In Vitro Hypoglycemic Effects of Different Insoluble Fiber-Rich Fractions Prepared from the Peel of Citrus Sinensis L. cv. Liucheng
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- 作者：Chi-Fai Chau ; Ya-Ling Huang ; and Mao-Hsiang Lee
- 刊名：Journal of Agricultural and Food Chemistry
- 出版年：2003
- 出版时间：October 22, 2003
- 年：2003
- 卷：51
- 期：22
- 页码：6623 - 6626
- 全文大小：39K
- 年卷期：v.51,no.22(October 22, 2003)
- ISSN：1520-5118
文摘
Insoluble fiber-rich fractions (FRFs), including insoluble dietary fiber, alcohol-insoluble solid, and water-insoluble solid, were isolated from the peel of Citrus sinensis L. cv. Liucheng. We found that thesethree FRFs could effectively adsorb glucose, retard glucose diffusion, and inhibit the activity of
-amylase to different extents. These mechanisms might create a concerted benefit in decreasingthe rate of glucose absorption and eventually lower the concentration of postprandial serum glucose.The potential hypoglycemic effects of these FRFs suggested that they could be incorporated as low-calorie bulk ingredients in high-fiber foods to reduce calorie level and control blood glucose level.Keywords: Insoluble dietary fiber; alcohol-insoluble solid; water-insoluble solid; fiber-rich fractions;in vitro hypoglycemic effect; Citrus sinensis L. cv. Liucheng; peel
-amylase to different extents. These mechanisms might create a concerted benefit in decreasingthe rate of glucose absorption and eventually lower the concentration of postprandial serum glucose.The potential hypoglycemic effects of these FRFs suggested that they could be incorporated as low-calorie bulk ingredients in high-fiber foods to reduce calorie level and control blood glucose level.Keywords: Insoluble dietary fiber; alcohol-insoluble solid; water-insoluble solid; fiber-rich fractions;in vitro hypoglycemic effect; Citrus sinensis L. cv. Liucheng; peel