GB2013705A - A process for the solvent fractionation of animal or vegetable fats in general - Google Patents

A process for the solvent fractionation of animal or vegetable fats in general

Info

Publication number
GB2013705A
GB2013705A GB7901252A GB7901252A GB2013705A GB 2013705 A GB2013705 A GB 2013705A GB 7901252 A GB7901252 A GB 7901252A GB 7901252 A GB7901252 A GB 7901252A GB 2013705 A GB2013705 A GB 2013705A
Authority
GB
United Kingdom
Prior art keywords
fractions
fat
animal
solvent fractionation
general
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
GB7901252A
Other versions
GB2013705B (en
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.)
BIOCELL Srl
Original Assignee
BIOCELL Srl
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
Priority claimed from IT1954078A external-priority patent/IT1110651B/en
Priority claimed from IT3088278A external-priority patent/IT1160352B/en
Application filed by BIOCELL Srl filed Critical BIOCELL Srl
Publication of GB2013705A publication Critical patent/GB2013705A/en
Application granted granted Critical
Publication of GB2013705B publication Critical patent/GB2013705B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/44—Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
    • C11B7/0008—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Birds (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

A process has been developed for the solvent fractionation of an animal or vegetable fat into distinctive fractions of well defined physical properties. The fat is partitioned into three fractions by only two crystallizations from acetone or other solvents. One is a semi-solid fat fraction resembling cocoa butter in melting properties which melts at about 36 DEG -38 DEG C. Another is a high melting solid fat which melts above 45 DEG C. The third fraction is an oil at room temperature. The invention also relates to the uses of these fractions either by themselves, by combination of the fractions themselves or in combination with other fatty materials such as cocoa butter or various animal or vegetable fatty materials to create fatty products for food or non-food use. The Examples relate to the fractionation of butter fat and palm oil, respectively.
GB7901252A 1978-01-24 1979-01-12 Process for the solvent fractionation of animal or vegetable fats in general Expired GB2013705B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1954078A IT1110651B (en) 1978-01-24 1978-01-24 Fractional crystallisation of fats esp. butter and palm oil - using low amts. of solvent at moderate temps.
IT3088278A IT1160352B (en) 1978-12-15 1978-12-15 Fractional crystallisation of fats esp. butter and palm oil - using low amts. of solvent at moderate temps.

Publications (2)

Publication Number Publication Date
GB2013705A true GB2013705A (en) 1979-08-15
GB2013705B GB2013705B (en) 1982-09-02

Family

ID=26327204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7901252A Expired GB2013705B (en) 1978-01-24 1979-01-12 Process for the solvent fractionation of animal or vegetable fats in general

Country Status (5)

Country Link
DE (1) DE2902235A1 (en)
DK (1) DK161771C (en)
FR (1) FR2415138A1 (en)
GB (1) GB2013705B (en)
NL (1) NL7900419A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171604A (en) * 1990-04-05 1992-12-15 Van Den Bergh Foods Co., Division Of Conopco Inc. Fat blends for chocolate compositions
WO2002008369A1 (en) * 2000-07-20 2002-01-31 The United States Of America, As Represented By The Secretary Of Agriculture Solvent fractionation of chicken fat
US7223435B2 (en) 2002-08-12 2007-05-29 Unilever Bestfoods North America, Division Of Conopco, Inc. Triglyceride fat
US8414943B2 (en) 2007-12-21 2013-04-09 Loders Croklaan B.V. Process for producing a palm oil product

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479976A (en) * 1981-09-09 1984-10-30 Lever Brothers Company Hardened butterfat in margarine fat blends
IT1140338B (en) * 1981-12-15 1986-09-24 Biocell Spa PROCEDURE FOR SOLVENT FRACTIONING OF PALM OIL STEARINE AND USE OF RELATED PRODUCTS
US4601857A (en) * 1983-07-26 1986-07-22 Nestec S. A. Process for fat fractionation with azeotropic solvents
CH666160A5 (en) * 1985-07-05 1988-07-15 Nestle Sa PROCESS FOR TREATING COCOA BUTTER.
DE4132892A1 (en) * 1991-10-04 1993-04-22 Krupp Maschinentechnik SUBSTANCE MIXING FACTIONING
EP1818088A1 (en) * 2006-01-20 2007-08-15 De Smet Engineering N.V. Crystallisers useful in fractionation processes for oils and fats

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1240727A (en) * 1959-09-09 1960-09-09 Asahi Denka Kogyo Kk Process for treating tallow, palm oil and other similar fatty substances
DE1958792B2 (en) * 1968-11-26 1976-10-07 Kao Soap Co., Ltd., Tokio PROCESS FOR MANUFACTURING A COCOA BUTTER SUBSTITUTE
US4127597A (en) * 1977-04-14 1978-11-28 The United States Of America As Represented By The Secretary Of Agriculture Continuous fractionation of tallow and production of a cocoa butter-like plastic fat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171604A (en) * 1990-04-05 1992-12-15 Van Den Bergh Foods Co., Division Of Conopco Inc. Fat blends for chocolate compositions
WO2002008369A1 (en) * 2000-07-20 2002-01-31 The United States Of America, As Represented By The Secretary Of Agriculture Solvent fractionation of chicken fat
US7223435B2 (en) 2002-08-12 2007-05-29 Unilever Bestfoods North America, Division Of Conopco, Inc. Triglyceride fat
US8414943B2 (en) 2007-12-21 2013-04-09 Loders Croklaan B.V. Process for producing a palm oil product

Also Published As

Publication number Publication date
DK161771C (en) 1992-04-06
NL7900419A (en) 1979-07-26
FR2415138A1 (en) 1979-08-17
DK161771B (en) 1991-08-12
DE2902235A1 (en) 1979-07-26
FR2415138B1 (en) 1984-12-14
GB2013705B (en) 1982-09-02
DK17379A (en) 1979-07-25

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940112