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采用甲醇渗滤提取,双波长薄层扫描法测定不同采集期的毛果芍药根中芍药甙的百分含量。芍药甙的含量在5月初花期最高,而相当于鲜根中的成分含量(成分产量)在9月至翌年3月份维持在最高水平。又综合分析了4个自变量,3个因变量,发现毛果芍药根中芍药甙的含量主要受其植物内部自身生长发育规律的制约,而气温、降雨量等外部因素对其影响占次要地位。
Methanol percolation extraction was used to determine the percentage of paeoniflorin in the roots of A. mellonella with different wavelengths by dual-wavelength thin-layer scanning. The content of peony glycosides was the highest in the early flowering period in May, and the equivalent of the content of components in fresh roots (component yield) remained at the highest level from September to March of the following year. After comprehensively analyzing four independent variables and three dependent variables, it was found that the content of paeoniflorin in the root of the medicinal root of Fructus calyciflora was mainly constrained by its own internal growth and development rules, and external factors such as temperature and rainfall accounted for the secondary impact on it. status.