...摘要 本论文成功的分离制备了来源天然植物的两对异构体活性成分，一对是来源于天然植物芦荟的主要葸醌类成分，芦荟素A（aloin A）和芦荟素B（aloinB）两个非对映异构体。
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Objective:To set up a method for simultaneous determination of Aloin and Aloe-emodin in Aloe by HPLC, and to develop in the preparation of the content standards.
目的：建立用高效液相色谱法（HPLC）同时测定活性芦荟口疮药膜中芦荟苷含量和芦荟大黄素含量的方法，并制定在制作芦荟口疮药膜制剂中芦荟苷和芦荟大黄素的含量标准。
Hplc analysis indicated that a. vera l. growing under shaded conditions had remarkably lower aloin content in its leaves that it growing under natural light did.
高效液相色谱分析结果显示，生长在遮荫条件下的库拉索芦荟叶片，芦荟素含量明显低于生长在自然光照下的含量。
Using quinine bisulphate as a reference, fluorescence quantum yield of aloin was measured to be 0.053.3.
以硫酸奎宁为参比，测得了芦荟苷的荧光量子产率为0.053。
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