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多指标权重分析法结合正交试验优选补脾养肾颗粒的水提工艺 Δ
胡兆流 ,陈秋谷 ,王佛长 ,黄诗莹 ,郑 平 ,张尚斌 ,易铁钢 ,李顺民 ,陈剑平 (1.深圳市中医院深
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圳市医院中药制剂研究重点实验室,广东 深圳 518033;2.广州中医药大学第四临床医学院,广东 深圳
518033)
中图分类号 R283 文献标志码 A 文章编号 1001-0408(2019)19-2656-07
DOI 10.6039/j.issn.1001-0408.2019.19.13
摘 要 目的:优选补脾养肾颗粒的水提工艺,为其后续开发研究提供依据。方法:分别采用高效液相色谱-蒸发光散射检测器
(HPLC-ELSD)法和高效液相色谱-二极管阵列检测(HPLC-DAD)法测定补脾养肾颗粒的水提液中黄芪甲苷和丹酚酸B的含量,
以黄芪甲苷、丹酚酸B的含量以及出膏率的综合评分为指标,采用层次分析(AHP)法、指标重复性相关(CRITIC)法和AHP-CRIT-
IC 混合加权法确定各指标权重系数,设计L9 (3)正交试验筛选补脾养肾颗粒的水提工艺中煎煮时间、加水倍数和煎煮次数,并进
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行验证试验。结果:以AHP-CRITIC混合加权法确定的权重系数最为合理,筛选的提取工艺为药材煎煮2次,每次加12倍量水、煎
煮1 h。3次验证试验结果显示,黄芪甲苷、丹酚酸B的平均含量分别为8.79、609.50 mg(整方121 g药材提取得到的总量),平均出
膏率为31.24%,平均综合评分为96.59分(RSD=1.01%,n=3)。结论:优选的水提工艺重复性好、稳定可行,可为补脾养肾颗粒的
后续开发和工业化生产提供科学依据。
关键词 补脾养肾颗粒;水提工艺;正交试验;多指标权重分析;层次分析-指标重复性相关混合加权法
Optimization of Water Extraction Technology for Bupi Yangshen Granules Based on Multi-index Weighting
Analysis Method Combined with Orthogonal Test
HU Zhaoliu ,CHEN Qiugu ,WANG Fochang ,HUANG Shiying ,ZHENG Ping ,ZHANG Shangbin ,YI
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Tiegang ,LI Shunmin ,CHEN Jianping (1.Shenzhen Key Laboratory of Hospital TCM Preparation,Shenzhen
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Hospital of TCM,Guangdong Shenzhen 518033,China;2.The Fourth Clinical Medical College of Guangzhou
University of TCM,Guangdong Shenzhen 518033,China)
ABSTRACT OBJECTIVE:To optimize the water extraction technology of Bupi yangshen granules,and to provide basis for the
follow-up research and development of it. METHODS:The contents of astragaloside Ⅳ and salvianolic acid B in water extract of
Bupi yangshen granules,were determined by HPLC-ELSD and HPLC-DAD. Using the comprehensive score of contents of
astragaloside Ⅳ and salvianolic acid B and extract yield as index,weight coefficient of indicators were determined by AHP,
CRITIC and AHP-CRITIC mixed weighting method. L9 (3)orthogonal test was used to optimize decoction time,water volume and
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decoction times in water extraction technology of Bupi yangshen granules. Validation test was also performed. RESULTS:The
weight coefficient determined by AHP-CRITIC mixed weighting method was the most reasonable. The optimal extraction
technology was decocting twice,adding 12-fold water,1 h each time. The results of 3 times of validation test showed that the
average contents of astragaloside Ⅳ and salvianolic acid B were 8.79,609.50 mg(total amount of 121 g medicinal herbs extracted
from whole prescription),respectively. The average extract yield was 31.24%. Average comprehensive score was 96.59(RSD=
1.01%,n=3). CONCLUSIONS:The optimized water extraction technology is reproducible,stable and feasible. It can provide a
scientific basis for the follow-up development and industrial production of Bupi yangshen granules.
KEYWORDS Bupi yangshen granules;Water extraction technology;Orthogonal test;Multi-index weighting analysis method;
AHP-CRITIC mixed weighting method
补脾养肾方(曾用名为健脾益肾方)由黄芪、丹参、 效,主要用于脾肾阳气虚,兼有湿浊、水气和瘀毒等症。
酒苁蓉等八味中药组成,具有补脾养肾、活血泄浊之功 临床研究和动物实验结果均证实,该方在治疗慢性肾衰
Δ 基金项目:国家自然科学基金资助项目(No.81804052);深圳市 竭上不仅疗效显著,且安全可靠 [1-5] 。目前,该方以水煎
科技计划项目(No.JCYJ20160428182041577,No.ZDSYS2016060815- 汤剂的形式在临床应用,患者使用前需先进行煎煮,具
15458) 有使用和携带不方便等缺点。而颗粒剂具有载药量大、
*药师。研究方向:中药新药研究与开发。E-mail:1277609973 [6]
吸收快、稳定性好、服用和携带方便等优势 ,能够弥补
@qq.com
水煎汤剂的不足,故本课题组拟将其开发为颗粒剂——
# 通信作者:副主任中药师,博士。研究方向:中药制剂。E-mail:
lycjp@126.com 补脾养肾颗粒。而先以水提浓缩后再制成颗粒剂,符合
·2656 · China Pharmacy 2019 Vol. 30 No. 19 中国药房 2019年第30卷第19期