用高效液相色谱法定量测定 Phyllanthus niruri L. 中的四种木酚素

IF 0.8 4区 化学 Q4 SPECTROSCOPY
Jianzeng Xin, Sheng Liu
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引用次数: 0

摘要

采用高效液相色谱法(HPLC)和紫外检测器(UV)建立了一种简便的分析方法,用于同时测定中国广西楠木中的4种主要木脂素(niranthin、nirtetralin B、hypophyllanthin和phytetralin)。目的是验证活性木质素在抗乙型肝炎病毒(HBV)生长周期中的积累规律。结果表明,活性木脂素 niranthin 和 nirtetralin B 主要分布在黄连叶片中,7 月底至 8 月(盛果期)总含量最高。因此,应在盛果期(7 月底至 8 月)采集广西桂花用于抗乙型肝炎治疗,其叶片可能是采集的主要部位。研究结果为使用中国广西的 niruri 桔梗提供了有力支持。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Quantitative Determination of Four Lignans in Phyllanthus niruri L. by HPLC
A simple analytical method using high performance liquid chromatography (HPLC) with ultraviolet (UV) detection was developed for the simultaneous determination of four main lignans (niranthin, nirtetralin B, hypophyllanthin, and phyltetralin) in Phyllanthus niruri L. plant samples from Guangxi province, China. The aim was to validate the accumulation rule in the growth periodicity of the active lignans for anti-hepatitis B virus (HBV). The results indicated that the active lignans niranthin and nirtetralin B were mainly distributed in the leaves of Phyllantthus niruri L., and the highest total content was found in the end of July to August (full fruiting period). Therefore, the Phyllanthus niruri L. of Guangxi province (China) should be collected for antihepatitis B treatment on the full fruiting period (the end of July to August), and its leaves might be the main part for collection. The results of the study provided a strong support for the use of Phyllanthus niruri L. from Guangxi province, China.
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来源期刊
Spectroscopy
Spectroscopy 物理-光谱学
CiteScore
1.10
自引率
0.00%
发文量
0
审稿时长
3 months
期刊介绍: Spectroscopy welcomes manuscripts that describe techniques and applications of all forms of spectroscopy and that are of immediate interest to users in industry, academia, and government.
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