四川大学学报（自然科学版）
四川大學學報（自然科學版）
사천대학학보（자연과학판）
JOURNAL OF SICHUAN UNIVERSITY（NATURAL SCIENCE EDITION）
2013年
6期
1385-1390
,共6页
杨玲玲%蒋思萍%包善飞%陈志鹃%陈彬%高平
楊玲玲%蔣思萍%包善飛%陳誌鵑%陳彬%高平
양령령%장사평%포선비%진지견%진빈%고평
芫根%减肥作用%比色法%总皂苷
芫根%減肥作用%比色法%總皂苷
원근%감비작용%비색법%총조감
Brassica rapa L .%anti-obesity activity%colorimetry%total saponins
芫根干粉经体积分数70％乙醇提取，石油醚脱脂、水饱和正丁醇萃取，得到芫根总皂苷B T S含量为（6．347±0．627）％．具有降低肥胖大鼠的L ee’ s指数，减少肝脏重量及脂肪重量，降低血清TG、TC、MDA的浓度，升高血清 HDL-C浓度，提高SOD酶活力的作用．表明芫根总皂苷对高脂饮食诱导的肥胖SD大鼠具有减肥抗氧化作用．
芫根榦粉經體積分數70％乙醇提取，石油醚脫脂、水飽和正丁醇萃取，得到芫根總皂苷B T S含量為（6．347±0．627）％．具有降低肥胖大鼠的L ee’ s指數，減少肝髒重量及脂肪重量，降低血清TG、TC、MDA的濃度，升高血清 HDL-C濃度，提高SOD酶活力的作用．錶明芫根總皂苷對高脂飲食誘導的肥胖SD大鼠具有減肥抗氧化作用．
원근간분경체적분수70％을순제취，석유미탈지、수포화정정순췌취，득도원근총조감B T S함량위（6．347±0．627）％．구유강저비반대서적L ee’ s지수，감소간장중량급지방중량，강저혈청TG、TC、MDA적농도，승고혈청 HDL-C농도，제고SOD매활력적작용．표명원근총조감대고지음식유도적비반SD대서구유감비항양화작용．
The total saponins of Brassica rapa L .(BTS) was extracted with 70% ethanol ,then extracted by petroleum ether and water-saturated butanol successively ,the total saponins were quantified by chro-matometry .The percentage of total saponins in BTS was (6 .347 ± 0 .627)% .The BTS decreased the body weight and liver weight of rats ,lessened Lee’s index and body fat index of fat rats significantly .Ev-ery group of BTS put up obviously effect on lowering the serum TG 、TC、MDA level ,raising HDL-C lev-el and enhancing the activity of SOD .The total saponins of Brassica rapa L .had the activity of anti-o-besity and antioxidation .
