蔗糖類のアセトン・ブタノール醗酵に對する鐡の影響

(第2報)アセトン・ブタノール醗酵菌に対する鉄の影響

抄録

1. The inhibiting substance which decrease the acetone yield was produced by cooking of molasses with iron and ferrous salts.
2. The cultivation of organisms could be reduced the inhibitance.
3. It was found that organisms selected through colonies from one strain exhibited the difference of resistance against the inhibition.
4. The difference of resistance in one strain to the inhibition were considerably fixed genetically.