Screening of Active Fractions for Purple Sweet Potato Flavonoids with Insulin Resistance Improving Ability of L6 Cells
- VernacularTitle:紫心甘薯黄酮改善 L6细胞胰岛素抵抗的有效部位筛选
- Author:
Li NAN
;
Yafang LI
;
Chong ZHANG
;
Jingchao SHENTU
- Publication Type:Journal Article
- Keywords:
Purple sweet potato flavonoids;
Active fractions;
L6 cell;
Insulin resistance
- From:
China Pharmacist
2016;19(6):1041-1044
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To screen the active fractions from purple sweet potatoes containing flavonoids with insulin resistance impro -ving ability.Methods:L6 cell model with insulin resistance was established .The extracting solutions with different polarity of purple sweet potato flavonoids were used to affect the model .The residual glucose concentration in insulin resistant L 6 cells was observed and compared before and after the intervention .Results:The residual glucose concentration of total flavonoids extracting solution , butanol extracting solution at middle and high dose , and chloroform extracting solution at all doses of purple sweet potato were lower than that of IR group (P<0.05).Conclusion:The total flavonoids extract, chloroform extracting solution and butanol extracting solution of purple sweet potato can improve insulin resistance in L 6 cells.
