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21.发明授权
公开(公告)号：EP2625161B1
公开(公告)日：2014-05-28
申请号：EP11779783.7
申请日：2011-10-04
IPC分类号： C07C227/18 , C07C271/02 , C07C321/14
CPC分类号： C07C391/00 , C07C253/16 , C07C319/02 , C07C319/14 , C07C319/24 , C07D307/33 , C07C323/58 , C07C255/28
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公开(公告)号：EP2509588A1
公开(公告)日：2012-10-17
申请号：EP10801645.2
申请日：2010-12-09
CPC分类号： A61K9/5057 , A23K20/174 , A23K20/24 , A23K20/30 , A23K40/30 , A23K50/30 , A23L33/105 , A23L33/12 , A23L33/15 , A23L33/155 , A23L33/16 , A23P10/30 , A23P10/35 , A61K9/1658 , A61K9/1694 , A61K9/5089
摘要： The invention relates to a method for producing fat-soluble active principles, in particular pharmaceutical and/or dietary fat-soluble active principles, in the form of particles. The invention is characterized in that said method comprises the following steps: a) preparation of an oil-in-water emulsion comprising, in weight per cent relative to the total weight of said emulsion: between 8 and 20%, preferably between 10 and 15%, of at least one protein, between 5 and 15%, preferably between 8 and 12%, of at least one sugar, between 0.5 and 3%, preferably between 2 and 3%, of at least one inorganic salt, between 10 and 22%, preferably between 15 and 20%, of at least one fat-soluble active principle in oily form and/or dissolved in an edible oil, and qs for % of water; b) formation of essentially spherical particles by the dispersion of the oil-in-water emulsion obtained at the end of step a) in a fluid; c) addition of at least one protein cross-linking agent to the dispersion obtained at the end of step b); and d) recovery of the active principles in the essentially spherical form.
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23.发明公开PROCEDE DE PREPARATION D'ACROLEINE A PARTIR DE GLYCEROL OU DE GLYCERINE 审中-公开VERFAHREN ZUR HERSTELLUNG VON ACROLEIN AUS GLYCERIN
公开(公告)号：EP2365954A2
公开(公告)日：2011-09-21
申请号：EP09802191.8
申请日：2009-12-16
CPC分类号： C07C45/66 , B01J23/20 , B01J23/92 , B01J38/12 , C07C45/52 , C07C319/18 , Y02P20/584 , C07C47/22 , C07C323/22 , C07C323/52 , C07C323/58
摘要： The invention relates to a method for preparing acrolein from glycerol or glycerine, comprising dehydrating glycerol or glycerine in the presence of a catalyst consisting of at least a) a mixed oxide of zirconium and at least one metal, said metal being selected from niobium, tantalum and vanadium, b) a zirconium oxide and at least one metal oxide, the metal being selected from niobium, tantalum and vanadium, c) a silicon oxide and a mixed oxide of zirconium and at least one metal, the metal being selected from tungsten, cerium, manganese, niobium, tantalum, titanium, vanadium and silicon, d) a silicon oxide and a mixed oxide of zirconium and at least one metal, the metal being selected from tungsten, cerium, manganese, niobium, tantalum, vanadium and titanium, e) a titanium oxide and a mixed oxide of zirconium and at least one metal, said metal being selected from tungsten, cerium, manganese, niobium, tantalum, titanium, vanadium and silicon, f) a titanium oxide and a mixed oxide or zirconium and at least one metal, said metal being selected from tungsten, cerium, manganese, niobium, tantalum, titanium, vanadium and silicon. The method can be used for producing -3-(methylthio)propionic (MMP) aldehyde, 2-hydroxy-4-methylthiobutyronitrile (HMTBN), methionine and analogues thereof from acrolein.
摘要翻译： 本发明涉及一种由甘油或甘油制备丙烯醛的方法，包括在由至少一种锆和至少一种金属的混合氧化物组成的催化剂存在下使甘油或甘油脱水，所述金属选自铌，钽 和钒，b）氧化锆和至少一种金属氧化物，所述金属选自铌，钽和钒，c）氧化硅和锆与至少一种金属的混合氧化物，所述金属选自钨， 铈，锰，铌，钽，钛，钒和硅，d）氧化锆和锆与至少一种金属的混合氧化物，所述金属选自钨，铈，锰，铌，钽，钒和钛， e）氧化钛和锆与至少一种金属的混合氧化物，所述金属选自钨，铈，锰，铌，钽，钛，钒和硅，f）氧化钛和混合氧化物或z 所述金属选自钨，铈，锰，铌，钽，钛，钒和硅。 该方法可用于由丙烯醛生产3-（甲硫基）丙酸（MMP）醛，2-羟基-4-甲硫基丁腈（HMTBN），甲硫氨酸及其类似物。
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公开(公告)号：EP1007743B1
公开(公告)日：2009-10-21
申请号：EP99917026.9
申请日：1999-05-06
CPC分类号： C12R1/80 , A23K20/189 , A23K30/18 , A23K50/30 , C12N9/18 , C12N9/2434 , C12N9/2437 , C12N9/248 , C12Y301/01073 , C12Y302/01008 , Y02P60/877
摘要： The present invention relates to novel micro-organism, Penicillium funiculosum, to new enzymes mixture obtained from it and nucleic sequences thereto.
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25.发明授权PROCEDE DE MODULATION DE LA SELECTIVITE DES NITRILASES, NITRILASES OBTENUES PAR CE PROCEDE ET LEUR UTILISATION 有权SPEZIFIZITÄTSMODULIERUNG腈水解酶的腈从该过程获得方法及其用途
公开(公告)号：EP1228198B1
公开(公告)日：2007-12-05
申请号：EP00974608.2
申请日：2000-10-30
CPC分类号： C12N9/78 , Y10T436/143333
摘要： The invention concerns a modified nitrilase with modulated selectivity, characterised in that it comprises in position 162 an amino acid residue different from the original amino acid residue.
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公开(公告)号：EP1433387A1
公开(公告)日：2004-06-30
申请号：EP02356270.5
申请日：2002-12-26
IPC分类号： A23L1/275 , A23L1/30 , A23L1/0562 , A23P1/02 , A61K9/16
CPC分类号： A61K9/1658 , A23L5/44 , A23L29/284 , A23L33/105 , A23P10/30 , A23V2002/00 , A61K9/1623 , A23V2250/5432 , A23V2250/211 , A23V2250/612 , A23V2250/1886 , A23V2250/1628 , A23V2200/224 , A23V2250/21 , A23V2250/61
摘要： The solid granules of the invention comprise at least 5% (w/w) of carotenoid, gelatine and a sugar, they have a size distribution of from 100 µm to 2000 µm and are solvent-free.
The process for producing such granules comprises the following steps:
(a) preparing an aqueous solution of at least gelatine and a sugar,
(b) adding at least said carotenoid in said aqueous solution,
(c) adding the preparation obtained in (b) to an oil to obtain an emulsion of granules,
(d) cooling said emulsion to solidify the granules, and
(e) recovering and drying the granules.摘要翻译： 本发明的固体颗粒包含至少5％（w / w）的类胡萝卜素，明胶和糖，它们的大小分布为100μm至2000μm，并且是无溶剂的。 制备这种颗粒的方法包括以下步骤：（a）制备至少明胶和糖的水溶液，（b）至少在所述水溶液中加入所述类胡萝卜素，（c）加入所得制剂 在（b）中获得油的乳液，（d）冷却所述乳液以固化颗粒，和（e）回收并干燥颗粒。
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公开(公告)号：EP1392632A1
公开(公告)日：2004-03-03
申请号：EP02732721.2
申请日：2002-04-18
发明人： QUESNEL, Yannick , FLACHER, Richard
IPC分类号： C07C45/28
CPC分类号： C07C403/24
摘要： The present invention relates to a process for the preparation of an xanthophyll, and in particular to a process for the preparation of an xanthophyll through the oxidation of a carotenoid in the presence of hydrogen peroxide and an iodine-containing compound. In particular, the process of the invention applies to the oxidation of beta-carotene to produce canthaxanthin, and to the oxidation of lutein or zeaxanthin to produce astaxanthin.
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公开(公告)号：EP4431609A1
公开(公告)日：2024-09-18
申请号：EP23161904.0
申请日：2023-03-14
申请人： Adisseo France S.A.S. , Institut National des Sciences Appliquées de Toulouse , INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, L'ALIMENTATION ET L'ENVIRONNEMENT , Centre national de la recherche scientifique
CPC分类号： C12P7/52 , C12Y101/01027 , C12Y101/01028 , C12Y101/01037 , C12Y101/01082 , C12Y101/01299 , C12Y206/01001 , C12Y206/01042 , C12Y206/01057 , C12Y401/02028 , C12R2001/1920210501 , C12N9/0006 , C12N9/1096 , C12N9/88 , C12N9/0008
摘要： The present invention relates to an improved method for the preparation of 2,4-dihydroxybutyrate from a carbon source via homoserine comprising a two steps pathway:
- a first step of conversion of the primary amino group of homoserine to a carbonyl group to obtain 2-oxo-4-hydroxybutyrate catalysed by an enzyme having homoserine transaminase activity as defined by E.C. 2.6.1.1 or E.C. 2.6.1.42 or E.C. 2.6.1.57 and
- a second step of reduction of the obtained 2-oxo-4-hydroxybutyrate (OHB) to 2,4-dihydroxybutyrate catalysed by an enzyme having OHB reductase activity, the enzyme having OHB reductase activity is lactate dehydrogenase as defined by E.C.1.1.1.27 or E.C.1.1.1.28, or malate dehydrogenase as defined by E.C.1.1.1.37, E.C.1.1.1.82 or E.C.1.1.1.299, and
wherein at least one enzyme having aldolase activity as defined by E.C.4.1.2.28 is inactivated to prevent OHB degradation.-
公开(公告)号：EP3652319B1
公开(公告)日：2023-10-25
申请号：EP18735615.9
申请日：2018-07-10
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公开(公告)号：EP3325605B1
公开(公告)日：2023-09-06
申请号：EP16750384.6
申请日：2016-07-13
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