。采用同一高效液相色谱法,测定其中5种三萜皂苷类成分(mus‐
saendoside H、mussaendoside U、mussaglaoside C、mussaendoside G、mussaendoside O)的含量。以四氯化碳致急性肝损伤小鼠模型
考察玉叶金花总皂苷的肝保护作用,并通过灰色关联度分析法进行谱效关系研究。结果 10批玉叶金花总皂苷共有11个共有峰,
指认了其中5个,分别为mussaendoside H(3号峰)、mussaendoside U(7号峰)、mussaglaoside C(8号峰)、mussaendoside G(9号峰)、
mussaendoside O(11 号峰);10 批样品的相似度为 0.940~0.991。mussaendoside H、mussaendoside U、mussaglaoside C、mussaendo‐
side G、mussaendoside O 的平均含量分别为 0.01~0.05、0.10~0.21、0.10~0.18、0.03~0.08、0.20~0.40 mg/g。10 批玉叶金花总皂
苷可普遍降低模型小鼠血清中丙氨酸转氨酶(ALT)、天冬氨酸转氨酶(AST)含量和肝组织中肿瘤坏死因子α(TNF-α)、白细胞介
素 6(IL-6)、IL-1β 含量(P<0.05 或 P<0.01)。各共有峰峰面积与 ALT、AST、TNF-α、IL-6、IL-1β 含量的关联度分别为 0.602~
0.757、0.585~0.833、0.593~0.795、0.618~0.820、0.607~0.804,关联度均较大的依次为11、9、8号峰。结论 10批玉叶金花总皂苷
成分相似,mussaendoside H、mussaendoside U、mussaglaoside C、mussaendoside G、mussaendoside O的平均含量不一;10批样品均有
一定的肝保护作用,mussaendoside O、mussaendoside G、mussaglaoside C可能是其主要药效成分。
关键词 玉叶金花;总皂苷;指纹图谱;含量测定;肝保护作用;谱效关系
Study on the fingerprint of total saponins from Mussaenda pubescens and the spectrum-effect relationship
of its hepatoprotective activity
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ZHANG Ying ,LUO Jinrong ,ZHANG Yunyun ,CHEN Feng ,HE Fei ,LI Jia (1. Guangxi Institute of
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Chinese Medicine & Pharmaceutical Science, Nanning 530022, China;2. Guangxi Key Laboratory of the
Quality Standard of Traditional Chinese Medicine, Nanning 530022, China)
ABSTRACT OBJECTIVE To establish the fingerprint of total saponins from Mussaenda pubescens, and to study the spectrum-
effect relationship of its hepatoprotective activity. METHODS Ten batches of total saponins from M. pubescens from different
origins were prepared using 75% ethanol as solvent. High-performance liquid chromatography (HPLC) and the Similarity
Evaluation System for Traditional Chinese Medicine Chromatographic Fingerprints (2012 edition) were used to draw the
fingerprints of 10 batches of total saponins from M. pubescens. The similarity evaluation and identification of common peaks were
conducted. The same HPLC method was adopted to determine the contents of five triterpenoid saponins (mussaendoside H,
mussaendoside U, mussaglaoside C, mussaendoside G and mussaendoside O). The hepatoprotective effect of total saponins from
M. pubescens was investigated by establishing carbon tetrachloride-induced acute liver injury model mice, and the spectrum-effect
relationship was studied by using grey correlation analysis. RESULTS There were 11 common peaks in 10 batches of total saponins
from M. pubescens, 5 of which were identified, i.e. mussaendoside H (peak 3), mussaendoside U (peak 7), mussaglaoside C
(peak 8), mussaendoside G (peak 9) and mussaendoside O (peak 11); the similarities of 10 batches of samples ranged 0.940-
0.991. Average contents of mussaendoside H, mussaendoside U, mussaglaoside C, mussaendoside G, mussaendoside O were 0.01-
0.05, 0.10-0.21, 0.10-0.18, 0.03-0.08, 0.20-0.40 mg/g, respectively. Ten batches of total saponins from M. pubescens could generally
reduce the contents of alanine aminotransferase (ALT) and
Δ 基金项目 广西自然科学基金项目(No.2020GXNSFAA297180) aspartate aminotransferase (AST) in serum, and tumor
*第一作者 副主任药师,硕士。研究方向:中药、民族药物质基 necrosis factor-α (TNF-α), interleukin-6 (IL-6) and IL-1β in
础。E-mail:ying_zi_0505@163.com
# 通信作者 主任药师,硕士。研究方向:中药、民族药物质基础。 liver tissue of model mice (P<0.05 or P<0.01). The
E-mail:13878195336@139.com correlation between the common peak areas and the contents of
中国药房 2023年第34卷第22期 China Pharmacy 2023 Vol. 34 No. 22 · 2715 ·