... baker's yeast (Saccharomyces cerevisiae),comprising D-glucose units with (1,3)links and with side-chains of D-glucose attached at ... glucan),has greater biological activity than that of its soluble(1,3/1,4)beta glucan counterparts(oat,barley).The differences between beta ... 80 meshPb, mg/kg ≤2.0β-Glucan content% ≥70.0As,mg/kg ≤3.0Protein, % ≤5.0Hg,mg/kg ≤1.0Moisture,% ≤5.0Cd,mg ...