It is found that the pod of the seeds of Gleditsia sinensis Lam. contains tannins, alkaloids, organic acid, carbohydrates,and axunge.

结明,皂荚中含有鞣质、酚性物质、生物碱、有机酸、糖类、脂等物质。

Wash the down which has been washed and divided in order to delete the smelly smell and the axunge.

用于将经过除灰或精分过的羽绒进行，去除含在羽绒中的脂和异味。