Actions & Indications: | rids of phlegm, inhibits cough, treats bronchitis, rids of puss, for tonsilitis, and sore throat. 可袪痰,鎮咳,治療支氣管炎,排膿,化膿性疾病,扁桃線炎,咽喉痛。有鬆痰排膿之效。 |
Chemical ingredients: 化學成 分 | The root contains many saponins. Ingredients are separated with hydrolysis process: platycodigenin (main saponin), small amount of polygalacic acidplatycogenic acid A, platycogenic acid BC, platycogenic acid C. From saponins the following are separated: prosapogenin, 3-O-β-glucose, platycodoside C, platycogenin-3-O-β-glucoside platycodigenin, glucose, xylose. etc , 根含多种皂貳,水解後分 得 :桔 梗皂貳元(platycodigenin),為主要的皂貳元,以及少量的新遠志酸(polygalacic acid) ,桔梗酸A(platycogenic acid A),桔梗酸B(platycogenic acid B),桔梗酸C(platycogenic acid C)。此外,從皂貳 中尚分得 前皂貳元(prosapogenin),為次級 ,是桔梗皂貳元-3-O-β-葡萄糖貳(platycogenin-3-O-β-glucoside) 。由總皂中分得桔梗皂貳C(platycodoside C),水解生成桔梗皂貳元(platycodigenin)和葡萄糖,木糖,鼠李糖 ,阿拉伯 糖(2:1:1:1)。以前報道的桔梗皂貳 (platycidin)經証明為一混合貳 。根另含α-菠菜甾醇,α-菠菜甾醇-β-D-葡 萄糖 ,樺 皮醇(betulin) ,桔梗聚果糖(platycodinin)。根中尚含14种氨基酸,總含量達1.22%。 |