[1]黄文华,宋艳刚,李占永,等.广东不同产地五指毛桃药材中补骨脂素及微量元素的含量测定及质量评价*[J].西部中医药,2013,26(04):14-16.
　HUANG Wenhua,SONG Yangang,LI Zhanyong,et al.Quality Assessment of W uZhi MaoTao from Different Producing Areas of Guangdong by Content Determination of Psoralen and Microelements[J].Western Journal of Traditional Chinese Medicine,2013,26(04):14-16.
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广东不同产地五指毛桃药材中补骨脂素及微量元素的含量测定及质量评价*
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《西部中医药》[ISSN:2096-9600/CN:62-1204/R]

卷:
26
期数:
2013年04期
页码:
14-16
栏目:
出版日期:
2013-04-15

文章信息/Info

Title:
Quality Assessment of W uZhi MaoTao from Different Producing Areas of Guangdong by Content Determination of Psoralen and Microelements
文章编号:
1004-6852(2013)04-0014-03
作者:
黄文华，宋艳刚，李占永，刘学华，刘东来
丽珠集团利民制药厂，广东 韶关 512028
Author(s):
HUANG Wenhua, SONG Yangang, LI Zhanyong, LIU Xuehua, LIU Donglai
LiMin Pharmaceutical Factory of Livzon Group, Shaoguang 512028, China
关键词:
五指毛桃; 补骨脂素; HPLC 法; 微量元素; 原子吸收
Keywords:
WuZhi MaoTao(Ficus simplicissima Lour.);  psoralen; HPLC method;  microelement;  atomic absorption
分类号:
R282.71
文献标志码:
A
摘要:
目的：建立五指毛桃药材中补骨脂素的高效液相色谱测定方法及微量元素的原子吸收光谱测定法。方法：采用反相高效液相色谱法测定补骨脂素的含量，Agilent Hypersi C18色谱柱 (4 mm×250 mm,5μm)，流动相：乙腈 - 水(35∶65)，流速为 1.0 mL/min，柱温：35℃；检测波长：222 nm。采用火焰原子吸收光谱法测定 Ca、Mg、Mn、Fe、Zn、Cu、Pb 7 种微量元素的含量，综合比较药材内在质量的优劣。以补骨脂素及各微量元素的含量为指标，应用 SPSS 软件对不同产地药材进行主成分分析。结果：补骨脂素在 0.11-1.19 g 范围内，线性关系良好，平均回收率为 101.1％，RSD 为 2.8％。通过对不同产地药材的微量元素的测定，结果显示：质量较优三产地排名为：河源、翁源、清远；质量较差有 2 个产地：郁南、玉林；其余 4 个产地质量中等。结论：五指毛桃药材中补骨脂素的 HPLC 分析方法结果准确，重现性好，可作为五指毛桃药材的质量评价方法。以指标性化学成分及微量元素的含量，结合统计分析方法，能较全面客观地评价五指毛桃药材的质量。
Abstract:
Objective: To establish the determination methods for psoralen of WuZhi MaoTao(Ficus simplicissima Lour.) by HPLC and microelements by atomic absorption spectrometry. Method: Content of psoralen was detected with the method of reversed phase high-performance liquid chromatography (RP-HPLC), Agilent Hypersi C18 column (4 mm×250 mm, 5μm) was adopted at the temperature of 35℃ . The mobile phase was acetonitrile-water (35:65) at the flow rate 1.0 mL/min. The detection wavelength was 222 nm. The contents of Ca, Mg, Mn, Fe, Zn, Cu and Pb were determined with atomic absorption spectrometry to compare the quality of herbs comprehensively. Principal component analysis of herbs from different producing areas was performed with SPSS software by taking contents of psoralen and microelements as indexes. Result: Linearity of psoralen was obtained in the range of 0.11-1.19 g, average recovery rate was 101.1% and RSD 2.8%. The results of microelements determination in herbs from dif- ferent producing areas revealed that the top three producing areas were Heyuan, Wengyuan and Qingyuan; the two ones with poor quality were Yunan and Yulin; the other four places were with middle quality. Conclusion: HPLC method for psoralen in WuZhiMaoTao was accurate and reproducible, which could be used for quality control of W uZhiMaoTao. Chemical ingredient indexes, the contents of microelements combined with statistical analysis could reflect the quality of WuZhi MaoTao comprehensively and objectively.

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[2]孙宝清,蔡纳新,许子华,等.MTT法测定补骨脂素和鱼腥草素钠在体外对阴道毛滴虫的杀灭作用[J].西部中医药,2015,28(06):20.[doi:2015/6/16 0:00:00]
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备注/Memo

备注/Memo:
收稿日期：2012-11-21 * 基金项目：广东省韶关市创新资金项目(编号 2011CX/G13) 作者简介：黄文华(1979—)，男，博士学位。研究方向：中药制剂研究。
更新日期/Last Update: 2013-04-15