jalapin 的定义
- a resin that is one of the purgative principles of jalap.
更多jalapin例句
- Jalapin or scammonin, C34H56O16, occurs in scammony; it hydrolyses to glucose and jalapinolic acid.
- The chief constituents of jalap resin are two glucosides—convolvulin and jalapin—sugar, starch and gum.