Extraction methods of water soluble fibers and fagopyritol from buckwheat bran at a low temperature and in a continuous manipulation

摘要

The invention buckwheat bran from cholesterol-lowering activity and soluble fibrin in the blood sugar lowering function (Water soluble fibers) Tall and digging flutes (fagopyritol) component relates to a process for the treatment of diabetes, which composition comprises a method for purifying the extract and its low temperature and continuously withdrawn, ; into a high concentration of ethanol in the short heating buckwheat bran step of stopping the enzymatic activity with time; ; After stopping the enzyme activity by separating the centrifugation residue with ethanol; Forming a slurry of the 5-fold amount of water was added to the residue; ; and the slurry was stirred in a water bath of 30 to 50 1 primary heating step of extracting; ; The heating 3 minutes extracting the second group homogeneous slurry after extraction; ; step of the secondary extract slurry was centrifuged to remove a precipitate and a supernatant; ; The step of separating the precipitate was centrifuged and the supernatant was precipitated - the soluble fibrin in the final concentration of ethanol was added to ethanol to the supernatant been separated so that 65%; ; - separating the precipitate and the supernatant was precipitated with flute Fargo toll-soluble cellulose ethanol is to ensure that the final concentration of 75% in the separated supernatant; ; The separation The final ethanol concentration in the supernatant, and such that 85% of the low temperature and continuous extraction of the water-soluble fiber, coming flutes toll and including the step of obtaining a highly pure, coming - flutes toll precipitate was precipitated.