Effects of buckwheat milk Co-fermented with two probiotics and two commercial yoghurt strains on gut microbiota and production of short-chain Fatty Acids  

作　　者：Yang Wang Sijia Qu Menghan Chen Yue Cui Chenshan Shi Xiaolu Pu Wenhui Gao Quanhong Li Junhua Han Aixia Zhang 

机构地区：[1]College of Food Science and Biology,Hebei University of Science and Technology,Shijiazhuang,050018,China [2]Institute of Biotechnology and Food Science,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang,050051,China [3]Shijiazhuang Junlebao Dairy Co.,Ltd.,Shijiazhuang,050221,China [4]College of Food Science and Nutritional Engineering,China Agricultural University,Beijing,100083,China

出　　处：《Food Bioscience》2023年第3期496-502,共7页食品生物科学（英文）

基　　金：supported by Natural Science Foundation of Hebei Province(No.C2022208017,C2020208017);Hebei Provincial Department of Science and Technology(No.22321501D);HAAFS Science and Technology Innovation Special Project(No.2022KJCXZX-SSS-1);Hebei Provincial Department of Human Resources and Social Security(No.C20200503).

摘　　要：The fascinating ingredient of buckwheat fermented by probiotics with functional superiorities was considered as a substitute for milk-based foods.In this work,buckwheat milk fermented by probiotic lactic acid bacteria(FBM)was prepared.The effects of FBM on body weight,gut microbiota and short chain fatty acids(SCFA)in mice were also discussed.Results showed that the acidity levels of FBM within 15 days were in the range of 70-100°T,and total microbial counts were higher than 1×10^(6)CFU/mL.FBM showed significant effect in controlling weight gain.Also,intestinal flora diversity in mice fed with FBM was improved.The abundance of Barnesiella,Ruminococcus,Bacteroides and Prevotella in FBM group was significantly increased.Meanwhile,the contents of six SCFA in the FBM group were significantly higher than the other two groups.These findings will provide referential information in revealing the probiotic functions and developing buckwheat-based products as dairy alternatives.

关 键 词：Sweet buckwheat PROBIOTICS Intestinal flora Short-chain fatty acids 

分 类 号：TS201.3[轻工技术与工程—食品科学]