ES2160965T3 - Procedimiento de obtencion de orizanol. - Google Patents

Procedimiento de obtencion de orizanol.

Info

Publication number
ES2160965T3
ES2160965T3 ES97931750T ES97931750T ES2160965T3 ES 2160965 T3 ES2160965 T3 ES 2160965T3 ES 97931750 T ES97931750 T ES 97931750T ES 97931750 T ES97931750 T ES 97931750T ES 2160965 T3 ES2160965 T3 ES 2160965T3
Authority
ES
Spain
Prior art keywords
orizanol
procedure
obtaining
preferredly
extract
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97931750T
Other languages
English (en)
Inventor
Amerongen Marnix P Van
Cornelis Hofman
Arend Zwanenburg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever NV
Original Assignee
Unilever NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of ES2160965T3 publication Critical patent/ES2160965T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Steroid Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN CONCENTRADO DE ORIZANOL A PARTIR DE UNA SUSTANCIA GRASA QUE CONTIENE ORIZANOL QUE ES PREFERENTEMENTE ACEITE CRUDO QUE CONSISTE EN (A1) EXTRAER LOS FOSFOLIPIDOS PRESENTES Y (A2) LOS ACIDOS GRASOS LIBRES, PREFERENTEMENTE A TRAVES DE UNA DESASORPCION; (B) NEUTRALIZAR LOS ALCALIS DEL PRODUCTO OBTENIDO; (C) SEPARAR Y EXTRAER LA FASE ACEITOSA OBTENIDA. PREFERENTEMENTE TAMBIEN SE LLEVA A CABO UN PASO DE SEPARACION ADICIONAL EN UNA FASE ACUOSA Y UNA ACEITOSA MEDIANTE LA ADICION DE UN ACIDO A UN PH < 5, PREFERENTEMENTE A UN PH < 3, Y UNA EXTRACCION POSTERIOR DEL CUALQUIER SUSTANCIA NO GRASA TAL COMO AGUA, HIDROXIDO ALCALINO Y ACIDO UTILIZADOS DE LA FASE ACEITOSA.
ES97931750T 1996-07-05 1997-06-30 Procedimiento de obtencion de orizanol. Expired - Lifetime ES2160965T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96201870 1996-07-05

Publications (1)

Publication Number Publication Date
ES2160965T3 true ES2160965T3 (es) 2001-11-16

Family

ID=8224145

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97931750T Expired - Lifetime ES2160965T3 (es) 1996-07-05 1997-06-30 Procedimiento de obtencion de orizanol.

Country Status (10)

Country Link
EP (1) EP0912665B1 (es)
JP (1) JP3370342B2 (es)
CN (1) CN1089366C (es)
AU (1) AU739166B2 (es)
BR (1) BR9710183A (es)
CA (1) CA2259537C (es)
DE (1) DE69706177T2 (es)
ES (1) ES2160965T3 (es)
WO (1) WO1998001519A1 (es)
ZA (1) ZA975992B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5985344A (en) * 1997-09-02 1999-11-16 The Ricex Company Process for obtaining micronutrient enriched rice bran oil
JP2007124917A (ja) * 2005-11-01 2007-05-24 Chikuno Shokuhin Kogyo Kk オリザノールを豊富に含んだ米油の製造法及びその用途
US9321984B2 (en) 2012-03-02 2016-04-26 Ht Nutri Sárl Method for processing rice-oil
CN104130856B (zh) * 2013-05-03 2019-07-05 丰益(上海)生物技术研发中心有限公司 一种保留营养成分的油脂及其加工工艺
CN103435677B (zh) * 2013-08-24 2015-12-23 浙江得乐康食品股份有限公司 一种从米糠毛油中提取谷维素的新方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301002B (de) * 1963-09-05 1969-08-14 Toyo Koatsu Ind Inc Verfahren zur Gewinnung von ª†-Oryzanol
JPS5510600B2 (es) * 1972-01-14 1980-03-17
JPS51123811A (en) * 1975-04-22 1976-10-28 Okayasu Shoten:Kk Concentration and isolation of oryzanol
JPS5945037B2 (ja) * 1978-06-05 1984-11-02 極東脂肪酸株式会社 米ヌカ油アルカリ油滓からの粗脂肪酸より良質の脂肪酸及び有用な米ヌカピツチの採取方法
DE2829516A1 (de) * 1978-07-05 1980-01-17 Messerschmitt Boelkow Blohm Verfahren zur automatischen erkennung thermischer einwirkungen von laserstrahlen und anordnung zur durchfuehrung des verfahrens
JPS5821619A (ja) * 1981-07-30 1983-02-08 Nobuyoshi Usuki 粗製或は精製オリザノ−ルから各成分の濃縮法
JPS59147099A (ja) * 1983-02-10 1984-08-23 雪印乳業株式会社 植物ステロ−ル含量の高い食用油脂の製造方法
JPH04320645A (ja) * 1991-04-19 1992-11-11 Tokyo Yushi Kogyo Kk 強化米ぬか油の製法
US5290597A (en) * 1992-04-27 1994-03-01 General Electric Company Method of treating halogenated polyimide substrates for increasing adhesion of metal layer thereon
JPH06340889A (ja) * 1993-05-31 1994-12-13 Tokyo Yushi Kogyo Kk オリザノール類を豊富に含んだ、こめ油の製造法
JPH07216381A (ja) * 1994-01-31 1995-08-15 Tokyo Yushi Kogyo Kk 米ぬか原油からフェルラ酸エステルに富む食用油の製造法
GB9408865D0 (en) * 1994-05-04 1994-06-22 Unilever Plc Process for refining glyceride oil
DE69428539T2 (de) * 1994-11-05 2002-04-25 Nestle Sa Lipidzusammensetzung für Kosmetik

Also Published As

Publication number Publication date
EP0912665A1 (en) 1999-05-06
DE69706177D1 (de) 2001-09-20
CA2259537A1 (en) 1998-01-15
CN1224443A (zh) 1999-07-28
EP0912665B1 (en) 2001-08-16
AU739166B2 (en) 2001-10-04
BR9710183A (pt) 1999-08-10
AU3540097A (en) 1998-02-02
JP2000505134A (ja) 2000-04-25
DE69706177T2 (de) 2002-04-18
ZA975992B (en) 1999-01-04
CN1089366C (zh) 2002-08-21
JP3370342B2 (ja) 2003-01-27
WO1998001519A1 (en) 1998-01-15
CA2259537C (en) 2004-08-24

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