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1.发明授权公开(公告)号：US06504003B1
公开(公告)日：2003-01-07
申请号：US09646295
申请日：2000-09-15
IPC分类号： C08G6302
摘要： A process for synthesizing polyol fatty acid polyesters comprising the steps of (1) mixing ingredients comprising (a) unesterified first polyol having hydroxyl groups, (b) second polyol esterified with fatty acids, (c) basic catalyst, and (d) emulsifying agent to form a mixture of ingredients; (2) reacting the mixture of ingredients at a temperature sufficient to obtain a transesterification reaction products and by-products; and (3) removing at least a portion of the by-products from the transesterification reaction mixture; and (4) further heating the transesterification reaction products and ingredients from step (3) at a temperature and for a time sufficient to esterify at least about 50% of the hydroxyl groups of the first polyol.
摘要翻译： 一种合成多元醇脂肪酸聚酯的方法，包括以下步骤：（1）混合成分，所述成分包含（a）具有羟基的未酯化的第一多元醇，（b）与脂肪酸酯化的第二多元醇，（c）碱性催化剂和（d）乳化剂 以形成成分的混合物; （2）在足以获得酯交换反应产物和副产物的温度下使成分混合物反应; 和（3）从酯交换反应混合物中除去至少一部分副产物; 和（4）在足以使至少约50％的第一多元醇的羟基酯化的温度和时间下进一步加热步骤（3）的酯交换反应产物和成分。
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2.发明授权Method for reducing acrylamide in foods, foods having reduced levels of acrylamide and article of commerce 有权降低食品中丙烯酰胺的方法，降低丙烯酰胺含量和商品的食品公开(公告)号：US07867529B2
公开(公告)日：2011-01-11
申请号：US12390540
申请日：2009-02-23
申请人： David Vincent Zyzak , Robert Alan Sanders , Marko Stojanovic , David Cammiade Gruber , Peter Yau Tak Lin , Maria Dolores Martinez-Serna Villagran , John Keeney Howie , Richard Gerard Schafermeyer
发明人： David Vincent Zyzak , Robert Alan Sanders , Marko Stojanovic , David Cammiade Gruber , Peter Yau Tak Lin , Maria Dolores Martinez-Serna Villagran , John Keeney Howie , Richard Gerard Schafermeyer
摘要： A method for the reduction of acrylamide in food products, food products having reduced levels of acrylamide, and an article of commerce. In one aspect, the method comprises reducing the level of asparagine in a food material before final heating (e.g., cooking). In another aspect, the method comprises adding to a food material an enzyme capable of hydrolyzing the amide group of free asparagine. In yet another aspect, an article of commerce communicates to the consumer that a food product has reduced or low levels of acrylamide or asparagine.
摘要翻译： 一种减少食品中丙烯酰胺的方法，具有降低丙烯酰胺含量的食品以及商品。 在一个方面，该方法包括在最终加热（例如烹饪）之前降低食品材料中的天冬酰胺的水平。 另一方面，所述方法包括向食品材料中加入能够水解游离天冬酰胺酰胺基团的酶。 在另一方面，商品通知消费者食品具有降低或低水平的丙烯酰胺或天冬酰胺。
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3.发明申请Method for Reducing Acrylamide in Foods, Foods Having Reduced Levels of Acrylamide and Article of Commerce 有权减少食品中丙烯酰胺的方法，降低丙烯酰胺含量和商品的食品公开(公告)号：US20090191310A1
公开(公告)日：2009-07-30
申请号：US12390540
申请日：2009-02-23
申请人： David Vincent Zyzak , Robert Alan Sanders , Marko Stojanovic , David Cammiade Gruber , Peter Yau Tak Lin , Maria Dolores Martinez-Serna Villagran , John Keeney Howie , Richard Gerard Schafermeyer
发明人： David Vincent Zyzak , Robert Alan Sanders , Marko Stojanovic , David Cammiade Gruber , Peter Yau Tak Lin , Maria Dolores Martinez-Serna Villagran , John Keeney Howie , Richard Gerard Schafermeyer
IPC分类号： A23L1/217
摘要： A method for the reduction of acrylamide in food products, food products having reduced levels of acrylamide, and an article of commerce. In one aspect, the method comprises reducing the level of asparagine in a food material before final heating (e.g., cooking). In another aspect, the method comprises adding to a food material an enzyme capable of hydrolyzing the amide group of free asparagine. In yet another aspect, an article of commerce communicates to the consumer that a food product has reduced or low levels of acrylamide or asparagine.
摘要翻译： 一种减少食品中丙烯酰胺的方法，具有降低丙烯酰胺含量的食品以及商品。 在一个方面，该方法包括在最终加热（例如烹饪）之前降低食品材料中的天冬酰胺的水平。 另一方面，所述方法包括向食品材料中加入能够水解游离天冬酰胺酰胺基团的酶。 在另一方面，商品通知消费者食品具有降低或低水平的丙烯酰胺或天冬酰胺。
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公开(公告)号：US5648483A
公开(公告)日：1997-07-15
申请号：US481779
申请日：1995-06-07
摘要： Polyol polyesters can be made by a transesterification reaction of a polyol with a lower alkyl fatty acid ester. A by product of that reaction are the alcohols from the lower alkyl esters. These are usually removed from the transesterification reaction by inert gas stripping. The process herein links the transesterification reaction with a lower alkyl ester formation reaction. The transesterification reaction acts as a the source of the lower alkyl alcohols for the formation of the lower alkyl esters used in the polyol fatty acid polyester synthesis. A preferred method for both reactions uses a reactive absorption column.
摘要翻译： 多元醇聚酯可以通过多元醇与低级烷基脂肪酸酯的酯交换反应来制备。 该反应的副产物是来自低级烷基酯的醇。 这些通常通过惰性气体剥离从酯交换反应中除去。 本文的方法将酯交换反应与低级烷基酯形成反应连接。 酯交换反应作为用于形成多元醇脂肪酸聚酯合成中使用的低级烷基酯的低级烷基醇的来源。 两种反应的优选方法使用反应性吸收塔。
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公开(公告)号：US07304153B1
公开(公告)日：2007-12-04
申请号：US08360184
申请日：1994-12-20
申请人： Donald Benjamin Appleby , David Joseph Bruno, Jr. , Patrick Joseph Corrigan , John Keeney Howie , Ju-Nan Kao , Scott David Pearson , Richard Gerard Schafermeyer , Glen Reid Wyness
发明人： Donald Benjamin Appleby , David Joseph Bruno, Jr. , Patrick Joseph Corrigan , John Keeney Howie , Ju-Nan Kao , Scott David Pearson , Richard Gerard Schafermeyer , Glen Reid Wyness
摘要： Polyol polyesters useful as nondigestible fat substitutes are prepared by improved heterogeneous interesterification processes between fatty acid esters of easily removable alcohol and polyol characterized by having one or more improvements such as using low levels of soap emulsifying agent, catalyst, and/or excess fatty acid ester; reducing the size of the polyol by mechanical means; removing extraneous particulate material during the reaction; using low temperature and/or high pressure and compensating by increasing the mass transfer area; and/or using backmixing in the initial stage(s) and plug-flow conditions in the final stage(s).
摘要翻译： 用作不易消化的脂肪替代物的多元醇聚酯通过改进的容易除去的醇和多元醇的脂肪酸酯之间的异构酯交换方法来制备，其特征在于具有一个或多个改进，例如使用低含量的皂乳化剂，催化剂和/或过量的脂肪酸酯 ; 通过机械方式减少多元醇的大小; 在反应过程中除去外来颗粒物质; 使用低温和/或高压，并通过增加传质面积进行补偿; 和/或在最终阶段中的初始阶段和插件流条件下使用回混。
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公开(公告)号：US06121440A
公开(公告)日：2000-09-19
申请号：US022751
申请日：1998-02-12
申请人： Corey James Kenneally , Gary Allen Busch , Patrick Joseph Corrigan , Eric Paul Granberg , John Keeney Howie , Richard Gerard Schafermeyer , James Earl Trout
发明人： Corey James Kenneally , Gary Allen Busch , Patrick Joseph Corrigan , Eric Paul Granberg , John Keeney Howie , Richard Gerard Schafermeyer , James Earl Trout
CPC分类号： C07H13/06
摘要： A process for preparing esterified polyol fatty acid polyesters is provided, where the polyol has n hydroxyl groups. The process provides for independent control of the level of fully esterified polyols, on the one hand, and the level of n-3 and lower esters, on the other hand. The process is especially suited for preparing sucrose polyester, wherein the process provides for independent control of the level of octaesters, on the one hand, and penta and lower level esters, on the other hand. The process can be used to reduce the level of undesirable reaction byproducts, such as difatty ketone and beta ketoester.
摘要翻译： 提供了制备酯化多元醇脂肪酸聚酯的方法，其中多元醇具有n个羟基。 另一方面，该方法一方面独立地控制完全酯化的多元醇的水平，另一方面提供了n-3和低级酯的水平。 该方法特别适用于制备蔗糖聚酯，其中该方法一方面独立控制八酯水平，另一方面提供五酸和低级酯。 该方法可用于降低不希望的反应副产物的水平，例如二甲基酮和β-酮酯。
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公开(公告)号：US5844111A
公开(公告)日：1998-12-01
申请号：US486847
申请日：1995-06-07
IPC分类号： B01D53/18 , B01D53/72 , B01J19/18 , B01J31/12 , C07B61/00 , C07C67/03 , C07C69/30 , C11B3/00
摘要： A process for purifying an inert gas stream from a transesterification reaction wherein a lower alkyl alcohol is released during the reaction is claimed. A second use of the process is to make a lower alkyl, e.g., methyl, esters of fatty acids through a transesterification reaction using gaseous alcohols as a source of the lower alkyl alcohols. The alcohol is diluted with nitrogen or other inert gas carrier and reacted with a fatty acid ester, preferably a triglyceride, to form the corresponding methyl or lower alkyl fatty acid ester.
摘要翻译： 要求从反应中释放低级烷基醇的酯交换反应中纯化惰性气体流的方法。 该方法的第二个用途是通过使用气态醇作为低级烷基醇的来源，通过酯交换反应制备脂肪酸的低级烷基，例如甲基酯。 将醇用氮气或其它惰性气体载体稀释，并与脂肪酸酯，优选甘油三酯反应形成相应的甲基或低级烷基脂肪酸酯。
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8.发明授权Methods for producing polyol fatty acid polyesters using atmospheric or superatmospheric pressure 失效使用大气压或超大气压力生产多元醇脂肪酸聚酯的方法
公开(公告)号：US5767257A
公开(公告)日：1998-06-16
申请号：US684119
申请日：1996-07-19
申请人： Richard Gerard Schafermeyer , Patrick Joseph Corrigan , Corey James Kenneally , James Earl Trout
发明人： Richard Gerard Schafermeyer , Patrick Joseph Corrigan , Corey James Kenneally , James Earl Trout
IPC分类号： C07C67/02 , C07C69/003 , C07H13/06 , C07H13/02 , C07H1/00
CPC分类号： C07H13/06
摘要： Methods for the solventless transesterification of a polyol comprise reacting polyol with fatty acid alkyl ester in the presence of a basic catalyst to produce polyol fatty acid polyester product and lower alkyl alcohol by-product, wherein a majority of the polyol is fully esterified. The reaction is conducted in a reactor at a temperature in the range of from about 60.degree. to about 180.degree. C. and at atmospheric or superatmospheric pressure. An inert gas is sparged through the reactor with sufficient mass transfer surface area contact between the inert gas and reactor liquid to transfer the lower alkyl alcohol by-product from a liquid mixture of reactant and product to the inert gas and promote full esterification of a majority of the polyol without the use of vacuum pressure.
摘要翻译： 多元醇的无溶剂酯交换的方法包括在碱性催化剂存在下使多元醇与脂肪酸烷基酯反应，以制备多元醇脂肪酸聚酯产物和低级烷基醇副产物，其中大部分多元醇被完全酯化。 反应在反应器中在约60℃至约180℃的温度和大气压或超大气压下进行。 将惰性气体喷射通过反应器，在惰性气体和反应器液体之间具有足够的传质表面积接触，将低级烷基醇副产物从反应物和产物的液体混合物转移到惰性气体中并促进多数化合物的完全酯化 的多元醇，而不使用真空压力。
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公开(公告)号：US20090074915A1
公开(公告)日：2009-03-19
申请号：US11719098
申请日：2005-11-17
申请人： Hanne Vang Hendriksen , Mary Ann Stringer , Steffen Ernst , Hans Peter Heldt-Hansen , Richard Gerard Schafermeyer , Patrick Joseph Corrigan
发明人： Hanne Vang Hendriksen , Mary Ann Stringer , Steffen Ernst , Hans Peter Heldt-Hansen , Richard Gerard Schafermeyer , Patrick Joseph Corrigan
CPC分类号： A23L5/25 , A23B7/155 , A23L19/03 , A23L19/10 , A23L19/105 , A23L19/18 , C12Y302/01004 , C12Y305/01001
摘要： The present invention relates to a process for production of cooked vegetable food materials having reduced levels of acrylamide.
摘要翻译： 本发明涉及一种具有降低丙烯酰胺含量的熟化蔬菜食品的生产方法。
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公开(公告)号：US07241468B2
公开(公告)日：2007-07-10
申请号：US10149875
申请日：2000-12-18
申请人： Russell Bruce Naber , Jeffrey John Kester , Johnson Watson McRorie, Jr. , Stacey Lynne Adams , Richard Gerard Schafermeyer
发明人： Russell Bruce Naber , Jeffrey John Kester , Johnson Watson McRorie, Jr. , Stacey Lynne Adams , Richard Gerard Schafermeyer
IPC分类号： A23D9/007
CPC分类号： A23G1/36 , A23D7/013 , A23D9/013 , A23G3/40 , A23G9/327 , A23L7/13 , A23L19/18 , A23L33/26 , Y10S426/804
摘要： Reduced calorie fat compositions which contain combinations of substantially non-absorbable, substantially nondigestible polyol polyesters and certain reduced calorie triglycerides that function as anti-anal leakage agents and provide textural/taste benefits are disclosed. These reduced calorie fat compositions are useful in a variety of food applications, including frying oils for salted snacks, chocolate-flavored candy bars and cooking/salad oils.
摘要翻译： 公开了含有基本上不可吸收的，基本上不易消化的多元醇多酯和某些作为防肛门泄漏剂起作用并提供结构/味道益处的降低热量的甘油三酸酯的组合的减少热量脂肪组合物。 这些降低的热量脂肪组合物可用于各种食品应用，包括用于盐渍小吃的煎炸油，巧克力风味糖果棒和烹饪/色拉油。
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