Accepted Article This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1111/jam.13475 This article is protected by copyright. All rights reserved. Article type : Original Article Increased propionate concentration in Lactobacillus mucosae fermented wet brewers grains and during in vitro rumen fermentation Lovelia L. Mamuad a , Seon Ho Kim a , Yeon Jae Choi a , Alvin P. Soriano a,b , Kwang Keun Cho c , Kichoon Lee d , Gui Seck Bae e , and Sang Suk Lee a * a Ruminant Nutrition and Anaerobe Laboratory, Department of Animal Science and Technology, College of Bio-industry Science, Sunchon National University, 413 Jungangno, Suncheon, Jeonnam 57922, Republic of Korea b Small Ruminant Center, Central Luzon State University, Science City of Muñoz, Nueva Ecija, Philippines 3120 c Department of Animal Resources Technology, Gyeongnam National University of Science and Technology, Jinju, Gyeongsang 660-758, Republic of Korea d Department of Animal Sciences, Ohio State University, Columbus, OH, USA 43210 e Department of Animal Science and Technology, Chung-Ang University, Anseong, 456-756, Republic of Korea