公开(公告)号：WO2015120264A1

公开(公告)日：2015-08-13

申请号：PCT/US2015/014808

申请日：2015-02-06

Applicant: ENCHI CORPORATION

Inventor： LOSORDO, Zachary ,  VAN ROOYEN, Justin ,  WENGER, Kevin ,  LYND, Lee ,  MCBRIDE, John

IPC: C08B30/00

CPC classification number: C08H8/00 ,  C08B37/0057 ,  C12P7/08 ,  C12P2201/00 ,  C12P2203/00 ,  C13B50/006 ,  C13K13/002 ,  Y02E50/16

Abstract: The present disclosure provides a process for preparing a juice stream comprising sucrose and hemicellulose (C5) sugars, wherein the juice stream, after typical workup, is suitable for cofermentation to produce ethanol.

Abstract translation: 本公开提供了一种制备包含蔗糖和半纤维素（C5）糖的果汁流的方法，其中在典型的后处理之后，所述汁液流适于共发酵以产生乙醇。

公开(公告)号：WO2015164270A1

公开(公告)日：2015-10-29

申请号：PCT/US2015/026692

申请日：2015-04-20

Applicant: ENCHI CORPORATION

Inventor： LOSORDO, Zachary ,  VAN ROOYEN, Justin ,  MCBRIDE, John ,  BELCHER, Alan

IPC: C12N1/16 ,  C12P7/06 ,  C12P7/10 ,  A23L1/0522 ,  A23L1/09 ,  A23L1/105

CPC classification number: C12P7/10 ,  A23L7/104 ,  C13K1/02 ,  C13K1/06 ,  Y02E50/16 ,  Y02E50/17

Abstract: Integrated cellulosic ethanol and com ethanol production processes reduce the capital and operating costs of cellulosic ethanol production through high levels of integration with pre-existing corn ethanol processing equipment. The processes comprise separating com starch from other, non-fermentable corn components (e.g. germ, protein, fiber, etc.) and cofermenting sugars derived from the corn starch in the presence of a pretreated cellulose feed. The cofermentation can be carried out using one or more hemicellulose sugar utilizing yeast strains, for example, such as one or more yeast strains.

Abstract translation: 综合纤维素乙醇和com乙醇生产工艺通过与先前存在的玉米乙醇加工设备的高度集成来降低纤维素乙醇生产的资本和运营成本。 该方法包括在预处理的纤维素原料存在下将com淀粉与其它不可发酵的玉米成分（例如胚芽，蛋白质，纤维等）和衍生自玉米淀粉的共发酵糖分离。 可以使用一种或多种使用酵母菌株的半纤维素糖进行共发酵，例如一种或多种酵母菌株。