Woranuch, K., Sankasa, N., Sakamoto, T. and Sukhumsirichart, W. 2021. Evaluation of mannooligosaccharide production from konjac by using recombinant mannanase of Bacillus sp. SWU60 as a prebiotic in vitro and in vivo. Science, Engineering and Health Studies. 15, (Nov. 2021), 21030010. DOI:https://doi.org/10.14456/sehs.2021.41.