综述了近年来我国中草药化学成分生物碱及其衍生物和类似物的合成研究。
This paper reviews the progress made in recent years in the research on synthesis of alkaloids and their derivatives and analogues contained in Chinese medicinal herbs in China.
本文综述近年来我国中草药化学成分甙类和甙元及其衍生物和类似物的合成研究。
This paper reviews the progress made in the recent years in the research on synthesis of glycosides and aglucone and their derivatives and analogues contained in Chinese medicinal herbs in China.
这些草药，包括其他具有类似化学物质的草药，最好都是在酒精中提取，而不是水。
These herbs, and others with similar chemistry, are best extracted in alcohol, not water.
它被发现有类似的化学成分，在这种草药的不同部位，但内容有很大不同。
It was found that there were similar chemical components in different parts of this herb but the contents were very different.
特别是一种叫做“酚”的化学品在起作用。它存在在水果的果皮、蔬菜和草药中。
And in particular, it's to do with chemicals called phenolics that occur naturally in the skins of fruit, vegetables and herbs.
目的：分析比较溪黄草、狭基线纹香茶菜及线纹香茶菜挥发油的化学成分，为正确鉴定和评价溪黄草药材的质量提供依据。
AIM: to analyze the chemical constituents in three kinds of Isodon merchandise and to provide the bases for the evaluation and identification of medical plant Isodon.
根据对中草药葛根的调查研究：它的化学成分主要为异黄酮类、三萜类和芳香类化合物；
According to the investigation of Puerariae radix, the chemical constituents mainly include isoflavonoids, triterpenoidal and aromatic compounds;
应用气相色谱-质谱联用技术对姜黄属中草药郁金和姜黄中挥发油的化学成分进行了测定。
The chemical compositions of the volatile oils obtained from two traditional Chinese medicines, rhizomes of Curcuma aromatica and C.
应用气相色谱-质谱联用技术对姜黄属中草药郁金和姜黄中挥发油的化学成分进行了测定。
The chemical compositions of the volatile oils obtained from two traditional Chinese medicines, rhizomes of Curcuma aromatica and C.
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