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| Number | Title | Issue Date |
| 7261909 | Method of obtaining a hydroxytyrosol-rich composition from vegetation water The invention provides olive-derived hydroxytyrosol. According to one aspect of the invention, vegetation water is collected from olives. Acid is added to stabilize the vegetation water and prevent fermentation. The mixture is incubated to allow oleoeuropein to conv... | 08/28/2007 |
| 7129365 | Process for the preparation of acitretin The present invention relates to a cost effective and industrially useful process for the preparation of substantially pure acitretin. More specifically, the present invention relates to the preparation of acitretin of high purity and yield. ... | 10/31/2006 |
| 6844458 | Vegetable oil refining The present invention relates to improved methods for refining vegetable oils. Vegetable oil is combined with organic acid and subjected to high shear to finely disperse the acid solution in the oil. The resulting acid-and-oil mixture is mixed at low shear for a tim... | 01/18/2005 |
| 6426423 | Methods for treating phosphatide-containing mixtures This invention relates to improved methods for treating phosphatide-containing mixtures. More particularly, this invention relates to methods for recovering purified vegetable oil, aqueous organic acid, and organic acid-treated phosphatide from a phosphat... | 07/30/2002 |
| 6423857 | Methods for recovering fatty acids This invention relates to improved methods for recovering fatty acids during purification of vegetable oil. More particularly, this invention relates to improved methods for recovering fatty acids from a phosphatide-containing material obtained from organ... | 07/23/2002 |
| 6399802 | Method for soapstock acidulation Methods for acidification of soapstock and recovery of acidulated fatty acids are disclosed. Further methods of conversion of the acidulated fatty acids to esters are also disclosed. Further methods of crystallizing the acidulated fatty acids from the ext... | 06/04/2002 |
| 6162934 | Fractionation of triglyceride fats Dry fractionation process where a fat soluble derivative of a high molecular weight polymer, preferably an ester of a polysaccharide is used as crystal habit modifier.... | 12/19/2000 |
| 6147237 | Mild refining of triglyceride oil Process for refining a triglyceride oil comprising stripping a triglyceride oil with an inert gas, characterized in that the refining process further comprises the preceding exposure of the triglyceride oil to an aqueous solution of ascorbic acid. Hydrope... | 11/14/2000 |
| 6042697 | Separation of 9,11-Diene C18 fatty acid from 10,12-Diene C18 fatty acid by azeotropic distillation 9,11- Diene C18 fatty acid cannot be separated from 10,12-Diene C18 fatty acid by conventional rectification because of the proximity of their boiling points. 9,11-Diene C18 fatty acid can be readily separated from 10,12-Diene fatty acid by azeotropic dis... | 03/28/2000 |
| 6025510 | Process for stabilizing and dispersing vegetable oils which contain polyunsaturated fatty acid radicals by means of γ-cyclodextrin A process is disclosed for stabilizing and dispersing vegetable oils which contain polyunsaturated fatty acid radicals by means of γ-cyclodextrin, as well as the thus obtained complexes and their use. In this process for stabilizing vegetable oils having... | 02/15/2000 |
| 5998641 | Debittering of olive oil Olive oil with a high polyphenols content and a low bitterness is obtained by exposing olive oil to an emulsified water phase which exhibits enzymatic debittering activity and/or by emulsifying with a water phase with a high polyphenols content and evapor... | 12/07/1999 |
| 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 lower alkyl, e.g., methyl, esters of fatty acids through a t... | 12/01/1998 |
| 5621125 | Fractionation of triglyceride oils utilizing ceramide-base crystallization modifiers A triglyceride oil containing a membrane lipid in a concentration effective for crystallization modification the membrane lipid having a formula: C13 H27 --CH.dbd.CH--CH(OH)--CH(NHCOA2)--CH2--OA4, wherein C13 H... | 04/15/1997 |
| 5412127 | Process for extracting minor fatty compounds from a substance of biological origin A method for extracting minor fatty compounds, particularly steroids, from biological matter by means of cyclodextrin. According to the method, the cyclodextrin is stirred into said biological matter in a water-containing reaction medium to allow the form... | 05/02/1995 |
| 5370890 | Aqueous process to remove cholesterol from food products The present invention relates to a process for the removal of cholesterol from a processed food or unprocessed food (dairy) product, which process comprises: (a) obtaining a processed or unprocessed food product containing cholesterol; (b) contacting the ... | 12/06/1994 |
| 5304545 | Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin with lipophilic compounds of the fatty acid type Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin with lipophilic compounds of the fatty acid type, characterised by the fact that the said mixtures are subjected to a heat trea... | 04/19/1994 |
| 5304547 | Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin mainly with lipophilic substances other than fatty acids Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin substantially with lipophilic substances other than fatty acids, characterized in that the said mixture is successively subject... | 04/19/1994 |
| 5239097 | Process for refining soap-containing crude polyol fatty-acid polyester reaction products The present invention pertains to a process for refining soap-containing crude polyol fatty-acid polyester reaction product, comprising the step of contacting the crude reaction product with an aqueous acid solution to substantially convert the soap into ... | 08/24/1993 |
| 5232725 | Process for reducing the content of cholesterol and of free fatty acids in an animal fat Process for reducing the content of cholesterol and of free fatty acids of an animal fat material, consisting of placing the fat in contact with cyclodextrin, under stirring and in the presence of water, the ratio by weight water/fat, the temperature and ... | 08/03/1993 |
| 5166376 | Process for refining vegetable oil A process for refining vegetable oil from a miscella obtained by extraction of vegetable seeds with an organic solvent, which comprises permeating the miscella through an ultrafilter made of an inorganic microporous membrane having a pore size of from 30 ... | 11/24/1992 |
| 4880573 | Process for eliminating cholesterol contained in a fatty substance of animal origin and the fatty substance with reduced cholesterol obtained In a process for eliminating cholesterol from fatty substances of animal origin used in human diet, the liquefied fatty substances is put into contact with a cyclodextrin, this contact is continued under stirring for 30 minutes to 10 hours at a temperatur... | 11/14/1989 |
| 4826702 | separate type dressing A separate type dressing consisting of an oil phase and an aqueous phase separately contained, in which the oil phase consists of oils and fats containing a purified fish oil which is substantially free of fish smell components and precursors thereof, and... | 05/02/1989 |
| 4554107 | Refined fish oils and the process for production thereof A substantially odorless, refined fish oil product containing more than 20% eicosapentaenoic acid as the fatty acid residue is provided. The product is produced by a process comprising combinations of steps of winterization of the oil, interesterification... | 11/19/1985 |
| 4521595 | Process for the purification of esters A process for the purification of esters, which contain residues of dissolved and/or undissolved alcohols, is described. The purification of the esters containing alcohols is achieved by treating the esters, in the liquid state, with an effective amount o... | 06/04/1985 |
| 4360536 | Process for the dry fractionation of oils and fats having a steep dilatation/temperature line and use of the fractionated fats in margarines and shortenings The dry fractionation of oils and fats having a steep dilatation curve (A), i.e. exhibiting a difference in dilatation value at 15° C. and 25° C. of at least 800 mm3 /25 grammes, in practice is difficult. This problem is solved by mixing oils... | 11/23/1982 |
| 4327030 | Process for reducing the polyunsaturates content in mixtures of unsaturated fatty acids and/or fatty acid esters A process for reducing the amount of polyunsaturated fatty acid and/or polyunsaturated fatty acid ester present in admixture with monounsaturated fatty acid and/or monounsaturated fatty acid ester is provided which comprises heating the admixture of fatty... | 04/27/1982 |
| 4229297 | Method of separating oil from oil-containing liquid A specific porous membrane is found to be extremely useful for permeation-separation of an oil from an oil-containing emulsion. By contacting a stable oil-containing emulsion of either water-in-oil type or oil-in-water type with the surface of a specific ... | 10/21/1980 |
