rheum

基本解释

Objective:To study the extracting conditions and purification process parameters of Rheum.
目的：研究大黄提取纯化的工艺条件及参数。
The rhubarb plant (Rheum palaestinum), however, takes an entirely different approach: Its huge leaves funnel water to its single root.
该大黄类植物(Rheum palaestinum)却采取了完全不同的另外一种方式：巨大的叶子将水分引导到独根里面。
OBJECTIVE To comparing the contents of emodin and chrysophanol in Rheum Palmatum L. of different plant periods and cultivated methods, to offer a scientific basis for GAP.
目的测定不同生长期限和不同栽培方法的掌叶大黄中大黄素和大黄酚的含量，为大黄的GAP规范化种植提供参考依据。