ZA938754B - Process for the refining of edible oils - Google Patents

Process for the refining of edible oils

Info

Publication number
ZA938754B
ZA938754B ZA938754A ZA938754A ZA938754B ZA 938754 B ZA938754 B ZA 938754B ZA 938754 A ZA938754 A ZA 938754A ZA 938754 A ZA938754 A ZA 938754A ZA 938754 B ZA938754 B ZA 938754B
Authority
ZA
South Africa
Prior art keywords
oil
refining
treatment
oils
edible oils
Prior art date
Application number
ZA938754A
Inventor
Josef Petrus Van Dalen
Karel P A M Van Putte
Ronald Frederick Van Slooten
Arend Zwanenburg
Original Assignee
Unilever Plc
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 Plc filed Critical Unilever Plc
Publication of ZA938754B publication Critical patent/ZA938754B/en

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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/12—Refining fats or fatty oils by distillation
    • C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam
    • 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

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)
  • Edible Oils And Fats (AREA)
  • Fats And Perfumes (AREA)

Abstract

A method for refining triglyceride oils, preferably of natural origin. The method is particularly suitable for the refining of oils meant for direct consumption such as are sunflower oil, palm oil and olive oil. The method consists of a two-step treatment comprising a heating treatment and a subsequent stripping treatment. The stripping temperature is at 30-200 DEG C and the heating treatment consists of keeping the oil at an elevated but moderate temperature (30-180 DEG C). A stable oil results, which may be characterized further either by a specific flavour profile which may be appraised as natural and attractive or by the absence of any flavour.
ZA938754A 1992-12-03 1993-11-23 Process for the refining of edible oils ZA938754B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92203750 1992-12-03

Publications (1)

Publication Number Publication Date
ZA938754B true ZA938754B (en) 1995-05-23

Family

ID=8211097

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA938754A ZA938754B (en) 1992-12-03 1993-11-23 Process for the refining of edible oils

Country Status (11)

Country Link
EP (1) EP0672096B1 (en)
AT (1) ATE152761T1 (en)
AU (1) AU672858B2 (en)
CA (1) CA2150949C (en)
DE (1) DE69310543T2 (en)
DK (1) DK0672096T3 (en)
ES (1) ES2102806T3 (en)
MY (1) MY131379A (en)
TR (1) TR28200A (en)
WO (1) WO1994012596A1 (en)
ZA (1) ZA938754B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07247495A (en) * 1994-03-09 1995-09-26 Fuji Oil Co Ltd Method for producing fatty oil highly containing carotene
AUPN023994A0 (en) * 1994-12-23 1995-01-27 Stotter, Gail Dawn A process for deodorising tea tree oil
IT1296002B1 (en) * 1995-04-06 1999-06-03 Paolo Bonazelli EXTRA-VIRGIN OLIVE OIL SOLIDIFIED IN ORDER TO OBTAIN A HIGH VOLUMETRIC EXPANSION AND RELATED PRODUCTION PROCESS
WO1996036684A1 (en) * 1995-05-16 1996-11-21 Unilever N.V. Method for refining an edible oil
DE69618594T2 (en) * 1995-06-12 2002-08-22 Unilever Nv GENTLE REFINING OF TRIGLYCERIDE OILS
DK1042435T3 (en) * 1997-12-19 2002-11-04 Unilever Nv Olive oil-containing food composition
US6423857B1 (en) 1998-11-20 2002-07-23 I.P. Holdings Methods for recovering fatty acids
US6844458B2 (en) 1998-11-20 2005-01-18 Ip Holdings, L.L.C. Vegetable oil refining
US6441209B1 (en) 1998-11-20 2002-08-27 Ip Holdings, L.L.C. Method for treating organic acid-treated phosphatides
US6172248B1 (en) 1998-11-20 2001-01-09 Ip Holdings, L.L.C. Methods for refining vegetable oils and byproducts thereof
US6426423B1 (en) 1998-11-20 2002-07-30 I.P. Holdings Methods for treating phosphatide-containing mixtures
EP1013753B1 (en) * 1998-12-22 2006-03-08 Unilever N.V. Refining of vegetable oil
US6750359B1 (en) 2001-09-04 2004-06-15 Ip Holdings, L.L.C. Methods for treating deodorizer distillate
ES2323644T3 (en) 2003-08-21 2009-07-22 Monsanto Technology Llc DESATURASAS OF FATTY ACIDS FROM PRIMULA.
ES2541537T3 (en) 2004-04-16 2015-07-21 Monsanto Technology, Llc Expression of fatty acid desaturases in corn
EP1827123B1 (en) 2004-11-04 2015-07-22 Monsanto Technology, LLC High pufa oil compositions
EP1989278A1 (en) * 2006-02-28 2008-11-12 Grace GmbH & Co. KG Physical refining process using adsorbent particles for the production of biodiesel fuel
MX2008011625A (en) 2006-03-10 2008-11-14 Monsanto Technology Llc Soybean seed and oil compositions and methods of making same.
WO2009025542A1 (en) * 2008-02-26 2009-02-26 Ruslee Hussain Improved process of refining crude vegetable oil and animal fats for biodiesel feedstock
US9480271B2 (en) 2009-09-15 2016-11-01 Monsanto Technology Llc Soybean seed and oil compositions and methods of making same
CN115253780B (en) * 2022-08-10 2024-01-30 广西壮族自治区林业科学研究院 Aroma generating equipment and method for keeping original flavor of tea oil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109908A (en) * 1975-03-22 1976-09-29 Asahi Denka Kogyo Kk PAAMUYUNOSEISEIHO
JPS51109907A (en) * 1975-03-22 1976-09-29 Asahi Denka Kogyo Kk PAAMUYUNOSEISEIHO
JPS5488904A (en) * 1977-12-27 1979-07-14 Nisshin Oil Mills Ltd:The Preparation of palm oil
DE3771670D1 (en) * 1986-11-13 1991-08-29 Cambrian Eng Group Ltd METHOD FOR SLIMING TRIGLYCERIDOILS.
AU632272B2 (en) * 1988-03-11 1992-12-24 Malaysian Palm Oil Board Refining of edible oil
DE3839017A1 (en) * 1988-11-18 1990-05-23 Henkel Kgaa Process for separating off by distillation undesirable constituents of natural fats/oils and derivatives thereof
ES2013206A6 (en) * 1989-06-29 1990-04-16 Espan Carburos Metal A process for deodorizing oils and fats.

Also Published As

Publication number Publication date
AU5624694A (en) 1994-06-22
AU672858B2 (en) 1996-10-17
MY131379A (en) 2007-08-30
CA2150949C (en) 2000-07-18
ATE152761T1 (en) 1997-05-15
EP0672096B1 (en) 1997-05-07
EP0672096A1 (en) 1995-09-20
WO1994012596A1 (en) 1994-06-09
DE69310543D1 (en) 1997-06-12
DK0672096T3 (en) 1997-11-03
ES2102806T3 (en) 1997-08-01
DE69310543T2 (en) 1997-09-04
TR28200A (en) 1996-02-08

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