通気培養槽における攪拌所要動力および酸素移動容量係数の測定について : (第2報) クエン酸醗酵への適用(生物化学工学特集号-II 滅菌および培養工学)

概要

論文の詳細を見る
It was found by using viscometric determination with a concentric double cylinder type of viscometer that citric acid fermentation broth markedly exhibited a pseudoplastic flow behavior as the fermentation proceeded. The gas analysis technique, which was described previously for determining the value of k_<La> was used intermittently through-out the fermentation. It was also found that the k_<La> value at the final stage was about one fourth of that measured at the early stage of this mycelial fermentation.This degree of reduction in k_<La> values was ascribed primarily to the decrease of"a" values which are the interfacial area between gas and liquid per unit volume of the broth. The gas analysis technique was confirmed to have had the least adverse effect on the citric acid fermentation.
社団法人日本生物工学会の論文
1965-08-25