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刊物信息

期刊名称:药物分析杂志
主管单位:中国科学技术协会
主办单位:中国药学会
承办:中国食品药品检定研究院
主编:金少鸿
地址:北京天坛西里2号
邮政编码:100050
电话:010-67012819,67058427
电子邮箱:ywfx@nifdc.org.cn
国际标准刊号:ISSN 0254-1793
国内统一刊号:CN 11-2224/R
邮发代号:2-237
 

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HPLC法同时分析测定明目上清片中10个化学成分

Simultaneous determination of ten active ingredients in Mingmu Shangqing tablets by HPLC

分类号:
出版年·卷·期(页码):2014,34 (1):0-0
DOI: 10.16155/j.0254-1793.2017.01.01
-----摘要:-------------------------------------------------------------------------------------------

目的:建立同时分析测定明目上清片中10个活性成分(栀子苷、芍药苷、柚皮苷、橙皮苷、盐酸药根碱、黄芩苷、盐酸小檗碱、大黄素、大黄酚、芦荟大黄素)的方法。方法:采用HPLC-整体柱色谱法,色谱柱为MERCK chromolith RP-18e(100 mm×4.6 mm),以乙腈为流动相A,0.1%磷酸水溶液为流动相B,梯度洗脱(0~2 min,8%A;2~10 min,8%A→25%A;10~23 min,25%A→70%A),流速2.0 mL·min-1,检测波长为0~11.0 min时230 nm(测定栀子苷、芍药苷、柚皮苷、橙皮苷、盐酸药根碱、黄芩苷、盐酸小檗碱),11.0~23.0 min时254 nm(测定大黄素、大黄酚、芦荟大黄素)。结果:栀子苷、芍药苷、柚皮苷、橙皮苷、盐酸药根碱、黄芩苷、盐酸小檗碱、大黄素、大黄酚、芦荟大黄素的线性范围分别为9.94~198.8 μg·mL-1r=0.9997),10.19~203.8 μg·mL-1r=0.9996),10.23~204.6 μg·mL-1r=0.9998),10.48~209.6 μg·mL-1r=0.9996),10.11~202.2 μg·mL-1r=0.9998),10.31~206.2 μg·mL-1r=0.9997),10.84~216.8 μg·mL-1r=0.9998),10.39~207.8 μg·mL-1r=0.9997),10.22~204.4 μg·mL-1r=0.9998),10.42~208.4 μg·mL-1r=0.9998);平均加样回收率(n=6)分别为98.8%、97.2%、97.4%、98.3%、99.2%、98.5%、97.9%、98.1%、98.2%、97.6%,RSD分别为1.1%、1.2%、1.0%、1.2%、1.0%、1.3%、1.5%、1.2%、1.3%、1.5%。结论:该方法操作简单,重复性好,为评价和监控明目上清片的质量提供了可靠的方法。

-----英文摘要:---------------------------------------------------------------------------------------

Objective: To establish a method for simultaneous determination of ten active ingredients(jasminoidin,peoniflorin,naringin,hesperidin,jatrorrhizine hydrochloride,baicalin,berberine hydrochloride,emodin,chrysophanol,aloe-emodin). Methods: The determination was carried out with MERCK chromolith RP-18e column(100 mm×4.6 mm).The mobile phase consisted of acetonitrile(A)-0.1% phosphoric acid solution(B) with gradient elution(0-2 min,8%A;2-10 min,8%A→25%A;10-23 min,25%A→70%A) at a flow rate of 2.0 mL·min-1.The detection wavelengths were 230 nm in 0-11.0 min(for determination of jasminoidin,peoniflorin,naringin,hesperidin,jatrorrhizine hydrochloride,baicalin,berberine hydrochloride),and 254 nm in 11.0-23.0 min(for determination of emodin,chrysophanol,aloe-emodin). Results: The calibration curves were linear in the ranges of 9.94-198.8 μg·mL-1 for jasminoidin(r=0.9997),10.19-203.8 μg·mL-1 for peoniflorin(r=0.9996),10.23-204.6 μg·mL-1 for naringin(r=0.9998),10.48-209.6 μg·mL-1 for hesperidin(r=0.9996),10.11-202.2 μg·mL-1 for jatrorrhizine hydrochloride(r=0.9998),10.31-206.2 μg·mL-1 for baicalin(r=0.9997),10.84-216.8 μg·mL-1 for berberine hydrochloride(r=0.9998),10.39-207.8 μg·mL-1 for emodin(r=0.9997),10.22-204.4 μg·mL-1 for chrysophanol(r=0.9998),10.42-208.4 μg·mL-1 for aloe-emodin(r=0.9998).The average recoveries(n=6) were 98.8%,97.2%,97.4%,98.3%,99.2%,98.5%,97.9%,98.1%,98.2% and 97.6%;RSDs were 1.1%,1.2%,1.0%,1.2%,1.0%,1.3%,1.5%,1.2%,1.3% and 1.5%,respectively. Conclusion: The method is simple and repeatable,which can be applied to the quality control of Mingmu Shangqing tablets.

-----参考文献:---------------------------------------------------------------------------------------

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