AR000081A1 - Metodo para preparar un concentrado de tocoferol. - Google Patents
Metodo para preparar un concentrado de tocoferol.Info
- Publication number
- AR000081A1 AR000081A1 AR33412995A AR33412995A AR000081A1 AR 000081 A1 AR000081 A1 AR 000081A1 AR 33412995 A AR33412995 A AR 33412995A AR 33412995 A AR33412995 A AR 33412995A AR 000081 A1 AR000081 A1 AR 000081A1
- Authority
- AR
- Argentina
- Prior art keywords
- tocopherol
- concentrates
- tocopherols
- boiling point
- tocotrienol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
- C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrane Compounds (AREA)
- Fats And Perfumes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
Procedimiento mejorado para la preparación de tocoferol, y de concentrados de tocoferol/tocotrienol a partir de destilados de aceite vegetal. Se obtienenconcentrados de tocoferol que contienen 20-80% de tocoferol en peso, con una recuperación total de tocoferol de 72% a 97%. El procedimiento comprendeprimero una reacción de esterificación en la que los alcoholes más volátiles se convierten a sus ésteres de ácidos grasos menos volátiles seguidos por unaserie de etapas de destilación en las cuales los componentes de punto de ebullición superior e inferior a la de los tocoferoles se separan de lostocoferoles y de otras substancias de punto de ebullición similar. Las ventajas del procedimiento consiste en que se produce tocoferol y concentrados detocoferol/tocotrienol en forma eficiente y económica con una mínima cantidad de etapas sin usar solventes y con una inversión de capital relativamente pequena.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/334,901 US5512691A (en) | 1994-11-07 | 1994-11-07 | Process for the production of tocopherol concentrates |
Publications (1)
Publication Number | Publication Date |
---|---|
AR000081A1 true AR000081A1 (es) | 1997-05-21 |
Family
ID=23309363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR33412995A AR000081A1 (es) | 1994-11-07 | 1995-11-06 | Metodo para preparar un concentrado de tocoferol. |
Country Status (18)
Country | Link |
---|---|
US (1) | US5512691A (es) |
EP (1) | EP0790990B1 (es) |
JP (1) | JP4142096B2 (es) |
CN (1) | CN1176920C (es) |
AR (1) | AR000081A1 (es) |
AU (1) | AU4153096A (es) |
BR (1) | BR9509626A (es) |
CA (1) | CA2203550A1 (es) |
CZ (1) | CZ129697A3 (es) |
DE (1) | DE69521437T2 (es) |
ES (1) | ES2157350T3 (es) |
IL (1) | IL115888A0 (es) |
MY (1) | MY111850A (es) |
PT (1) | PT790990E (es) |
SK (1) | SK53397A3 (es) |
TR (1) | TR199501378A2 (es) |
WO (1) | WO1996014311A1 (es) |
ZA (1) | ZA959433B (es) |
Families Citing this family (53)
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US5582692A (en) * | 1994-10-07 | 1996-12-10 | Artisan Industries, Inc. | Method for the purification of vitamin E |
US5660691A (en) * | 1995-11-13 | 1997-08-26 | Eastman Chemical Company | Process for the production of tocotrienol/tocopherol blend concentrates |
US5703252A (en) * | 1995-12-13 | 1997-12-30 | Henkel Corporation | Recovery of Tocopherols |
US5917068A (en) * | 1995-12-29 | 1999-06-29 | Eastman Chemical Company | Polyunsaturated fatty acid and fatty acid ester mixtures free of sterols and phosphorus compounds |
US6063946A (en) * | 1996-01-26 | 2000-05-16 | Eastman Chemical Company | Process for the isolation of polyunsaturated fatty acids and esters thereof from complex mixtures which contain sterols and phosphorus compounds |
US5883273A (en) * | 1996-01-26 | 1999-03-16 | Abbott Laboratories | Polyunsaturated fatty acids and fatty acid esters free of sterols and phosphorus compounds |
AU3442497A (en) * | 1996-07-05 | 1998-02-02 | Unilever Plc | Method of manufacturing an ester mixture |
DE19652522C2 (de) * | 1996-12-17 | 2000-10-26 | Cognis Deutschland Gmbh | Verfahren zur Gewinnung von Tocopherolen und/oder Sterinen |
US6706898B2 (en) | 1998-01-29 | 2004-03-16 | Archer-Daniels-Midland Company | Methods for separating a tocopherol from a tocopherol-containing mixture |
JP2002501915A (ja) * | 1998-01-29 | 2002-01-22 | イーストマン ケミカル カンパニー | トコール含有混合物からのトコールの分離方法 |
US6616942B1 (en) | 1999-03-29 | 2003-09-09 | Soft Gel Technologies, Inc. | Coenzyme Q10 formulation and process methodology for soft gel capsules manufacturing |
US6410758B2 (en) * | 1999-05-24 | 2002-06-25 | Mcneil-Ppc, Inc. | Preparation of sterol and stanol-esters |
CN1091106C (zh) * | 1999-11-19 | 2002-09-18 | 上海交通大学 | 超临界流体提取浓缩天然维生素e的工艺 |
US6838104B2 (en) * | 2000-12-20 | 2005-01-04 | Archer Daniels Midland Company | Process for the production of tocotrienols |
US7597783B2 (en) * | 2001-07-23 | 2009-10-06 | Cargill, Incorporated | Method and apparatus for processing vegetable oils |
WO2003037884A2 (en) | 2001-09-19 | 2003-05-08 | Archer-Daniels-Midland Company | Process for separation of tocopherols |
US6673945B2 (en) * | 2001-11-08 | 2004-01-06 | Archer-Daniels Midland Company | Process for production of high purity tocopherols |
IL147942A0 (en) * | 2002-01-31 | 2002-08-14 | Enzymotec Ltd | Method of fractionation of phytosterol esters in oil and products obtained thereby |
US20040030166A1 (en) * | 2002-03-18 | 2004-02-12 | Dick Copeland | Methods for treating deodorizer distillate |
AU2002241324A1 (en) * | 2002-03-28 | 2003-10-13 | Fuji Oil Company, Limited | Fat producing method |
UA78066C2 (en) * | 2002-06-19 | 2007-02-15 | Process for recovery of plant sterols and tocopherols from deodorized distillates | |
US20060233863A1 (en) | 2003-02-10 | 2006-10-19 | Enzymotec Ltd. | Oils enriched with diacylglycerols and phytosterol esters and unit dosage forms thereof for use in therapy |
IL154381A0 (en) * | 2003-02-10 | 2003-09-17 | Enzymotec Ltd | A composition for reducing blood cholesterol and triglycerides |
US20080089877A1 (en) * | 2003-08-14 | 2008-04-17 | Udell Ronald G | Super Absorption Coenzyme Q10 |
AU2004272561A1 (en) * | 2003-09-10 | 2005-03-24 | Eastman Chemical Company | Process for the recovery of a phytolipid composition |
US8124072B2 (en) | 2003-09-29 | 2012-02-28 | Soft Gel Technologies, Inc. | Solubilized CoQ-10 |
US7169385B2 (en) * | 2003-09-29 | 2007-01-30 | Ronald G. Udell | Solubilized CoQ-10 and carnitine |
EP1670325A1 (en) * | 2003-09-29 | 2006-06-21 | Soft Gel Technologies, Inc. | SOLUBILIZED CoQ-10 |
JP4537761B2 (ja) * | 2004-05-13 | 2010-09-08 | 築野食品工業株式会社 | トコトリエノール含有家禽卵 |
WO2006016363A2 (en) | 2004-08-10 | 2006-02-16 | Enzymotec Ltd. | Mixture of phytosterol ester(s) and 1, 3-diglyceride(s) for use in the treatment of medical conditions |
JP5006194B2 (ja) | 2004-08-19 | 2012-08-22 | ディーエスエム アイピー アセッツ ビー.ブイ. | 高沸点の空気および/または温度感受性有用生成物の混合物の精留方法 |
CN101040036B (zh) * | 2004-10-19 | 2010-08-18 | 味之素株式会社 | 来自植物组织的油状物质中含有的微量组分的浓缩方法 |
US20080020022A1 (en) * | 2006-06-05 | 2008-01-24 | Udell Ronald G | Chewable co-enzyme q-10 capsule |
US20070292501A1 (en) * | 2006-06-05 | 2007-12-20 | Udell Ronald G | Chewable soft gelatin capsules |
US8343541B2 (en) | 2007-03-15 | 2013-01-01 | Soft Gel Technologies, Inc. | Ubiquinol and alpha lipoic acid compositions |
MY162051A (en) * | 2007-05-24 | 2017-05-31 | Loders Croklaan Bv | Process for producing compositions comprising tocopherols and tocotrienols |
EP2172442B1 (de) * | 2008-10-06 | 2016-07-27 | Sulzer Chemtech AG | Verfahren und Vorrichtung zur Trennung von Carbonsäuren und/oder Carbonsäureestern |
FR2939689B1 (fr) | 2008-12-15 | 2015-09-04 | Valagro Carbone Renouvelable | Procede d'extraction d'un compose mineur d'un corps gras, notamment d'une huile vegetale ou animale ou de leurs co-produits au moyen de terpene. |
FR2970971B1 (fr) * | 2011-01-31 | 2014-05-30 | Expanscience Lab | Utilisation d'au moins un co-produit de l'industrie du raffinage des huiles vegetales pour obtenir un insaponifiable total purifie d'huile vegetale. |
PL2597142T5 (pl) * | 2011-11-23 | 2020-10-05 | Alfa Laval Corporate Ab | Odkwaszanie tłuszczy i olejów |
EP2684944B1 (en) | 2012-07-12 | 2014-10-22 | Alfa Laval Corporate AB | Deacidification of fats and oils |
EP2810940A1 (en) | 2013-06-06 | 2014-12-10 | Sulzer Chemtech AG | A Process to Prepare A Tocopherol Concentrate |
CN104262315A (zh) * | 2014-09-05 | 2015-01-07 | 宁波大红鹰生物工程股份有限公司 | 一种生育三烯酚的分离提纯方法 |
MY193786A (en) * | 2015-01-12 | 2022-10-27 | Ho Sue San David | Recovery of tocopherols/tocotrienols, carotenoids, glycerols, sterols and fatty acid esters from crude vegetable oil and the process thereof |
JP6548087B2 (ja) | 2015-05-18 | 2019-07-24 | 国立大学法人東北大学 | ビタミンe類の選択的な分離方法 |
CN105061384B (zh) * | 2015-08-07 | 2018-02-09 | 宜春大海龟生命科学有限公司 | 一种以精馏‑分子蒸馏耦合方式制备天然维生素e的方法及装置 |
MY194958A (en) | 2017-02-17 | 2022-12-28 | Phytochem Products Inc | Vitamin e production method and vitamin e production device |
US10851327B2 (en) | 2018-06-11 | 2020-12-01 | Poet Research, Inc. | Methods of refining a grain oil composition feedstock, and related systems, compositions and uses |
US10711221B2 (en) | 2018-02-09 | 2020-07-14 | Poet Research, Inc. | Method of refining a grain oil composition to make one or more grain oil products, and related systems |
US11078427B2 (en) | 2018-05-03 | 2021-08-03 | Renewable Energy Group, Inc. | Methods and devices for producing biodiesel, diesel-range hydrocarbons, and products obtained therefrom |
KR102043442B1 (ko) * | 2019-02-01 | 2019-11-11 | 주식회사 천강 | 지방산 및 유리지방산을 다량 함유한 유지를 촉매를 사용하지 않고 바이오디젤 원료용 저산가 글리세라이드를 제조하는 방법 |
EP4192964A1 (en) | 2020-08-06 | 2023-06-14 | POET Research, Inc. | Endogenous lipase for metal reduction in distillers corn oil |
KR102389517B1 (ko) * | 2020-08-10 | 2022-04-26 | 김진성 | 식물성 유지의 탈취 증류물로부터 토코페롤을 분리하는 방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432181A (en) * | 1944-08-11 | 1947-12-09 | Colgate Palmolive Peet Co | Vitamin recovery |
US3153055A (en) * | 1962-03-20 | 1964-10-13 | Eastman Kodak Co | Process for separating tocopherols and sterols from deodorizer sludge and the like |
US3335154A (en) * | 1963-06-04 | 1967-08-08 | Eastman Kodak Co | Separation of tocopherols and sterols from deodorizer sludge and the like |
US4454329A (en) * | 1980-07-04 | 1984-06-12 | The Nisshin Oil Mills, Ltd. | Process for preparation of tocopherol concentrates |
US5487817A (en) * | 1993-02-11 | 1996-01-30 | Hoffmann-La Roche Inc. | Process for tocopherols and sterols from natural sources |
-
1994
- 1994-11-07 US US08/334,901 patent/US5512691A/en not_active Expired - Lifetime
-
1995
- 1995-11-06 AR AR33412995A patent/AR000081A1/es unknown
- 1995-11-06 MY MYPI95003342A patent/MY111850A/en unknown
- 1995-11-06 IL IL11588895A patent/IL115888A0/xx unknown
- 1995-11-07 EP EP95939870A patent/EP0790990B1/en not_active Revoked
- 1995-11-07 CA CA002203550A patent/CA2203550A1/en not_active Abandoned
- 1995-11-07 AU AU41530/96A patent/AU4153096A/en not_active Abandoned
- 1995-11-07 ZA ZA959433A patent/ZA959433B/xx unknown
- 1995-11-07 JP JP51552596A patent/JP4142096B2/ja not_active Expired - Fee Related
- 1995-11-07 SK SK533-97A patent/SK53397A3/sk unknown
- 1995-11-07 ES ES95939870T patent/ES2157350T3/es not_active Expired - Lifetime
- 1995-11-07 TR TR95/01378A patent/TR199501378A2/xx unknown
- 1995-11-07 BR BR9509626A patent/BR9509626A/pt not_active Application Discontinuation
- 1995-11-07 PT PT95939870T patent/PT790990E/pt unknown
- 1995-11-07 WO PCT/US1995/014612 patent/WO1996014311A1/en not_active Application Discontinuation
- 1995-11-07 DE DE69521437T patent/DE69521437T2/de not_active Revoked
- 1995-11-07 CN CNB951969676A patent/CN1176920C/zh not_active Expired - Fee Related
- 1995-11-07 CZ CZ971296A patent/CZ129697A3/cs unknown
Also Published As
Publication number | Publication date |
---|---|
CN1176920C (zh) | 2004-11-24 |
SK53397A3 (en) | 1998-05-06 |
AU4153096A (en) | 1996-05-31 |
US5512691A (en) | 1996-04-30 |
PT790990E (pt) | 2001-09-28 |
CN1171106A (zh) | 1998-01-21 |
ES2157350T3 (es) | 2001-08-16 |
MX9703275A (es) | 1997-07-31 |
DE69521437D1 (de) | 2001-07-26 |
IL115888A0 (en) | 1996-01-31 |
JP4142096B2 (ja) | 2008-08-27 |
JPH10508605A (ja) | 1998-08-25 |
BR9509626A (pt) | 1998-01-06 |
WO1996014311A1 (en) | 1996-05-17 |
EP0790990B1 (en) | 2001-06-20 |
EP0790990A1 (en) | 1997-08-27 |
CA2203550A1 (en) | 1996-05-17 |
DE69521437T2 (de) | 2001-10-18 |
ZA959433B (en) | 1996-05-15 |
MY111850A (en) | 2001-01-31 |
CZ129697A3 (cs) | 1998-02-18 |
TR199501378A2 (tr) | 1996-06-21 |
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