Matches 51 - 100 out of 153 < 1 2 3 4 >
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6570030 Method for preparing fatty acid esters from seeds or fruits  
A fatty acid ester prepared by treating botanical seeds or fruits with a monohydric alcohol having 1 to 10 carbon atoms under pressure at a temperature of at least 180° C., preferably under...
6538146 Method for producing fatty acid esters of monovalent alkyl alcohols and use thereof  
The present invention relates to a method for producing fatty acid esters of monovalent alkyl alcohols by base-catalyzed transesterification of fatty acid esters of polyvalent alcohols. In said...
6537787 Enzymatic methods for polyunsaturated fatty acid enrichment  
A process for obtaining polyunsaturated fatty acid concentrates comprising subjecting a fish oil containing docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), to a selective enzymatic...
6489496 Transesterification process  
The present invention pertains to a process for making an alkyl ester of a carboxylic acid via transesterification comprising the steps of: (1) reacting a carboxylic acid ester with an alcohol and...
6440057 Method for producing fatty acid methyl ester and equipment for realizing the same  
Method for producing fatty acid methyl ester, including compounding saturated and unsaturated higher fatty substances from at least one of vegetable and animal with an alkaline solution dissolved...
6407269 Catalyst for transesterification  
The present invention provides a heterogeneous catalyst which is highly active, excellent in selectivity and free from elution of its catalyst-components during reaction and which has long...
6398707 Method of preparing lower alkyl fatty acids esters and in particular biodiesel  
The present invention relates to a technique for enhancing the activity of an immobilized lipase, and a technique for regenerating a deactivated immobilized lipase, in which an alcohol with a...
6359157 Process for the transesterification of fat and/or oil of biological origin by means of alcoholysis  
A process for the transesterification of fat and/or oil of biological origin by means of alcoholysis comprises the following steps: provision in a vessel of fat and/or oil of biological origin to...
6288251 Process for preparing alkyl esters of fatty acids from fats and oils  
Provided is a process for producing a fatty acid alkylester through a transesterification of triglyceride contained in a fat and oil by causing the fat and oil and an alcohol to react with each...
6278006 Transesterified oils  
Oils containing a triacylglycerol polyol ester and a non-glycerol polyol ester are described, as well as methods of making such oils. Methods for improving lubrication properties of a vegetable oil...
6274750 Dimer and trimer acid esters from epoxidized compounds and methods for their preparation  
Mixtures of dimeric and trimeric fatty acid C 1 -4 alkyl esters and processes for their preparation comprising either A) epoxidizing an unsaturated or partially hydrogenated fatty acid...
6268010 Reduced calorie fat mimetics with an average number of oxyalkylene groups per molecule of no more than five  
Reduced calorie fat mimetics comprising fatty acid-esterified alkoxylated polyol compositions having an average number of oxyalkylene groups per molecule of no more than 5 and from 5 percent to 39...
6262285 Process for dry synthesis and continuous separation of a fatty acid methyl ester reaction product  
A continuous separation of fatty acid methyl esters (FAME) from glycerol in a low pressure dry transesterification process for vegetable oil is provided. Improved purity of the FAME and the...
6211390 Method for producing fatty acid esters  
The invention concerns a method for producing fatty acid esters from fatty acid triglyceride and in particular from animal or vegetable fats and oils by transesterification with a monovalent...
6187939 Method for preparing fatty acid esters and fuel comprising fatty acid esters  
Fatty acid esters, which are prepared by reacting fats and oils with an alcohol in the absence of a catalyst under a condition under which at least one of the fats and oils and the alcohol is in a...
6177580 Conjugated linolenic acid-based synthetic triglycerides  
A process for making synthetic triglycerides involving: (a) providing a reaction component selected from the group consisting of glycerol, a triglyceride, and mixtures thereof; (b) providing a...
6153773 Method for preparation of purified glycerides, and, products  
A method of preparing purified ester compositions is provided. The process can be utilized to isolate and purify monoglycerides and propylene glycol monoesters, to advantage. It can also be used to...
6127561 Process for the production of monoglyceride based on the glycerolysis of methyl ester  
The invention discloses a process for the production of monoglycerides by glycerolysis of methyl ester derived from animal or vegetable fat and oils which includes mixing a surplus of 0.1 to 3...
6127560 Method for preparing a lower alkyl ester product from vegetable oil  
Comminuted soybeans are heated to high temperatures to condition the soybean oil contained therein. The soybean oil is extracted and filtered to remove solid fines, and then degummed and bleached....
6124486 Process for making low calorie triglycerides having long and short fatty acid chains  
The specification discloses a process for making low calorie triglycerides. The process involves interesterifying short triglycerides having C 2 to C 10 fatty acid chains and long triglycerides...
6107500 Process for the preparation of mixtures of sorbitol monoesters, sorbitol diesters and partial gycerides  
A process for the preparation of mixtures which comprise mostly sorbitol monoesters, sorbitol diesters and partial glycerides, sorbitol being reacted with triglycerides in the presence of at least...
6090959 Method of producing fatty acid lower alkylester from fat and oil  
In a method of producing a fatty acid lower alkylester according to the invention, a fat & oil and a lower alcohol are caused to react with each other in the presence of a catalyst, in which...
6072064 Process for the interesterification of triglycerides  
The invention relates to a process for the catalytic interesterification of triglycerides, which is characterized in that a heterogeneous catalyst is used, based on one or more oxides and/or...
6069261 Method of chemically reacting substances in a reaction column  
6063946 Process for the isolation of polyunsaturated fatty acids and esters thereof from complex mixtures which contain sterols and phosphorus compounds  
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...
6004611 General-purpose oils composition  
The present invention provides a general-purpose edible oils composition which can prevent an increase of the blood triglyceride level of a person having eaten, is little accumulated in the body,...
5986119 Reconstituted castor oil  
The present invention relates to a series of "reconstituted castor oils". The term reconstituted as used hereon refers to a process in which castor oil and one or more oils of natural origin are...
5986117 Process for the preparation of fatty acid-esterified propoxylated glycerin  
A convenient method of obtaining useful esterified propoxylated glycerin fat substitutes from readily available triglycerides such as fats and oil is provided wherein a triglyceride is reacted with...
5885946 Process for preparing a synthetic ester from a vegetable oil  
The object of the invention is a process for preparing a synthetic ester from a vegetable oil by a two-stage transesterification process. Further objects of the invention are lubricants containing...
5883273 Polyunsaturated fatty acids and fatty acid esters free of sterols and phosphorus compounds  
Fatty acid esters such as those containing arachidonic acid (AA) and docosahexaenoic acid (DHA) derived from lipid mixtures are prepared with reduced levels of sterols and phosphorus. A preferred...
5872269 Esterification process heat recovery  
Economics of heat are achieved in a process for batch fatty acid esterification of alkoxylated polyol by transferring the reaction mixture to a holding vessel and subsequently heating fresh feed to...
5849939 Method for the preparation of fatty acid alkyl esters  
A method for the preparation of fatty acid alkyl esters by transesterification, in particular catalytic transesterification, of triglycerides, wherein from a reaction mixture, in which the...
5844111 Method for purifying an inert gas while preparing lower alkyl esters  
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...
5773636 Process for the production of fatty acid lower alkyl esters  
A process for the production of fatty acid lower alkyl esters comprising the steps of: A) treating at least one fatty acid ester of glycerol with from about 0.3 to about 3% by weight, based on the...
5532392 Process for the preparation of methyl fatty acid esters starting from natural oil or fat, methyl esters obtained in this way and use thereof  
A process for the preparation of methyl fatty acid esters starting from natural oil or fat by transesterification with methanol in the presence of a catalyst of an organotitanate based catalyst, in...
5508048 Enzymatic transesterification starting from high erucic cruciferae oils  
High erucic cruciferae oils are interesterified with C 16 or higher fatty acids or derivatives thereof. The use of a 1,3-selective lipase leads to the introduction of the fatty acid groups in the...
5508457 Esterification process  
The invention is directed to a process for the transesterification of carboxylic acid esters, in which process a catalyst is used which is substantially insoluble in the reaction mixture under...
5504231 Process for preparing reduced calorie triglycerides which contain short or medium and long chain fatty acids but which contain low levels of difatty ketones  
The present invention relates to a process for preparing reduced calorie triglycerides which contain short or medium chain and long chain fatty acids, but which nevertheless contain low levels of...
5468887 Production of fatty acid methyl esters and soaps therefrom  
A method of preparing esters and water soluble soaps using intensive mixing. The esters are prepared by reacting fats & oils with methanol containing caustic as a catalyst wherein the glycerin...
5434278 Synthesis of acetoglyceride fats  
Acetoglycerides are prepared in a solventless, single phase interesterification between triacetin and triglycerides bearing long C 16 to C 22 fatty acid residues by adding triglycerides bearing...
5434279 Process for preparing fatty acid esters of short-chain monohydric alcohols  
A process is disclosed for preparing fatty acid esters of short-chain monohydric aliphatic alcohols or monoalkylated diols by basically catalyzed esterification of natural, partially or totally...
5426199 Catalyzed esterification process  
Esters may be produced with a minimum formation of ether by-product by reacting an organic acid or ester with an alcohol at elevated temperatures in the presence of vinylaromatic polymer beads...
5424467 Method for purifying alcohol esters  
Triglycerides, such as vegetable oils and animal fats, are esterified with alcohols to produce alcohol esters which can be used as alternative fuel sources. By-products of the transesterification...
5399731 Process for the production of fatty acid esters of lower alcohols  
The invention relates to a process for the production of the fatty acid esters of lower monovalent alcohols by transesterification of fatty acid glycerides in the presence of basic catalysts. The...
5362894 Process for producing an esterified alkoxylated polyol  
A method of obtaining a fatty acid-esterified alkoxylated polyol useful as a reduced calorie fat substitute is provided. The method utilizes a C 1 -C 4 alkyl ester of a C 8 -C 24 fatty acid...
5298637 Process for producing a reduced calorie lipid composition  
A convenient method of obtaining an esterified alkoxylated polyol composition containing long chain saturated linear acyl groups which avoids the use of free C 20 -C 24 fatty acids is provided....
5288884 Process for producing a reduced calorie fat mimetic composition  
A convenient method of obtaining a reduced calorie esterified alkoxylated polyol containing both long chain saturated linear acyl groups and shorter chain unsaturated acyl groups is provided.
5175323 Preparation of esterified propoxylated glycerin by transesterification  
A novel method is provided for the preparation of food grade esterified propoxylated glycerin by transesterification in a solventless system by reacting at temperatures of from about 100° C. to...
5151291 Glycerides of eicosapentaenoic acid, processes for preparing the same and oil and fat products containing the same  
Glycerides of eicosapentaenoic acid (EPA) and other higher fatty acids, which contain high levels of EPA and docosahexaenoic acid. These glycerides are incorporated in oils and fats products such...
5133902 Transesterification of triglycerides  
A process for converting liquid triglycerides into solid triglycerides by means of random transesterifications achieved through the use of catalytically active combinations comprising the reaction...
Matches 51 - 100 out of 153 < 1 2 3 4 >