To study the antioxidant activity of Lilium lancifolium Thunb. , and screen the main active fractions.

对卷丹百合进行抗氧化活性研究，并筛选其主要的活性部位。

We studied on the soft capsules of the anti-inflammation active fractions and got the technological parameters.

采用现代研究方法将菝葜抗炎有效部位研制成软胶囊，考察了菝葜软胶囊制剂工艺参数；

Objective To study the anti-influenza effect of Radix Isatidis, and to select antiviral active fractions of Radix Isatidis.

目的研究板蓝根不同提取部位的抗流感病毒作用，筛选出板蓝根抗病毒的活性部位。

It was found that interfacial dilational viscoelasticity varied regularly with the increase of average molecular weights of surface active fractions.

温度、平衡时间、离子强度、表面活性剂、聚合物、碱对活性组分界面膜的扩张性质有很大影响。