Characteristic Odor Components of Volatile Oil from the Cultivation Medium of Lactobacillus acidophilus

Agroecosystem Development of Industrial Fermentation Waste —Characterization of Aroma-active Compounds from the Cultivation Medium of <i>Lactobacillus brevis</i>—

“…1 . In comparison to L. acidophilus, reported previously by us 47 , many acids were produced by L. acidophilus, whereas many pyrazines were produced by L. brevis. It is therefore suggested that the MAI oil from L. brevis can be easily utilized as a source for important pyrazines in industry.…”

Chemical Compositions and Aroma Evaluation of Volatile Oil from the Industrial Cultivation Medium of <i>Enter</i><i>ococcus faecalis </i>

“…In comparison with L. acidophillus and L. brevis which we reported previously 40,41 , a significant amounts of 2,5-dimethylpyrazine was produced by E. faecalis. Thus, it is thought that MAI oil from E. faecalis could be a method to easily obtain 2,5-dimethylpyrazine in industry.…”