Angel Yeast Co., Ltd. Patent applications |
Patent application number | Title | Published |
20110045545 | METHOD AND PREPARING GLUCAN AND MANNAN, GLUCAN PREPARATION AND MANNAN PREPARATION PRODUCED THEREBY AND USE THEREOF - The present invention provides a method for extracting glucan and mannan from the cell wall of a microorganism. Specifically, the method of the present invention in one embodiment comprises the steps of: a) treating the cells of the microorganism with an alkaline protease and an mannanase; b) separating the mixture from step a) into a heavy phase and a light phase; c) drying the heavy phase obtained from step b), obtaining the glucan preparation; and d) drying the light phase obtained from step b), obtaining the mannan preparation. Optionally, in the step c), the heavy phase obtained from step b) may be treated sequentially with an alkali and an acid, and separated again into a heavy phase and a light phase. The heavy phase is dried, obtaining the glucan preparation. The present invention further relates to the glucan preparation and mannan preparation produced thereby, and the uses thereof. | 02-24-2011 |
20100189871 | BIOTOXIN SORBENT AND METHOD FOR PREPARING THE SAME - The present invention provides a combination used for absorbing toxins in feed, comprising 1-10% by weight of clay and 90-99% by weight of yeast manna oligosaccharide, wherein the yeast manna oligosaccharide is extract of yeast cell wall which is separated from | 07-29-2010 |
20100184196 | COMPOSITE YEAST SUITABLE FOR HIGH CONCENTRATION ALCOHOL FERMENTATION FROM SUGAR-CONTAINING RAW MATERIALS - The present invention relates to a composite yeast suitable for high concentration alcohol fermentation from sugar-containing raw materials, characterizing in that the composite yeast comprises any kind of dried yeast selected from Brewers yeast | 07-22-2010 |