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首页> 外文期刊>African Journal of Biotechnology >Study on the differences in chemical compositions of various medicinal parts of Rumex patientia in different growth years by high performance liquid chromatography (HPLC)
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Study on the differences in chemical compositions of various medicinal parts of Rumex patientia in different growth years by high performance liquid chromatography (HPLC)

机译：高效液相色谱（HPLC）研究不同生长年份朗美耐心病人各药用部位化学成分的差异

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摘要

The objective of this study was to explore the differences in the main chemical compositions of the various medicinal parts of?Rumex patientia?growing in different years in Jilin City. The marsh in the forest wetlands along the Songhua River was selected as the location for collecting samples and various parts of?R. patientia?in different growth years. Methanol–silica gel adsorption, a simple, convenient, and applicable method, was used for extracting the anthraquinones of?R. patientia. The differences in the main chemical compositions of the various parts of?R. patientia?in different growth years were detected by high performance liquid chromatography (HPLC).?Results indicate that the highest content of?anthraquinones was found?in?R. patientia?growing for 3 years or more, followed by that growing for 2 years and then the one growing for 1 year. The highest content of anthraquinones was found in the roots of?R. patientia, with all three anthraquinones (emodin, chrysophanol and physcion) present. A large amount of chrysophanol was found in the seeds, stems and leaves, but less emodin and physicion. The content of chrysophanol was also compared among the seeds, stems and leaves, and it was found that the seeds had the highest content, followed by the stems and then the leaves. Also, the content of chrysophanol is highest in?R. patientia, whereas that of physcion is the least. The different medicinal parts of?R. patientia?should be selected according to different objectives.
机译：这项研究的目的是探讨吉林市不同年份种植的“雷美氏菌”的各个药用部位的主要化学成分的差异。选择沿松花江沿岸的森林湿地中的沼泽作为收集样本和R的各个部分的位置。病人在不同的成长年代。甲醇-硅胶吸附是一种简单，方便且适用的方法，用于提取？R的蒽醌。耐心。 △R各部分主要化学组成的差异。高效液相色谱法（HPLC）检测了不同生长年份的耐心病患者。结果表明，R中的蒽醌含量最高。耐心症生长3年或更长时间，其后生长2年，然后生长1年。在？R的根中发现蒽醌含量最高。病人，同时存在所有三种蒽醌（大黄素，大黄酚和physcion）。在种子，茎和叶中发现了大量的邻苯三酚，但大黄素和大黄素却较少。还比较了种子，茎和叶中chsophophanol的含量，发现种子含量最高，其次是茎，然后是叶。同样，中油中的菜油酚含量最高。 Patientia，而physcion最少。 R的不同药用部位。应该根据不同的目标选择患者。

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