Organic acid during the fermentation of total acid and succinic acid, acetic acid, Malic acid, fumaric acid, lactic acid content determination for tracing, from analysis data, 16# fermentation of the 11. P fresh beer, organic acid pH values in the data overall superior to the Qingdao Beer fa...
FERMENTATIONADSORPTIONLACTIC ACIDFLUIDIZED BEDVarious yeast strains were screened for production of 3-hydroxybutyric acid (3-HBA) from 1,3-butanediol (1,3-BD) by a resting cell system. Many yeasts were found to oxidize 1,3-BD to 3-HBA. Among them, Hansenula anomala IFO 0195 produced...
whereas a good-quality pulque was used as the fermentation inoculum. During the fermentation, the physicochemical, microbiological (lactic acid andLeuconostoc-type bacteria and yeasts) and sensory characteristics of the must were monitored. The isolated microorganisms were identified by molecular biology an...