PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Biochemistry Biotechnology Veterinary Medicine Gastroenterology and Hepatology Nutrition Rath Pichyangkura PeerJ Author Summary Biochemistry Past or current institution affiliations Chulalongkorn University PeerJ Contributions Articles 1 July 2, 2019 Production and purification of mannan oligosaccharide with epithelial tight junction enhancing activity Chatchai Nopvichai, Thanapon Charoenwongpaiboon, Navaporn Luengluepunya, Kazuo Ito, Chatchai Muanprasat, Rath Pichyangkura https://doi.org/10.7717/peerj.7206 PubMed 31304065
