Process for Conversion of Granular Starch to Ethanol
    1.
    发明申请
    Process for Conversion of Granular Starch to Ethanol 审中-公开
    颗粒淀粉转化为乙醇的方法

    公开(公告)号:US20110223639A1

    公开(公告)日:2011-09-15

    申请号:US13113516

    申请日:2011-05-23

    IPC分类号: C12P19/14 C12P7/02 C12P7/06

    CPC分类号: C12P7/06 C12P19/14 Y02E50/17

    摘要: The present invention concerns a method of producing glucose from a granular starch substrate comprising, contacting a slurry comprising granular starch obtained from plant material with an alpha-amylase at a temperature below the starch gelatinization temperature of the granular starch to produce oligosaccharides and hydrolyzing the oligosaccharides to produce a mash comprising at least 20% glucose and further comprising fermenting the mash to obtain ethanol.

    摘要翻译: 本发明涉及一种从颗粒状淀粉基质制备葡萄糖的方法,包括:在低于淀粉糊化温度的淀粉糊化温度的温度下将包含从植物材料获得的颗粒状淀粉与α-淀粉酶接触的浆液接触以产生寡糖并水解低聚糖 以产生包含至少20%葡萄糖的醪液,并进一步包括发酵所述醪液以获得乙醇。