摘要:
A novel variant belonging to the genus Pediococcus which does not cause fermentation of D-glucose but causes fermentation of pentose, and a process for producing a light-colored soy sauce which comprises adding the variant in the koji preparation step or in the early stage of brewing of soy sauce moromi.
摘要:
A process is provided for selective fermentation with microorganisms belonging to the Genus Pediococcus and having reduced or no phosphoenolypyruvate dependent sugar:phosphotransferase system. The microorganism is capable of fermenting a medium containing a metabolite which induces catabolite repression and a metabolite whose catabolism is inhibited by catabolite repression. The metabolite which induces catabolite repression may be selected from glucose and mannose and the metabolite whose catabolism is inhibited by catabolite repression may be selected from arabinose, xylose, galactose, sucrose, maltose, trehalose, lactose, and glycerin. The Pediococcus microorganisms used in this process are mutant strains designated Pediococcus halophilis I-1, having an accession number FERM BP-1303, and Pediococcus halophilis I-2, having an accession number FERM BP-1304.
摘要:
A METHOD OF SEPARATING AND COLLECTING FOOD FLAVOR COMPONENTS WHICH COMPRISES CONTACTING LIQUID PARAFFIN WITH A VOLATILE FOOD FLAVOR COMPONENTS-CONTAINING STARTING MATERIAL SELECTED FROM THE GROUP CONSISTING OF GASEOUS AND LIQUID MATERIALS TO EFFECT THE ABSORPTION BY SAID LIQUID PARAFFIN OF SAID FLAVOR COMPONENT, SUBMITTING THE LIQUID PARAFFIN, WHICH HAS THUS ABSORBED THE FLAVOR COMPONENTS, TO ETHANOL VAPOR DISTILLATION UNDER REDUCED PRESSURE, AND THEREAFTER COLLECTING THE FLAVOR COMPONENTS-CONTAINING ETHANOL THAT DISTILLS OFF.