The influence of kudzu root starch on the growth and metabolism of baker's yeast during aerobic semi-solid fermentation
1986
Park, D.H. | Sun Woo, C.S. (Chonnam National Univ., Kwangju (Korea R.). Dept. Chemical Engineering) | Tanner, R.D. | Malaney, G.W. (Vanderbilt Univ., Honolulu (USA))
In a study of the aerobic growth of Baker's yeast (Saccharomyces cerevisiae) on Maxon-Johnson medium (with glucose as substrate) solidified with kudzu root starch, it was observed that between 8 and 24 hr incubation, 10 and 12 % solids stimulated greater cell production than did 6 and 8 % solids. The concentration of solids also affected the secretion of protein from the yeast cells with the highest content of extracellular protein at 10-24 hr incubation stimulated by 10 % starch solids
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