Objective In this paper the best extraction method by water vapour from Curcuma wenyujin Y.

目的探讨并比较水蒸气蒸馏提取温莪术粗粉和微纳米粉体挥发油的最佳工艺。

youdao

The thesis includes two parts: the first part is about the study on the constituents of Edgeworthia chrysantha; the second part is about the study on the constituents of Curcuma Wenyujin.

本文包括两部分内容：第一部分为结香化学成分的研究，第二部分为温郁金化学成分的研究。

youdao

The thesis includes two parts: the first part is about the study on the constituents of Edgeworthia chrysantha; the second part is about the study on the constituents of Curcuma Wenyujin.

本文包括两部分内容：第一部分为结香化学成分的研究，第二部分为温郁金化学成分的研究。

youdao