- 专利标题： Process for preparation of sugars and syrups
-
申请号： US14782642申请日： 2014-04-10
-
公开(公告)号： US09982282B2公开(公告)日： 2018-05-29
- 发明人: Michael Elder , Randall Deinhammer , Xiaoyuan Cui
- 申请人： Novozymes A/S
- 申请人地址： DK Bagsvaerd
- 专利权人： Novozymes A/S
- 当前专利权人： Novozymes A/S
- 当前专利权人地址： DK Bagsvaerd
- 代理商 Kelly Reynolds
- 国际申请： PCT/US2014/033660 WO 20140410
- 国际公布： WO2014/169129 WO 20141016
- 主分类号： C12P19/02
- IPC分类号： C12P19/02 ; C12P19/20 ; C12P19/16 ; C12P19/14 ; C12P19/24 ; C13K1/06 ; C13K11/00
摘要：
The present invention relates to a process for producing a syrup comprising liquefying an aqueous granular starch slurry with an alpha-amylase variant comprising an alteration at one or more positions corresponding to any of positions 1, 2, 68, 71, 126, 133, 142, 144, 156, 158, 176, 185, 201, 205, 213, 239, 279, 316, 318, 360, 416, 437 and 450 of SEQ ID NO: 1 to provide liquefied starch-containing material; saccharifying the liquefied starch-containing material in the presence of a glucoamylase, and a pullulanase derived from Bacillus deramificans, Bacillus subtilis, Bacillus amyloderamicans, or Bacillus acidopullulyticus to provide a dextrose syrup, and optionally isomerizing to provide a fructose syrup.
公开/授权文献
- US20160168606A1 PROCESS FOR PREPARATION OF SUGARS AND SYRUPS 公开/授权日：2016-06-16
信息查询
