Impact of Encapsulated Lactobacillus casei 01 Along with Pasteurized Purple-Rice Drinks on Modulating Colon Microbiome using a Digestive Model

• Main Authors: Pittaya Chaikham, Arunee Apichartsrangkoon, Srivilai Worametrachanon, Tom Van De Wiele
• Format: Journal
• Published: 2018
• Subjects: Agricultural and Biological Sciences; Biochemistry, Genetics and Molecular Biology; Engineering
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84987738961&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/54979
• Institution: Chiang Mai University

© 2016 by De Gruyter. The prospect of Lactobacillus casei 01 and pasteurized purple-rice drinks on modulating colon microbiome by using a simulator of the human intestinal microbial ecosystem was investigated. Accordingly, L. casei 01 alone and with pasteurized purple-rice drink were administered into the proximal and distal colons. In consequence, some colon bacteria and their metabolic activities were examined. The results showed that upon modulating the colon microbiota by L. casei 01 alone with pasteurized germinated-purple-rice drink in the distal colon, acetate and propionate (short-chain fatty acids) were equivalently elevated but other treatments performed differently. Based on the profile of colon microbiota, most treatments stimulated the highest number of lactobacilli followed by bifidobacteria, while other undesirable bacteria were moderately diminished. In overall, larger gelatinized starch in the rice drinks enabled by pasteurization triggered off better modulating impact than by pressurization.