絲石竹皂苷元-3-O-β-D-葡萄糖醛酸甲酯抑制劑1. Gypsogenin 3-O-beta-D-glucuronopyranoside shows inhibitory activity toward pancreatic lipase with IC5 value of .29 mM, and the free carboxylic acid groups in position 28 within its chemical structures are required for enhanceme