低温冷冻-超微粉碎洋蓟膳食纤维对肥胖小鼠减肥作用的研究

摘要构建肥胖小鼠模型饲喂不同种类洋蓟膳食纤维,观察其对肥胖小鼠机体各项指标的影响。饲喂复合改性洋蓟膳食纤维组小鼠体重对比空白组小鼠体重显著降低15%,并且改善肥了胖小鼠血脂水平、腹腔脂肪细胞肿胀、脂肪细胞膜不完整、肝脏病变和炎性细胞增加等问题。肉眼观察发现饲喂复合改性洋蓟膳食纤维组小鼠的脂肪肝特征明显减轻,显微镜观察其肝脏细胞正常,排列整齐有序。研究为洋蓟膳食纤维的减肥作用提供了参考,有利于洋蓟保健作用的开发。 In this study,an obese mouse model was constructed,and different kinds of artichoke dietary fiber were fed to observe their effects on various indicators of obese mice.The weight of mice group fed the compound modified artichoke dietary fiber was significantly reduced by 15%compared with the blank group,and the fat levels of fat mice,swollen abdominal fat cells,incomplete fat cell membranes,liver disease and inflammatory cells increase and other issues were improved.Through visual inspection,it was found that the characteristics of fatty liver in mice fed the compound modified artichoke dietary fiber were significantly alleviated.Microscopic observation showed that the liver cells were normal and arranged in an orderly manner.It provided a theoretical basis for the fat-reducing effect of artichoke dietary fiber,which was beneficial to the development of artichoke health care.

作者徐田辉朱仁威黄亮付晓康贺便 Xu Tianhui;Zhu Renwei;Huang Liang;Fu Xiaokang;He Bian(Hunan Key Laboratory of Processed Food for Special Medical Purpose,School of Food Science and Engineering,Central South University of Forestry and Technology,Changsha 410004;Deeply Processing of Rice and Byproducts National Engineering Laboratory,School of Food Science and Engineering,Central South University of Forestry and Technology,Changsha 410004)

机构地区特医食品加工湖南省重点实验室稻谷及副产品深加工国家工程实验室

出处《中国粮油学报》 CAS CSCD 北大核心 2021年第4期96-102,共7页 Journal of the Chinese Cereals and Oils Association

基金湖南省自然科学基金项目(2019JJ60020) 湖南省科技创新平台与人才计划项目(2017TP1021) 长沙市科技计划项目(kc1704007)。

关键词洋蓟膳食纤维肥胖小鼠复合改性减肥 artichoke dietary fiber obese mice compound modification fat-reducing

分类号 TS210.9 [轻工技术与工程—粮食、油脂及植物蛋白工程]