... four b-D-glucopyranosyl units linked by a 1,3 bond and two consecutive 1,4 bonds as the major ... due to the increased viscosity of the wort caused by the presence of a gummy, high molecular weight ... and animal feed. The high level of b-1,3-1,4-glucanase allows it to break down glucans ... -glucanases enables brewers to adjust the mashing process, by using higher temperature and shorter mashing duration. b- ...