摘要:Zingiberis Rhizoma (Shokyo) showed significant ameliorative effect on the BaCl2-induced delay of gastric emptying in rat. Bioassay-guided fractionation of the aqueous extract of Shokyo resulted in isolation of 6-gingesulfonic acid (1) and shogasulfonic acid A (3). These compounds significantly improved the delay of gastric emptying on both BaCl2-induced and N G-nitro- L -arginine ( L -NNA)-induced model in rat.
关键词:Zingiber officinale;gastric emptying;intestinal blood flow;Zingiberis Rhizoma;Zingiberis Siccatum Rhizoma;shogasulfonic acid A