目的是研究芍药根皮的化学成分。
The objective was to study the chemical constituents in the root bark of Paeonia suffruticosa Andr.
目的是比较不同干燥方法对红花提取物中有效成分羟基红花黄色素A 的影响。
The objective was to compare the different dehydrations on contents of Hydroxysafflor yellow A in Carthamus tinctorius L. extracts.
这项研究的目的是分析椭圆形的金橘和加利蒙地亚橘中的精油成分的变化。
The objection of this study is to analyzed changes of essential oil constituents in oval kumquat and calamondin.
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