PROCESS FOR PREPARING SUGAR-CONTAINING HYDROLYZATES FROM LIGNOCELLULOSE
    7.
    发明申请
    PROCESS FOR PREPARING SUGAR-CONTAINING HYDROLYZATES FROM LIGNOCELLULOSE 审中-公开
    从木糖醇制备含糖的水解产物的方法

    公开(公告)号:US20080274509A1

    公开(公告)日:2008-11-06

    申请号:US12109625

    申请日:2008-04-25

    IPC分类号: C12P19/00

    摘要: A sugar-containing hydrolyzate is produced from a lignocellulose-containing material by a) pretreating the lignocellulose-containing material with a chemical compound selected from sulphuric acid, alkali, peroxodisulphates, potassium peroxide, potassium hydroxide, and mixtures thereof, in the presence of water, thereby obtaining an aqueous phase, and b) after removing of the aqueous phase and washing the resulting product, treating said product with an enzyme suitable for hydrolysis in the presence of water, thereby obtaining a hydrolyzate, the hydrolyzate being suitable as a carbon source for fermentation.

    摘要翻译: 含木质纤维素的材料通过以下方式由含木素纤维素的材料制备含糖水解产物:a)在水存在下,用选自硫酸,碱,过氧硫酸盐,过氧化钾,氢氧化钾及其混合物的化学化合物预处理含木素纤维素的材料 ,从而得到水相,b)除去水相并洗涤所得产物后,在水存在下用适于水解的酶处理所述产物,从而得到水解产物,该水解产物适合作为碳源 用于发酵。