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公开(公告)号:US20160076062A1
公开(公告)日:2016-03-17
申请号:US14786388
申请日:2014-04-25
申请人: XYLECO, INC.
发明人: Marshall MEDOFF , Thomas Craig MASTERMAN , Andrew PAPOULIS , Jaewoong MOON , Jihan KHAN , Robert PARADIS
IPC分类号: C12P7/56 , C12P7/62 , C08G63/08 , C08K3/36 , C08K3/34 , C08K3/38 , C08L3/00 , C08L1/02 , C08L97/02 , C08K5/11 , C08K5/06 , C08K3/04 , C08L67/04 , B01J19/24 , C07C67/28
CPC分类号: C12P7/56 , B01J19/24 , B01J2219/24 , C07C67/28 , C08G63/06 , C08G63/08 , C08G63/78 , C08K3/04 , C08K3/34 , C08K3/346 , C08K3/36 , C08K3/38 , C08K5/06 , C08K5/11 , C08K2003/387 , C08L1/02 , C08L3/00 , C08L67/04 , C08L97/02 , C12P7/42 , C12P7/46 , C12P7/48 , C12P7/625 , C12P2201/00
摘要: Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as hydroxy-carboxylic acids and hydroxy-carboxylic acid derivatives. A method includes treating a reduced recalcitrance lignocellulosic or cellulosic material with one or more enzymes and/or organisms (such as lactobacillus, Pediococcus, Rhizopus, Enterococcus) to produce an alpha, beta, gamma and/or delta hydroxycarboxylic acid (such as lactic acid, glycolic acid); and converting the alpha, beta, gamma and/or delta hydroxy-carboxylic acid to the product (such as esters, polymers, and copolymers).
摘要翻译: 加工生物质(例如,植物生物质,动物生物质和城市废物生物质)以产生有用的中间体和产物,例如羟基 - 羧酸和羟基 - 羧酸衍生物。 一种方法包括用一种或多种酶和/或生物体(例如乳杆菌属,小球菌属,根霉属,肠球菌属)处理减少的顽固木素纤维素或纤维素材料以产生α,β,γ和/或δ羟基羧酸(例如乳酸 , 乙醇酸); 并将α,β,γ和/或δ羟基羧酸转化成产物(例如酯,聚合物和共聚物)。
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公开(公告)号:US20150361457A1
公开(公告)日:2015-12-17
申请号:US14433217
申请日:2014-03-07
申请人: XYLECO, INC.
发明人: Marshall MEDOFF , Thomas Craig MASTERMAN , Michael W. FINN , Andrew PAPOULIS , Natalya A. KORYABKINA
摘要: Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. The saccharified biomass is fermented in two steps to form two separate products. The second product can be a carboxylic acid which is reacted with an alcohol to form an ester. The alcohol used for the esterification may be obtained from the biomass. The ester is hydrogenated to alcohols with catalysts.
摘要翻译: 加工生物质(例如,植物生物质,动物生物质和城市废物生物质)以产生有用的中间体和产品,例如能量,燃料,食品或材料。 糖化生物质在两个步骤中发酵以形成两个分开的产物。 第二产物可以是与醇反应形成酯的羧酸。 用于酯化的醇可以从生物质获得。 用催化剂将酯氢化成醇。
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