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。
Results show that the large parenchymatous cells of vascular bundles are the mainly storage site of aloin.
结果表明，叶维管束内的大型薄壁细胞为芦荟素的主要贮存结构。
The extraction methods of aloin and aloe-emodin in Aloe barbadensis was explored by contrast experimentation.
通过对比试验探讨了对芦荟中芦荟苷、芦荟大黄素的提取方法。
So the aloin cells were special phloem parenchyma cells because they Shared the same origin with the other phloem cells.
据此，芦荟叶维管束内的大型薄壁细胞的来源与韧皮部相同，属于特化的韧皮部薄壁组织细胞。
Aloin is unstable when dissolved in methanol, acetyl acetate was appropriate for use as the solvent in standard solution.
芦荟苷在甲醇溶剂中不稳定，甲醇不适宜做芦荟苷标准样的溶剂，宜改用乙酸乙酯。
The Effects of Essential Trace Elements Manganese, Iron and Zinc on the Content of Aloin and Aloe-emodin in Aloe Barbadensis Mill. ;
硼作为植物的必需微量营养元素，在植物的细胞结构、能和代谢活动中具有极其重要的作用。
METHOD The content of vitamin E and aloin were determined by UV spectrophotometry, the stability tests were carried out and clinical effects were observed.
方法使用紫外分光光度法测定制剂中的维生素E、芦荟苷的含量，进行稳定性实验及临床观察。
Conclusion: It analyzes the main source of uncertainty, which provide reliable theoretical basis for the effective control determination of Aloin by the method.
结论：分析产生不确定度的主要来源，为有效地控制用该方法来测定芦荟苷的含量提供可靠的理论依据。
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。
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。
Aloe water may be used in drinks, aloin concentrate may be used as medicinal materials, aloe polysaccharide concentrate may be used as food and cosmetic additives.
芦荟水可作饮料：芦荟苷浓缩液作药用原料；芦荟多糖浓缩液作食品、化妆品添加剂。
Ultrasoinic extraction method was used for extracting the Aloin in the A. arborescens Mill and the Aloin in the A. arborescens Mill was determinated by HPLC methods.
采用超声提取方法，对木立芦荟中芦荟苷进行了提取，并用液相色谱（ HPLC）法测定了木立芦荟中芦荟苷的含量。
Ultrasoinic extraction method was used for extracting the Aloin in the A. arborescens Mill and the Aloin in the A. arborescens Mill was determinated by HPLC methods.
采用超声提取方法，对木立芦荟中芦荟苷进行了提取，并用液相色谱（ HPLC）法测定了木立芦荟中芦荟苷的含量。
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