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IE41884L - Purifying crude phosphatides. - Google Patents

Purifying crude phosphatides.

Info

Publication number
IE41884L
IE41884L IE750588A IE58875A IE41884L IE 41884 L IE41884 L IE 41884L IE 750588 A IE750588 A IE 750588A IE 58875 A IE58875 A IE 58875A IE 41884 L IE41884 L IE 41884L
Authority
IE
Ireland
Prior art keywords
phospholipid
water
phospholipids
crude
slurry
Prior art date
Application number
IE750588A
Other versions
IE41884B1 (en
Original Assignee
Unilever Ltd
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 Ltd filed Critical Unilever Ltd
Publication of IE41884L publication Critical patent/IE41884L/en
Publication of IE41884B1 publication Critical patent/IE41884B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/10—Phosphatides, e.g. lecithin
    • C07F9/103—Extraction or purification by physical or chemical treatment of natural phosphatides; Preparation of compositions containing phosphatides of unknown structure
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J7/00—Phosphatide compositions for foodstuffs, e.g. lecithin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)

Abstract

Pure phospholipids are recovered from crude phospholipids, for example from soyabean phospholipid slurry, if the crude phospholipids are treated simultaneously with a water-immiscible, nonpolar, phospholipid-dissolving organic liquid and water. When an aqueous crude phospholipid slurry is used, water does not need to be added or only for further dilution. The mixture can contain less than 75% of organic polar solvent. After treatment, the mixture is centrifuged and pure phospholipid is recovered from the hydrophobic phase by evaporation. [GB1504125A]
IE588/75A 1974-03-22 1975-03-18 Process for purifying phosphatides IE41884B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12927/74A GB1504125A (en) 1974-03-22 1974-03-22 Process for purifying phosphatides

Publications (2)

Publication Number Publication Date
IE41884L true IE41884L (en) 1975-10-22
IE41884B1 IE41884B1 (en) 1980-04-23

Family

ID=10013697

Family Applications (1)

Application Number Title Priority Date Filing Date
IE588/75A IE41884B1 (en) 1974-03-22 1975-03-18 Process for purifying phosphatides

Country Status (14)

Country Link
JP (1) JPS5628132B2 (en)
AT (1) AT345462B (en)
BE (1) BE827026A (en)
CA (1) CA1049551A (en)
CH (1) CH614606A5 (en)
DE (1) DE2512639A1 (en)
DK (1) DK122175A (en)
FR (1) FR2264815B1 (en)
GB (1) GB1504125A (en)
IE (1) IE41884B1 (en)
IT (1) IT1030399B (en)
LU (1) LU72108A1 (en)
NL (1) NL7503304A (en)
SE (1) SE415565B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218027A1 (en) * 1982-05-13 1983-11-17 A. Nattermann & Cie GmbH, 5000 Köln PHOSPHOLIPID SOLUTIONS
GB8307594D0 (en) * 1983-03-18 1983-04-27 Unilever Plc Triglyceride oils
JPS63265914A (en) * 1987-04-23 1988-11-02 Sanyo Chem Ind Ltd Production of epoxy resin
IT1319679B1 (en) 2000-12-05 2003-10-23 Chemi Spa PHOSPHATIDYLSERINE PURIFICATION PROCESS.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933814A (en) * 1959-05-12 1963-08-14 Unilever Ltd Improvements in or relating to the purification of phosphatides
AT315359B (en) * 1972-07-31 1974-05-27 Etapharm Chem Pharm Lab Ges M Process for the production of highly purified phosphatides from animal organs

Also Published As

Publication number Publication date
DE2512639A1 (en) 1975-10-16
SE415565B (en) 1980-10-13
JPS5628132B2 (en) 1981-06-30
DK122175A (en) 1975-09-23
IT1030399B (en) 1979-03-30
CA1049551A (en) 1979-02-27
CH614606A5 (en) 1979-12-14
GB1504125A (en) 1978-03-15
SE7503140L (en) 1975-09-23
NL7503304A (en) 1975-09-24
BE827026A (en) 1975-09-22
FR2264815B1 (en) 1978-02-03
LU72108A1 (en) 1976-07-01
FR2264815A1 (en) 1975-10-17
IE41884B1 (en) 1980-04-23
AT345462B (en) 1978-09-25
JPS50130797A (en) 1975-10-16
ATA215075A (en) 1978-01-15

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