食品科学 ›› 2008, Vol. 29 ›› Issue (2): 376-379.

• 营养卫生 • 上一篇    下一篇

黑米花色苷提取物对高脂膳食诱导大鼠肥胖形成的影响

 胡艳, 郭红辉, 王庆, 冯翔, 刘驰, 凌文华   

  1. 中山大学公共卫生学院营养系; 中山大学公共卫生学院营养系 广东广州510080; 广东广州510080;
  • 出版日期:2008-02-15 发布日期:2011-08-24

Effects of Anthocyanin-rich Extract from Black Rice on Rats with High Fat Diets-induced Obesity

HU  Yan, GUO  Hong-Hui, WANG  Qing, FENG  Xiang, LIU  Chi, LING  Wen-Hua   

  1. Department of Nutrition, School of Public Health, Zhongshan University, Guangzhou 510080, China
  • Online:2008-02-15 Published:2011-08-24

摘要: 研究黑米花色苷提取物对高脂膳食诱导大鼠肥胖的影响。将体重在180~220g左右的48只雄性SD大鼠根据体重随机分为四组,其中三个实验组分别在大鼠正常饲料中添加高脂饲料、黑米花色苷提取物以及高脂+黑米花色苷提取物混合物。喂饲大鼠12周后处死大鼠,收集血液、组织标本检测。结果表明,黑米花色苷提取物能够显著抑制高脂诱导的大鼠体重增加,同时也抑制了白色脂肪组织的生长,血脂中甘油三酯水平的升高及脂质在肝脏组织的堆积。研究结果显示:黑米花色苷提取物能够改善高脂膳食诱导的大鼠肥胖相关指标。

关键词:  , 肥胖, 脂肪组织, 黑米, 花色苷

Abstract: To evaluated the antiobesity effects of anthocyanin-rich extract from black rice on rats with high fat diets-induced obesity. The rats were randomly divided into 4 goups which were fed control, anthocyanin-rich of black rice(AEBR), high fat (HF) or HF+ABER separately for twelve weeks, and then the rats’ blood and tissue samples were collected to analysis. The results showed that dietary ABER significantly prevented the obesity by feeding a high fat diet to rats and inhibited the development of white adiposity and liver weights, and triglyceride level in serum. Conclusion:ABER can ameliorate rat obesity induced by high fat probably through the mechanism of modulating lipid metabolism and accumulation.

Key words: obesity, adiposity, black rice, anthocyanin