クエン酸醗酵に関する研究(第2報) : メタノール添加糖蜜培地のクエン酸醗酵に於けるScale-upに就いて

概要

論文の詳細を見る
The effect of methanol on the production of citric acid by the fermentation of cane molasses under agitation and aeration was investigated and the results obtained were as follows.1) By the addition of 3 per cent methanol before inoculation mold, the yield of acid was increased, but at most twofold as much as that obtained from the control. The stimulating action of methanol on citric acid production was much less in a 51-jar fermenter than in a shake flask culture.2) The loss of methanol was much greater in a 51-jar fermenter than in a shake flask culture. It is not assumed that methanol can be assimilated because of no difference in residual amount irrespective of culture.3) In the cultures under agitation and aeration, in which 1 per cent methanol was supplemented to the medium after one, two, and three days from the time of inoculation, about 70,50 and 20 per cent more acid were produced respectively than that produced in the control.
社団法人日本生物工学会の論文
1960-10-15