GB1499333A - Olein-stearin separation - Google Patents

Olein-stearin separation

Info

Publication number
GB1499333A
GB1499333A GB4239974A GB4239974A GB1499333A GB 1499333 A GB1499333 A GB 1499333A GB 4239974 A GB4239974 A GB 4239974A GB 4239974 A GB4239974 A GB 4239974A GB 1499333 A GB1499333 A GB 1499333A
Authority
GB
United Kingdom
Prior art keywords
oil
olein
liquid
specific gravity
component
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
Application number
GB4239974A
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.)
SCIENCE MALAYSIA, University of
Original Assignee
SCIENCE MALAYSIA, University of
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 SCIENCE MALAYSIA, University of filed Critical SCIENCE MALAYSIA, University of
Priority to GB4239974A priority Critical patent/GB1499333A/en
Publication of GB1499333A publication Critical patent/GB1499333A/en
Priority to MY7800385A priority patent/MY7800385A/en
Expired 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
    • 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
    • C11B7/0041—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 in mixtures of individualized solvents (water is not taken into account)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (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)

Abstract

1499333 Olein-stearin separation UNIVERSITY OF SCIENCE OF MALAYSIA 22 Sept 1975 [30 Sept 1974 17 Dec 1974 7 March 1975] 42399/74 54553/74 and 9698/75 Heading C5C Fatty oils are separated into olein and stearin fractions by adding a liquid single phase mixture of two components; (i) at least one liquid polyhydroxy compound or water and (ii) at least one polar organic liquid, which single phase mixture is insoluble in the oil and has a composition defined by the equation: where X is the percentage of component (i) D 1 is the specific gravity of component (i) at 25‹ C. D 2 is the specific gravity of component (ii) at 25‹ C, and B depends on the specific gravity of the oil and varies between 87 and 97, and separating the oil into olein and stearin fractions e.g. by centrifuging or allowing to stand. Suitable components of the liquid mixture are (i) propylene glycol, glycerol (ii) ethanol, n-propanol, iso-propanol, acetone, and nbutanone. The fatty oil may be palm, rice bran, herring, palm kernel, cottonseed or olive oil or tallow or lard.
GB4239974A 1975-09-22 1975-09-22 Olein-stearin separation Expired GB1499333A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4239974A GB1499333A (en) 1975-09-22 1975-09-22 Olein-stearin separation
MY7800385A MY7800385A (en) 1975-09-22 1978-12-31 Olein stearin separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4239974A GB1499333A (en) 1975-09-22 1975-09-22 Olein-stearin separation

Publications (1)

Publication Number Publication Date
GB1499333A true GB1499333A (en) 1978-02-01

Family

ID=10424242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4239974A Expired GB1499333A (en) 1975-09-22 1975-09-22 Olein-stearin separation

Country Status (2)

Country Link
GB (1) GB1499333A (en)
MY (1) MY7800385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8414943B2 (en) 2007-12-21 2013-04-09 Loders Croklaan B.V. Process for producing a palm oil product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
MY7800385A (en) 1978-12-31

Similar Documents

Publication Publication Date Title
GB1020826A (en) Margarine oils
ATE24266T1 (en) LIPID COMPOSITION FOR ORAL, ENTERAL OR PARENTERAL NUTRITION.
GB1143143A (en) Process for vacuum distilling randomly interesterified triglycerides to produce novel triglyceride fractions
GB1499333A (en) Olein-stearin separation
CA923826A (en) Coalescing pack for an oil well emulsion separator
GB1455581A (en) Fat blend
Thompson et al. Characteristics of high-melting triglyceride fractions from the fat-globule membrane and butter oil of bovine milk
GB1110489A (en) Baker's all-purpose, plastic shortening composition
IE38740B1 (en) Fat blend
US2357881A (en) Process of treating glyceride oils
GB1520523A (en) Processes for the refining of crude oils &c of animal or vegetable origin
US2741644A (en) Methods of obtaining carotene from palm oil
SE8103866L (en) SOME FAT PRODUCT II
US2396680A (en) Natural antioxidants
US4167519A (en) Olein-stearin separation
SE7609094L (en) BODY COMPOSITION AND PROCEDURE FOR PRODUCING IT
SE8301565D0 (en) OIL SOLUBLE COMPOSITION CONTAINING FAT SOLUBLE VITAMIN
GB573937A (en) Improvements in or relating to the production of stable fat-soluble vitamin-containing products
US2461808A (en) Production of antioxidants for fatty materials
FR2203592A1 (en) Edible oils with increased polyunsaturated acid content - by extraction with N-substituted amide solvents
ES348889A1 (en) Improved fatty compositions
GB1040056A (en) Preparation of liquid shortening and product
GB1312224A (en) Refining of triglycerides
GB921033A (en)
GB1444551A (en) Solvent extraction of glyceride oils

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee