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1.发明授权Enteral formula or nutritional supplement containing arachidonic and docosahexaenoic acids 失效含有花生四烯酸和二十二碳六烯酸的肠内配方或营养补充剂公开(公告)号：US06200624B1
公开(公告)日：2001-03-13
申请号：US08592832
申请日：1996-01-26
申请人： Terrence Bruce Mazer , Robert Alan Miller , Charles Allan McCombs , Scott Donald Barnicki , James Cecil Phillips , Charles Edwan Sumner, Jr.
发明人： Terrence Bruce Mazer , Robert Alan Miller , Charles Allan McCombs , Scott Donald Barnicki , James Cecil Phillips , Charles Edwan Sumner, Jr.
IPC分类号： A23L200
CPC分类号： A23L33/17 , A23L33/12 , A23L33/40 , Y10S426/80 , Y10S426/801
摘要： This invention is directed to the use of triglycerides containing fatty ester moieties that include arachidonic acid (AA) and docosahexaenoic acid (DHA) in enteral nutritionals or nutritional supplements. These triglycerides are derived from lipid mixtures which have high levels of sterols and phosphorous. A preferred embodiment of the invention comprises an infant or enteral nutritional, or nutritional supplement, that comprises a lipid source derived from egg yolk. The lipid source derived from egg yolk is prepared by transesterification or hydrolysis, subjecting the mixture to distillation, and esterification with glycerin to result in a triglyceride containing the desired fatty acids of AA and DHA and little or no sterols and phosphorus.
摘要翻译： 本发明涉及含有花生四烯酸（AA）和二十二碳六烯酸（DHA）的脂肪酸酯部分的甘油三酯在肠内营养或营养补充剂中的用途。 这些甘油三酯衍生自具有高水平的甾醇和磷的脂质混合物。 本发明的优选实施方案包括婴儿或肠内营养或营养补充剂，其包含源自蛋黄的脂质源。 来自蛋黄的脂质源通过酯交换或水解制备，使混合物蒸馏，并用甘油进行酯化，得到含有所需的AA和DHA脂肪酸的甘油三酯，很少或没有固醇和磷。
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2.发明授权Process for the isolation of polyunsaturated fatty acids and esters thereof from complex mixtures which contain sterols and phosphorus compounds 失效用于从含有甾醇和磷化合物的复杂混合物中分离多不饱和脂肪酸及其酯的方法
公开(公告)号：US6063946A
公开(公告)日：2000-05-16
申请号：US592797
申请日：1996-01-26
摘要： This invention relates to a process for the isolation of fatty acids and fatty acid esters from complex naturally occurring mixtures which contain sterols, triglycerides and phospholipids. A preferred embodiment of the invention comprises extracting lipids from egg yolk solids with methanol; separating lipids including sterols from insoluble egg yolk components; submitting the methanolic solution of lipids to (a) alkaline hydrolysis and subsequent neutralization to convert lipids to free fatty acids together with sterols; (b) separating the said sterols and acids from an aqueous phase formed in the hydrolysis reaction; (c) heating said free fatty acids and sterols to convert the sterols to fatty acid sterol esters; (d) subjecting the mixture to distillation to separate the sterol esters from the free fatty acids; and (e) subjecting the said acids to esterification in the presence of glycerol to produce triglycerides of said fatty acids wherein the resulting triglycerides contain reduced quantities of sterols and phosphorus. An enteral nutritional formula containing the triglycerides produced in the above process is also disclosed.
摘要翻译： 本发明涉及从含有甾醇，甘油三酯和磷脂的复杂天然存在的混合物中分离脂肪酸和脂肪酸酯的方法。 本发明的优选实施方案包括用甲醇从蛋黄固体中提取脂质; 分离包括固醇的脂质不溶于蛋黄成分; 将脂质的甲醇溶液（a）碱性水解并随后中和，将脂质与甾醇一起转化为游离脂肪酸; （b）将所述甾醇和酸与水解反应中形成的水相分离; （c）加热所述游离脂肪酸和甾醇以将甾醇转化为脂肪酸甾醇酯; （d）使混合物进行蒸馏以将固醇酯与游离脂肪酸分离; 和（e）在甘油存在下使所述酸进行酯化以产生所述脂肪酸的甘油三酯，其中所得甘油三酸酯含有降低量的甾醇和磷。 还公开了含有在上述方法中生产的甘油三酯的肠内营养配方。
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3.发明授权Polyunsaturated fatty acid and fatty acid ester mixtures free of sterols and phosphorus compounds 失效多不饱和脂肪酸和不含甾醇和磷化合物的脂肪酸酯混合物
公开(公告)号：US5917068A
公开(公告)日：1999-06-29
申请号：US768828
申请日：1996-12-18
IPC分类号： C11C1/02 , C11C1/10 , C11C3/00 , C11C3/02 , C07C51/377
摘要： This invention relates to a process for removing sterols and phosphorous compounds from naturally occurring lipid mixtures. The process involves hydrolyzing a naturally occurring lipid mixture containing phospholipids, triglycerides, and sterols to form a two-phase product containing a fatty acid phase comprised of free fatty acids and sterols, and an aqueous phase comprised of water, glycerol, and glycerol phosphoric acid esters. The aqueous phase is separated from the fatty acid phase and the crude fatty acid phase is heated to convert the free sterols to fatty acid sterol esters. The free fatty acids are distilled from the fatty acid sterol esters to yield purified fatty acids which are free of cholesterol and other sterols, and phosphorous compounds.
摘要翻译： 本发明涉及从天然存在的脂质混合物中除去甾醇和磷化合物的方法。 该方法包括水解含有磷脂，甘油三酯和甾醇的天然存在的脂质混合物以形成含有由游离脂肪酸和固醇组成的脂肪酸相的两相产物，以及由水，甘油和甘油磷酸组成的水相 酯类。 将水相与脂肪酸相分离，并将粗脂肪酸相加热以将游离甾醇转化为脂肪酸甾醇酯。 从脂肪酸甾醇酯中蒸馏游离脂肪酸，得到不含胆固醇和其他固醇的纯化脂肪酸，以及磷化合物。
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4.发明授权
公开(公告)号：US5660691A
公开(公告)日：1997-08-26
申请号：US558073
申请日：1995-11-13
IPC分类号： C07D311/72 , C07D311/76
CPC分类号： C07D311/72
摘要： Disclosed is an improved process for the preparation of tocotrienol/tocopherol blend concentrates from vegetable oil distillates which are enriched in tocotrienols. Tocotrienol/tocopherol blend concentrates are obtained containing 20-80% tocotrienols/tocopherols by weight, with an overall recovery of tocotrienols/tocopherols of 72% to 97%. The process is comprised first of an esterification reaction where the more volatile alcohols are converted to their less volatile fatty acid esters, followed by a series of distillation steps where components boiling higher and lower than the tocotrienols/tocopherols are separated from tocotrienols/tocopherols and other like boiling substances. Advantages of the process are that tocotrienol/tocopherol blend concentrates are produced efficiently and economically in a minimum number of steps without the use of solvents and with a relatively small capital investment.
摘要翻译： 公开了一种用于从富含生育三烯酚的植物油馏出物制备生育三烯酚/生育酚共混物浓缩物的改进方法。 获得含有20-80％生育三烯醇/生育酚的生育三烯酚/生育酚共混物浓缩物，其中生育三烯酚/生育酚的总回收率为72％至97％。 该方法首先包括酯化反应，其中挥发性较高的醇转化成其挥发性较小的脂肪酸酯，然后进行一系列蒸馏步骤，其中沸点高于和低于生育三烯酚/生育酚的组分与生育三烯酚/生育酚等分离 像沸腾物质。 该方法的优点是生育三烯酚/生育酚共混物浓缩物在不使用溶剂和相对小的资本投资的情况下以最少数量的步骤有效且经济地生产。
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公开(公告)号：US08709376B2
公开(公告)日：2014-04-29
申请号：US12889045
申请日：2010-09-23
申请人： Scott Donald Barnicki , Stephen Neal Falling , Jeffrey Scott Kanel , Robert Sterling Kline , Peter Borden Mackenzie
发明人： Scott Donald Barnicki , Stephen Neal Falling , Jeffrey Scott Kanel , Robert Sterling Kline , Peter Borden Mackenzie
IPC分类号： C01B17/90 , C07C309/30 , C07C59/06 , C07C51/42
CPC分类号： B01D11/0492 , B01J31/0225 , B01J31/0227 , B01J31/4092 , C07C51/48 , C07C303/44 , C07C315/06 , Y02P20/584 , C07C59/06 , C07C309/06 , C07C309/05 , C07C317/04
摘要： Disclosed is a process for the extractive recovery of an acid catalyst from an aqueous mixture of glycolic acid with an extraction solvent comprising a tertiary amine or an onium carboxylate compound, a modifier, and a diluent. The acid catalyst, which can comprise strong acids such as sulfuric acid, alkyl sulfonic acids, and fluoroalkyl sulfonic acids, can be recovered by back extraction with aqueous formaldehyde and recycled to a process for the preparation of glycolic acid by the acid-catalyzed carbonylation of formaldehyde.
摘要翻译： 公开了一种从乙醇酸的水性混合物与包含叔胺或羧酸铝化合物，改性剂和稀释剂的萃取溶剂萃取回收酸催化剂的方法。 可以包含强酸如硫酸，烷基磺酸和氟代烷基磺酸的酸催化剂可以通过用甲醛水溶液反萃取回收，并循环至通过酸催化的羰基化反应制备乙醇酸的方法 甲醛。
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6.发明申请公开(公告)号：US20130310608A1
公开(公告)日：2013-11-21
申请号：US13474837
申请日：2012-05-18
摘要： Disclosed is a process for reducing the emission of volatile organic compounds that are produced during the ketonization of carboxylic acids to ketones. The ketonization of carboxylic acids produces a gaseous by-product stream containing carbon dioxide and volatile organic compounds. This gaseous by-product stream can be fed to a direct-fired furnace used to heat the ketonization reaction feed streams where the volatile organic compounds are destroyed by combustion in the furnace. The carbon dioxide stream further acts as a diluent for the fuel to the furnace.
摘要翻译： 公开了一种减少在将羧酸酮化成酮时产生的挥发性有机化合物的排放的方法。 羧酸的酮化产生含有二氧化碳和挥发性有机化合物的气态副产物流。 这种气态副产物流可以进料到用于加热酮化反应进料流的直接燃烧炉，其中挥发性有机化合物通过在炉中燃烧而被破坏。 二氧化碳流还充当用于燃料的炉的稀释剂。
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7.发明申请HYDROCARBOXYLATION OF METHYLENE DIPROPIONATE IN THE PRESENCE OF A PROPIONIC ACID AND A HOMOGENEOUS CATALYST 有权丙酸与均相催化剂存在下亚甲基二苯甲酸的烷基化反应公开(公告)号：US20130261329A1
公开(公告)日：2013-10-03
申请号：US13431402
申请日：2012-03-27
IPC分类号： C07C67/36 , C07C29/149 , C07C51/12
CPC分类号： C07C51/12 , C07C29/149 , C07C51/09 , C07C67/08 , C07C67/36 , C07C59/06 , C07C69/24 , C07C69/675 , C07C31/202
摘要： Disclosed is a process for the production and purification of glycolic acid or glycolic acid derivatives by the carbonylation of methylene dipropionate in the presence of a homogeneous acid catalyst and propionic acid. This invention discloses hydrocarboxylations and corresponding homogeneous acid catalyst and glycolic acid separations. The homogeneous acid catalyst is readily separated from the hydrocarboxylation reaction effluent and recycled and the propionic acid is readily removed from the glycolic acid and the propionic acid is recycled
摘要翻译： 公开了一种在均相酸催化剂和丙酸存在下通过二丙酸亚甲酯的羰基化生产和纯化乙醇酸或乙醇酸衍生物的方法。 本发明公开了加氢羧化和相应的均相酸催化剂和乙醇酸分离。 均相酸催化剂容易从加氢羧化反应流出物中分离并再循环，丙酸容易从乙醇酸中除去，丙酸被再循环
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公开(公告)号：US20120184783A1
公开(公告)日：2012-07-19
申请号：US13431308
申请日：2012-03-27
IPC分类号： C07C29/86
CPC分类号： C07C29/86 , B01J31/2409 , B01J2531/0258 , B01J2531/821 , C07C29/149 , C07C29/80 , Y02P20/52 , C07C31/202 , C07C31/205 , C07C31/207
摘要： Disclosed is a process for the purification of a mixed diol stream. The mixed diol stream comprising two-, three-, and four-carbon diols is separated into component diols by extraction with a hydrophobic solvent mixture. The diols recovered in the extractant may be removed from the extractant stream by back extraction with water or by distillation with an azeotrope-forming agent present, preferably an azeotroping agent already present in the extractant mixture.
摘要翻译： 公开了一种纯化混合二醇流的方法。 包含二，三和四碳二醇的混合二醇料流通过用疏水溶剂混合物萃取分离成组分二醇。 在萃取剂中回收的二醇可以通过用水反萃取或用存在的共沸物形成剂，优选已经存在于萃取剂混合物中的共沸剂进行蒸馏，从萃取剂流中除去。
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公开(公告)号：US20120046500A1
公开(公告)日：2012-02-23
申请号：US12889065
申请日：2010-09-23
IPC分类号： C07C29/147
CPC分类号： B01J31/2404 , B01J31/24 , B01J31/2409 , B01J31/4053 , B01J2531/0238 , B01J2531/821 , C07C29/149 , C07C29/86 , Y02P20/52 , Y02P20/582 , Y02P20/584 , C07C31/202
摘要： Disclosed is a process for the extractive recovery of a homogeneous ruthenium catalyst from the reaction product of the hydrogenation of glycolic acid, glycolate esters, and/or glycolic acid oligomers with an extractant comprising a hydrophobic solvent and an optional hydrophilic solvent. The ruthenium catalyst, which can include 1,1,1-tris(diaryl- or dialkylphosphinomethyl)alkane ligands, can be recovered from the hydrophobic extract phase by back extraction with a hydrophilic solvent and recycled to a process for the preparation of ethylene glycol by the hydrogenation of glycolic acid and glycolic acid derivatives.
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公开(公告)号：US20120046481A1
公开(公告)日：2012-02-23
申请号：US13208399
申请日：2011-08-12
申请人： Scott Donald Barnicki , Jeffrey Scott Kanel , Kenneth Wayne Hampton, JR. , Eduardo Gallas Cervo
发明人： Scott Donald Barnicki , Jeffrey Scott Kanel , Kenneth Wayne Hampton, JR. , Eduardo Gallas Cervo
IPC分类号： C07F19/00
CPC分类号： B01J31/24 , B01J31/2409 , B01J31/4053 , B01J2531/0238 , B01J2531/821 , C07C29/149 , C07C29/86 , Y02P20/52 , Y02P20/582 , Y02P20/584 , C07C31/202
摘要： Disclosed is a process for the extractive recovery of a homogeneous ruthenium catalyst from the reaction product of the hydrogenation of glycolic acid, glycolate esters, and/or glycolic acid oligomers with an extractant comprising a hydrophobic solvent and an optional hydrophilic solvent. The ruthenium catalyst, which can include 1,1,1-tris(diaryl- or dialkylphosphinomethyl)alkane ligands, can be recovered from the hydrophobic extract phase by back extraction with a hydrophilic solvent and recycled to a process for the preparation of ethylene glycol by the hydrogenation of glycolic acid and glycolic acid derivatives.
摘要翻译： 公开了从乙醇酸，乙醇酸酯和/或乙醇酸低聚物的氢化与包含疏水性溶剂和任选的亲水性溶剂的萃取剂的反应产物中提取回收均相钌催化剂的方法。 可以通过用亲水溶剂反萃取从疏水萃取相中回收可以包括1,1,1-三（二芳基 - 或二烷基膦基甲基）烷烃配体的钌催化剂，并循环到制备乙二醇的方法中 乙醇酸和乙醇酸衍生物的氢化。
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