1)taste,味质2)bitter principle,苦味质3)CGTase,味质改善4)heavy flavor mass Expansion,重味质量展开
用法例句
we can safely draw the conclusion that:in the content of diacetyl,normal beer is lower than others; in the content of the general acid, the super drorght beer is the lowest ; in the content of the bitter principle ,the ice beer is thelowest.