公开(公告)号：WO2015164270A8

公开(公告)日：2016-05-26

申请号：PCT/US2015026692

申请日：2015-04-20

Applicant: ENCHI CORP

Inventor： LOSORDO ZACHARY ,  VAN ROOYEN JUSTIN ,  MCBRIDE JOHN ,  BELCHER ALAN

IPC: C12N1/16 ,  C12P7/06 ,  C12P7/10

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

Abstract: Integrated cellulosic ethanol and corn 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 corn 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: 集成的纤维素乙醇和玉米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玉米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。

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。

公开(公告)号：WO2015087254A1

公开(公告)日：2015-06-18

申请号：PCT/IB2014/066759

申请日：2014-12-10

Applicant: VERSALIS S.P.A.

Inventor： RAMELLO, Stefano ,  BORTOLO, Rossella

IPC: C13K1/02 ,  C13K1/06 ,  C13K13/00

CPC classification number: C13K1/02 ,  C13K1/06 ,  C13K13/002

Abstract: Process for the production of sugars from biomass including at least one polysaccharide which comprises putting a biomass in contact with an aqueous solution of at least one organic acid having from 1 to 6 carbon atoms, preferably from 1 to 3 carbon atoms, the pH of said aqueous solution being ranging from 0.6 to 1.6, preferably ranging from 0.9 to 1.3. The sugars thus obtained can be advantageously used as carbon sources in fermentation processes for the production of alcohols (e.g., ethanol, butanol), diols (e.g., 1,3-propanediol, 1,3-butanediol, 1,4-butanediol, 2,3-butanediol), lipids, or other intermediates or products. Said alcohols, diols, lipids, or other intermediates or products, can be advantageously used in the chemical industry or in the formulation of fuels for motor vehicles. Said alcohols and said diols can also be advantageously used in the bio-butadiene production.

Abstract translation: 用于从包括至少一种多糖的生物质生产糖的方法，其包括将生物质与至少一种具有1至6个碳原子，优选1至3个碳原子的有机酸的水溶液接触，所述的多糖 水溶液的范围为0.6至1.6，优选为0.9至1.3。 由此获得的糖可有利地用作用于生产醇（例如乙醇，丁醇），二醇（例如1,3-丙二醇，1,3-丁二醇，1,4-丁二醇，2 ，3-丁二醇），脂质或其它中间体或产物。 所述醇，二醇，脂质或其它中间体或产物可有利地用于化学工业或汽车燃料配方中。 所述醇和所述二醇也可有利地用于生物丁二烯生产。

公开(公告)号：WO2015031477A1

公开(公告)日：2015-03-05

申请号：PCT/US2014/052905

申请日：2014-08-27

Applicant: NOVOZYMES A/S ,  JUMP, Joseph

Inventor： JUMP, Joseph ,  KREEL, Nathaniel ,  SAUNDERS, Jeremy ,  AKERMAN, Michael John

IPC: C12N9/00 ,  C12N9/28 ,  C12N9/42 ,  C12N9/50 ,  C12P1/00

CPC classification number: C12N9/242 ,  C12N9/2417 ,  C12N9/2428 ,  C12N9/2434 ,  C12N9/2437 ,  C12N9/50 ,  C12N9/58 ,  C12P7/06 ,  C12P7/14 ,  C12P19/02 ,  C12P19/14 ,  C12Y302/01001 ,  C12Y302/01003 ,  C12Y302/01004 ,  C13K1/06 ,  Y02E50/17

Abstract: The invention relates to enzyme compositions comprising a glucoamylase, an alpha-amylase, and optionally a cellulolytic composition and/or a protease. The invention also relates to the use thereof in processes of producing sugars and/or fermentation products from starch-containing material by saccharifying and/or fermenting starch-containing material at a temperature below the initial gelatinization temperature.

Abstract translation: 本发明涉及包含葡糖淀粉酶，α-淀粉酶和任选的纤维素分解组合物和/或蛋白酶的酶组合物。 本发明还涉及其在含淀粉材料的生产糖和/或发酵产物的方法中的用途，所述方法是在低于初始糊化温度的温度下通过糖化和/或发酵含淀粉材料。

公开(公告)号：WO2014110084A1

公开(公告)日：2014-07-17

申请号：PCT/US2014/010605

申请日：2014-01-08

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION

Inventor： DUMESIC, James A. ,  LUTERBACHER, Jeremy S.

IPC: C13K1/02 ,  C13K13/00 ,  C13K1/06 ,  C07H3/06

CPC classification number: C13K1/02 ,  C07D307/46 ,  C07D307/50 ,  C07H3/06 ,  C13K1/06 ,  C13K13/002

Abstract: A process to produce an aqueous solution of carbohydrates that contains C6-sugar- containing oligomers, C6 sugar monomers, C 5 -sugar-containing oligomers, C5 sugar monomers, or any combination thereof is presented. The process includes the steps of reacting biomass or a biomass-derived reactant with a solvent system including a lactone and water, and an acid catalyst. The reaction yields a product mixture containing water-soluble C6-sugar-containing oligomers, C6-sugar monomers, C5 -sugar-containing oligomers, C5- sugare monomers, or any combination thereof. A solute is added to the product mixture to cause partitioning of the product mixture into an aqueous layer containing the carbohydrates and a substantially immiscible organic layer containing the lactone.

Abstract translation: 提供了含有含C6-糖的低聚物，C6糖单体，含C 5 - 糖的低聚物，C5糖单体或其任何组合的碳水化合物水溶液的方法。 该方法包括使生物质或生物质衍生的反应物与包括内酯和水的溶剂体系以及酸催化剂反应的步骤。 该反应产生含有水溶性的含C6糖的低聚物，C6-糖单体，含C5-糖的低聚物，C5-糖单体或其任何组合的产物混合物。 将溶质加入到产物混合物中以使产物混合物分配成含有碳水化合物的水层和含有内酯的基本上不混溶的有机层。

公开(公告)号：WO2014028436A1

公开(公告)日：2014-02-20

申请号：PCT/US2013/054647

申请日：2013-08-13

Applicant: DANISCO US INC.

Inventor： VAN BRUSSEL-ZWIJNEN, Marco ,  SCHEFFERS, Martijn Silvan ,  VROEMEN, Casper

IPC: C12P19/14 ,  C12P19/02 ,  C12N9/30 ,  C12N9/26 ,  A23L1/105 ,  C11D3/386

CPC classification number: A23L2/385 ,  A23L7/104 ,  A23L29/35 ,  C11D3/38618 ,  C11D11/0064 ,  C12C5/004 ,  C12N9/2414 ,  C12N9/246 ,  C12P7/06 ,  C12P19/02 ,  C12P19/14 ,  C12Y302/01001 ,  C12Y302/01068 ,  C13K1/06 ,  Y02E50/17

Abstract: A fungal alpha-amylase is provided from Aspergillus clavatus (AcAmy1). AcAmy1 has an optimal pH of 4.5 and is operable at 30 - 75°C, allowing the enzyme to be used in combination with a glucoamylase and an isoamylase in a saccharification reaction. This obviates the necessity of running a saccharification reaction as a batch process, where the pH and temperature must be readjusted for optimal use of the alpha-amylase or glucoamylase. AcAmy1 also catalyzes the saccharification of starch substrates to an oligosaccharide composition significantly enriched in DP2 and (DP1 + DP2) compared to the products of saccharification catalyzed by an alpha-amylase from Aspergillus kawachii . This facilitates the utilization of the oligosaccharide composition by a fermenting organism in a simultaneous saccharification and fermentation process, for example.

Abstract translation: 从曲霉菌（AcAmy1）提供真菌α-淀粉酶。 AcAmy1具有4.5的最佳pH，并且在30-75℃下可操作，使酶在糖化反应中与葡糖淀粉酶和异淀粉酶组合使用。 这消除了作为分批方法进行糖化反应的必要性，其中必须重新调节pH和温度以最佳地使用α-淀粉酶或葡糖淀粉酶。 AcAmy1还催化淀粉底物对显着富含DP2和（DP1 + DP2）的寡糖组合物的糖化，与由来自曲霉（Aspergillus kawachii）的α-淀粉酶催化的糖化产物相比。 这有助于例如在同时糖化和发酵过程中由发酵生物体利用寡糖组合物。

公开(公告)号：WO2011103180A3

公开(公告)日：2011-11-03

申请号：PCT/US2011025070

申请日：2011-02-16

Applicant: GRAIN PROCESSING CORP ,  JOHAL SARJIT ,  RAMSDEN STEVEN L ,  HALLORAN ZACHARY J ,  POLLMEIER ALBERT J

Inventor： JOHAL SARJIT ,  RAMSDEN STEVEN L ,  HALLORAN ZACHARY J ,  POLLMEIER ALBERT J

IPC: C12P7/10 ,  C12P7/18 ,  C12P7/46 ,  C12P7/52 ,  C12P7/58 ,  C13K1/02 ,  D21C3/04

CPC classification number: C12P7/10 ,  C12P7/18 ,  C12P7/46 ,  C12P7/52 ,  C12P7/58 ,  C13K1/02 ,  C13K1/06 ,  D21C1/02 ,  D21C1/04 ,  D21C5/00 ,  Y02E50/16 ,  Y02E50/17

Abstract: Disclosed are a method of hydrolysis of wet fiber and a method for preparing ethanol. Generally, an agricultural plant material, such as corn hulls, distillers dried grains, or spent germ, is treated to at least partially hydrolyze the fiber. The process may include a maceration step followed by a shearing operation in the presence of steam to yield a treated product, in which, in many embodiments, saccharides will be released and unbound from fibrous portions of the agricultural product. In some embodiments, the process includes macerating the material to provide a slurry having a solids content of at least 10 percent and jet cooking the slurry. A mixture of saccharides prepared in this fashion may be fermented to yield ethanol and/or biochemicals.

Abstract translation: 公开了湿纤维的水解方法和制备乙醇的方法。 通常，处理农业植物材料，例如玉米壳，酒糟干谷物或废芽，以至少部分水解纤维。 该方法可以包括浸渍步骤，然后在存在蒸汽的情况下进行剪切操作以产生经处理的产品，其中在许多实施方案中，糖将从农产品的纤维部分释放和未结合。 在一些实施方案中，该方法包括浸渍该材料以提供具有至少10％的固体含量的浆料并喷射蒸煮该浆料。 以这种方式制备的糖的混合物可以被发酵以产生乙醇和/或生物化学物质。

公开(公告)号：WO2010085380A2

公开(公告)日：2010-07-29

申请号：PCT/US2010/020449

申请日：2010-01-08

Applicant: XYLECO, INC. ,  MEDOFF, Marshall ,  MASTERMAN, Thomas

Inventor： MEDOFF, Marshall ,  MASTERMAN, Thomas

IPC: C12P7/00 ,  C10L3/10 ,  C10J1/00 ,  C10J3/00

CPC classification number: C12P7/10 ,  C10J2300/1612 ,  C10J2300/1665 ,  C10J2300/1681 ,  C12P7/04 ,  C12P7/065 ,  C12P7/14 ,  C12P7/40 ,  C12P7/46 ,  C12P7/54 ,  C12P7/56 ,  C12P7/62 ,  C13K1/02 ,  C13K1/06 ,  Y02E50/17 ,  Y02T50/678

Abstract: Carbon-containing materials, such as biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) or coal are processed to produce useful products, such as fuels, carboxylic acids and equivalents thereof (e.g., esters and salts). For example, systems are described that can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce ethanol, butanol or organic acids (e.g., acetic or lactic acid), salts of organic acids or mixtures thereof. If desired, organic acids can be converted into alcohols, such as by first converting the acid, salt or mixtures of the acid and its salt to an ester, and then hydrogenating the formed ester. Acetogens or homoacetogens which are capable of utilizing a syngas from a thermochemical conversion of coal or biomass can be utilized to produce the desired product.

Abstract translation: 将诸如生物质（例如，植物生物质，动物生物质和城市废物生物质）或煤的含碳材料加工成生产有用的产品，例如燃料，羧酸及其等同物（例如酯和盐）。 例如，描述了可以使用诸如纤维素和/或木质纤维素材料和/或淀粉质材料的原料来生产乙醇，丁醇或有机酸（例如乙酸或乳酸），有机酸盐或其混合物的系统 。 如果需要，可以将有机酸转化为醇，例如首先将酸，盐或其酸的混合物转化成酯，然后将形成的酯氢化。 可以利用能够利用来自煤或生物质的热化学转化的合成气的合成子或高生生素来产生所需的产物。

公开(公告)号：WO2008085529A3

公开(公告)日：2009-01-22

申请号：PCT/US2007060961

申请日：2007-01-24

Applicant: TATE & LYLE INGREDIENTS ,  HARRISON MICHAEL D ,  PURDUE JAMES C ,  PATTON PENELOPE A ,  HOFFMAN ANDREW J ,  GADDY JAMES M ,  LIU CHI-LI ,  SCHANEFELT ROBERT V ,  ARMENTROUT RICHARD C ,  SCHWENK MICHELLE P ,  WICKLUND RACHEL A ,  CLAESSENS MARIANNE ,  REAMER ERIC M ,  SPRANKLE SHAWN E ,  AVASHIA SANJIV H ,  GAUTCHIER PETER M ,  OLSEN ROBERT L ,  TURNER JUDY L ,  MERTZ TIMOTHY C ,  BUNCH MICHAEL ,  DOUGHERTY DORIS A ,  NAPIER LORI ,  LOPEZ MICHEL ,  SANTHANAGOPALAN RAM

Inventor： HARRISON MICHAEL D ,  PURDUE JAMES C ,  PATTON PENELOPE A ,  HOFFMAN ANDREW J ,  GADDY JAMES M ,  LIU CHI-LI ,  SCHANEFELT ROBERT V ,  ARMENTROUT RICHARD C ,  SCHWENK MICHELLE P ,  WICKLUND RACHEL A ,  CLAESSENS MARIANNE ,  REAMER ERIC M ,  SPRANKLE SHAWN E ,  AVASHIA SANJIV H ,  GAUTCHIER PETER M ,  OLSEN ROBERT L ,  TURNER JUDY L ,  MERTZ TIMOTHY C ,  BUNCH MICHAEL ,  DOUGHERTY DORIS A ,  NAPIER LORI ,  LOPEZ MICHEL ,  SANTHANAGOPALAN RAM

IPC: A23L1/09 ,  A23L1/236 ,  A23L1/308 ,  C07H3/06 ,  C12P19/04 ,  C12P19/12 ,  C12P19/14 ,  C12P19/16

CPC classification number: C07H3/06 ,  A21D2/181 ,  A23C9/1307 ,  A23C11/08 ,  A23C19/082 ,  A23C19/0904 ,  A23G3/42 ,  A23G3/44 ,  A23G9/34 ,  A23L2/52 ,  A23L2/60 ,  A23L7/122 ,  A23L7/126 ,  A23L7/13 ,  A23L21/10 ,  A23L23/00 ,  A23L27/33 ,  A23L27/60 ,  A23L29/06 ,  A23L29/212 ,  A23L29/219 ,  A23L29/30 ,  A23L29/35 ,  A23L33/26 ,  A23V2002/00 ,  A61K9/006 ,  A61K31/715 ,  C12P19/04 ,  C12P19/14 ,  C13B20/14 ,  C13K1/06 ,  A23V2200/328 ,  A23V2250/28

Abstract: A food product comprises an oligosaccharide composition that is digestion resistant or slowly digestible. The oligosaccharide composition can be produced by a process that comprises producing an aqueous composition that comprises at least one oligosaccharide and at least one monosaccharide by saccharification of starch, membrane filtering the aqueous composition to form a monosaccharide-rich stream and an oligosaccharide-rich stream, and recovering the oligosaccharide-rich stream. Alternatively, the oligosaccharide composition can be produced by a process that comprises heating an aqueous feed composition that comprises at least one monosaccharide or linear saccharide oligomer, and that has a solids concentration of at least about 70% by weight, to a temperature of at least about 4O0C, and contacting the feed composition with at least one catalyst that accelerates the rate of cleavage or formation of glucosyl bonds for a time sufficient to cause formation of non-linear saccharide oligomers, wherein a product composition is produced that contains a higher concentration of non-linear saccharide oligomers than linear saccharide oligomers.

Abstract translation: 食品包含耐消化或缓慢消化的寡糖组合物。 寡糖组合物可以通过包括通过淀粉糖化生产包含至少一种寡糖和至少一种单糖的水性组合物的方法来制备，膜过滤水性组合物以形成富含单糖的料流和富含寡糖的料流， 并回收富含寡糖的流。 或者，寡糖组合物可以通过以下方法制备，该方法包括加热包含至少一种单糖或线性糖低聚物并且具有至少约70重量％的固体浓度的含水进料组合物至少至少 约40℃，并使进料组合物与至少一种促进切割或形成葡糖基键的速率的催化剂接触足以引起非线性糖低聚物形成的时间，其中产生含有较高浓度的 非线性糖低聚物比线性糖低聚物。

公开(公告)号：WO2005066374A1

公开(公告)日：2005-07-21

申请号：PCT/FI2005/000004

申请日：2005-01-04

Applicant: KEMIRA OYJ ,  MYLLYMÄKI, Vesa ,  AKSELA, Reijo

Inventor： MYLLYMÄKI, Vesa ,  AKSELA, Reijo

IPC: C13K1/06

CPC classification number: C13K1/06 ,  A23L29/35 ,  C08B30/12 ,  Y02P20/542

Abstract: The invention relates to a method for depolymerizing starch comprising mixing a starch material with an ionic liquid solvent to dissolve the starch, and then treating the dissolved starch by agitating at a temperature and for a period for time to effect depolymerization of the starch into desired depolymerization products.

Abstract translation: 本发明涉及淀粉解聚方法，包括将淀粉材料与离子液体溶剂混合以溶解淀粉，然后通过在一段温度下搅拌一段时间来处理溶解的淀粉，以使淀粉解聚成所需的解聚 产品。