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多指标定量联合化学计量学评价不同产地苦参质量
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陈佳惠 ,罗 琼 ,赵俊立 ,海 燕 ,刘成东 ,白图雅 ,李 君 ,王跃武 (1.包头市第三医院药剂科,内蒙
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古 包头 014040;2. 包头市中心医院药剂科,内蒙古 包头 014040;3. 内蒙古医科大学药学院,呼和浩特
010110;4.内蒙古自治区新药筛选工程研究中心,呼和浩特 010110)
中图分类号 R284;R917;R284.1 文献标志码 A 文章编号 1001-0408(2025)19-2404-05
DOI 10.6039/j.issn.1001-0408.2025.19.08
摘 要 目的 建立不同产地苦参中多指标成分的含量测定方法,并结合化学计量学方法评价不同产地样品的质量。方法 以不
同产地的13批苦参(编号K1~K13)为检测样品,采用高效液相色谱-串联三重四极杆质谱(HPLC-MS/MS)法测定苦参中苦参碱、
氧化苦参碱、甜菜碱、金雀花碱、N-甲基金雀花碱、槐定碱、染料木苷、高丽槐素、苦参酮、芒柄花素、苦参醇Ⅰ、降苦参酮12种成分
的含量。色谱分离采用 Shim-pack GIST-HP C18色谱柱,以甲醇为流动相 A、0.1% 甲酸水为流动相 B 进行梯度洗脱,体积流量为
0.25 mL/min,柱温为35 ℃,进样量为3 μL;质谱采用电喷雾离子源,在正、负离子电离模式下扫描,通过多反应监测模式,分段采
集数据。运用逼近理想解排序(TOPSIS)与灰色关联度分析(GRA)法对不同产地的 13 批苦参进行比较分析和综合评价。结果
含量测定方法学考察符合相关规定。12 种成分的含量分别为 490.66~1 231.00、11 088.10~18 021.50、7.91~25.38、903.97~
1 713.64、336.08~1 485.54、1 065.33~2 075.50、27.52~71.80、109.36~517.83、6 034.55~10 632.73、21.26~145.35、814.84~
1 911.32、1 040.87~3 446.37 μg/g。TOPSIS 结果显示,欧氏贴近度排名前 7 位的样品依次为 K6、K12、K11、K3、K5、K10、K13;
GRA 结果显示,相对关联度排名前 7 位的样品依次为 K12、K11、K10、K6、K13、K5、K3。结论 所建立的 HPLC-MS/MS 法快速准
确、灵敏度高、稳定可靠,结合化学计量学方法可用于苦参的质量控制和评价;样品 K3、K5、K6(产地河北),K10(产地四川),
K11~K13(产地山西)等的综合质量相对较好。
关键词 苦参;质量评价;LC-MS/MS法;逼近理想解排序;灰色关联度分析
Multivariate quantitative combined with chemometrics for evaluating the quality of Sophora flavescens
from different producing areas
CHEN Jiahui ,LUO Qiong ,ZHAO Junli ,HAI Yan ,LIU Chengdong ,BAI Tuya ,LI Jun ,WANG Yuewu 3, 4
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(1. Dept. of Pharmacy, Baotou Third Hospital, Inner Mongolia Baotou 014040, China;2. Dept. of Pharmacy,
Baotou Central Hospital, Inner Mongolia Baotou 014040, China;3. School of Pharmacy, Inner Mongolia
Medical University, Hohhot 010110, China;4. Inner Mongolia Engineering Research Center for New Drug
Screening, Hohhot 010110, China)
ABSTRACT OBJECTIVE To establish a content determination method for multiple components in Sophora flavescens from
different origins and to evaluate its quality by combining with chemometrics. METHODS Thirteen batches (No. K1-K13) of S.
flavescens from different origins were selected as test samples. A high-performance liquid chromatography-tandem triple quadrupole
mass spectrometry (HPLC-MS/MS) method was established to determine the contents of 12 components, including matrine,
oxymatrine, betaine, cytisine, N-methylcytisine, sophoridine, genistein, sophoricoside, sophorone, formononetin, sophorolone Ⅰ
and norkurarinone in S. flavescens. Chromatographic separation was performed on a Shim-pack GIST-HP C18 column with a mobile
phase consisting of methanol (A) and water containing 0.1% formic acid (B), using gradient elution at a flow rate of 0.25
mL/min, column temperature of 35 ℃, and an injection volume of 3 μL. Mass spectrometry was conducted using an electrospray
ionization source with positive and negative ion scanning. Data were collected in segments using the multiple reaction monitoring
mode. Technique for order preference by similarity to ideal
Δ 基金项目 内蒙古自治区科技计划项目(No.2023YFHH0082); solution (TOPSIS) and grey relational analysis (GRA)
内 蒙 古 自 治 区 蒙 医 药 协 同 创 新 中 心 成 果 转 化 培 育 项 目(No. methods were employed to compare and comprehensively
MYYXTPY202306);内蒙古医科大学面上项目(No.YKD2024MS015); evaluate the 13 batches of S. flavescens from different origins.
内蒙古医科大学蒙药学“一流学科”建设项目(No.MYYXTGJ202306) RESULTS The methodological validation for the content
*第一作者 主管药师。研究方向:中药质量控制方法。E-mail:
determination met the relevant regulatory requirements. The
752296653@qq.com
# 通信作者 副研究员,硕士生导师,博士。研究方向:中蒙药质量 contents of the 12 components were 490.66-1 231.00, 11 088.10-
控制及新剂型开发。E-mail:nmg15547126231@sina.com 18 021.50, 7.91-25.38, 903.97-1 713.64, 336.08-1 485.54,
· 2404 · China Pharmacy 2025 Vol. 36 No. 19 中国药房 2025年第36卷第19期

