Effect on Beer Brewing of Yeast Celluar Size

Beer brewing has relation to the yeast cell size.Some features of yeasts with different celluar size were studied,including physiology and brewing feature and influence on some parameters.As a result,fermentation ability of small-cell yeast is higher,and more higher alcohols produced by it,and physical feature of beer produced by it is better.Otherwise,in the production of beer,a higher concentration of acetate esters were obtained using the large-cell yeast.