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FR2438681A1 - Procede de traitement des graisses et des huiles vegetales brutes - Google Patents

Procede de traitement des graisses et des huiles vegetales brutes

Info

Publication number
FR2438681A1
FR2438681A1 FR7924053A FR7924053A FR2438681A1 FR 2438681 A1 FR2438681 A1 FR 2438681A1 FR 7924053 A FR7924053 A FR 7924053A FR 7924053 A FR7924053 A FR 7924053A FR 2438681 A1 FR2438681 A1 FR 2438681A1
Authority
FR
France
Prior art keywords
treatment
oils
fats
vegetable fats
hypercritical
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.)
Granted
Application number
FR7924053A
Other languages
English (en)
Other versions
FR2438681B1 (fr
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2438681A1 publication Critical patent/FR2438681A1/fr
Application granted granted Critical
Publication of FR2438681B1 publication Critical patent/FR2438681B1/fr
Granted 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/006—Refining fats or fatty oils by extraction

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)
  • Edible Oils And Fats (AREA)

Abstract

PROCEDE DE TRAITEMENT DES GRAISSES ET DES HUILES MINERALES BRUTES EXTRAITES DE GRAINES ET DE FRUITS, CARACTERISE EN CE QUE LES GRAISSES ET LES HUILES BRUTES SONT RAFFINEES ET, LE CAS ECHEANT, FRACTIONNEES A L'AIDE DE GAZ HYPERCRITIQUES, DE MANIERE QUE LEURS COMPOSANTS, TELS QUE LES GLYCERIDES, LES ACIDES GRAS LIBRES, LES ALDEHYDES, LES CETONES, LES CORPS AROMATIQUES ET ODORANTS SONT ABSORBES PAR LA PHASE GAZEUSE HYPERCRITIQUE AVANT D'ETRE EVACUES SOUS L'EFFET D'UNE REDUCTION GRADUELLE DE LA PRESSION ETOU DE LA TEMPERATURE, ALORS QUE LES IMPURETES ET LES PRODUITS MUCILAGINEUX SONT RETENUS DANS UNE PHASE "RAFFINEE".
FR7924053A 1978-10-09 1979-09-27 Procede de traitement des graisses et des huiles vegetales brutes Granted FR2438681A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782843920 DE2843920A1 (de) 1978-10-09 1978-10-09 Verfahren zur behandlung von rohen pflanzlichen fetten und oelen

Publications (2)

Publication Number Publication Date
FR2438681A1 true FR2438681A1 (fr) 1980-05-09
FR2438681B1 FR2438681B1 (fr) 1983-09-09

Family

ID=6051734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924053A Granted FR2438681A1 (fr) 1978-10-09 1979-09-27 Procede de traitement des graisses et des huiles vegetales brutes

Country Status (7)

Country Link
JP (1) JPS5552393A (fr)
BE (1) BE879145A (fr)
DE (1) DE2843920A1 (fr)
FR (1) FR2438681A1 (fr)
GB (1) GB2032789B (fr)
IT (1) IT1125436B (fr)
NL (1) NL7907094A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011185A1 (de) * 1980-03-22 1981-10-01 Kali-Chemie Pharma Gmbh, 3000 Hannover Verfahren zur gewinnung von fuer physiologische zwecke direkt verwendbarem rin(paragraph)lecithin
DE3207914A1 (de) * 1982-03-04 1983-09-15 Skw Trostberg Ag, 8223 Trostberg Verfahren zur extraktiven gewinnung von hochwertigen natuerlichen wachsen
US4422966A (en) 1983-03-18 1983-12-27 Union Camp Corporation Separation of neutrals from tall oil soaps
US4568495A (en) * 1983-05-16 1986-02-04 Union Camp Corporation Fractionation of polymerized fatty acids
AU607027B2 (en) * 1987-12-16 1991-02-21 Unilever Plc Process for the extraction of lactones from lipid material and use of the extract thus obtained for flavouring foodstuffs
US5151188A (en) * 1990-06-12 1992-09-29 The Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services Supercritical fluid extraction enhancer
JP2538753B2 (ja) * 1993-08-27 1996-10-02 財団法人地球環境産業技術研究機構 脂肪酸の抽出方法
FR2790479B1 (fr) * 1999-03-02 2001-04-13 Commissariat Energie Atomique Procede de traitement d'une huile utilisant un fluide a l'etat supercritique
US6685828B2 (en) * 1999-09-16 2004-02-03 Berger Instruments, Inc. Automated sample collection in supercritical fluid chromatography
US6413428B1 (en) * 1999-09-16 2002-07-02 Berger Instruments, Inc. Apparatus and method for preparative supercritical fluid chromatography
US6632353B2 (en) * 2000-06-26 2003-10-14 Berger Instruments, Inc. Rapid sample collection in supercritical fluid chromatography
DE10250312A1 (de) * 2002-10-29 2004-05-19 Degussa Ag Verfahren zur Abtrennung von freien Fettsäuren
US8215922B2 (en) 2008-06-24 2012-07-10 Aurora Sfc Systems, Inc. Compressible fluid pumping system for dynamically compensating compressible fluids over large pressure ranges
US9163618B2 (en) 2008-06-24 2015-10-20 Agilent Technologies, Inc. Automated conversion between SFC and HPLC
US8419936B2 (en) 2010-03-23 2013-04-16 Agilent Technologies, Inc. Low noise back pressure regulator for supercritical fluid chromatography

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652376A (en) * 1939-12-08 1951-04-25 Synergic Foundation Inc Improvements in or relating to the refining and decolorizing of glyceride oils
DE2127596A1 (de) * 1971-06-03 1972-12-21 Hag Ag, 2800 Bremen Verfahren zur Gewinnung von Pflanzenfetten und ölen.
DE1493190B2 (de) * 1963-04-16 1973-01-04 Studiengesellschaft Kohle Mbh, 4330 Muelheim Verfahren zur Trennung von Stoffgemischen
GB1474207A (en) * 1973-08-10 1977-05-18 Peter S Separating substances for low vapour pressure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652376A (en) * 1939-12-08 1951-04-25 Synergic Foundation Inc Improvements in or relating to the refining and decolorizing of glyceride oils
DE1493190B2 (de) * 1963-04-16 1973-01-04 Studiengesellschaft Kohle Mbh, 4330 Muelheim Verfahren zur Trennung von Stoffgemischen
DE2127596A1 (de) * 1971-06-03 1972-12-21 Hag Ag, 2800 Bremen Verfahren zur Gewinnung von Pflanzenfetten und ölen.
GB1474207A (en) * 1973-08-10 1977-05-18 Peter S Separating substances for low vapour pressure

Also Published As

Publication number Publication date
GB2032789B (en) 1983-01-06
IT7926218A0 (it) 1979-10-03
FR2438681B1 (fr) 1983-09-09
NL7907094A (nl) 1980-04-11
DE2843920A1 (de) 1980-04-10
JPS5552393A (en) 1980-04-16
IT1125436B (it) 1986-05-14
GB2032789A (en) 1980-05-14
BE879145A (fr) 1980-02-01

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Legal Events

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