WO1991007877A3 - Procede d'extraction du cholesterol contenu dans une matiere grasse d'origine animale - Google Patents

Procede d'extraction du cholesterol contenu dans une matiere grasse d'origine animale

Info

Publication number
WO1991007877A3
WO1991007877A3 PCT/FR1990/000838 FR9000838W WO9107877A3 WO 1991007877 A3 WO1991007877 A3 WO 1991007877A3 FR 9000838 W FR9000838 W FR 9000838W WO 9107877 A3 WO9107877 A3 WO 9107877A3
Authority
WO
WIPO (PCT)
Prior art keywords
cholesterol
animal fat
fat
extracting cholesterol
extracting
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.)
Ceased
Application number
PCT/FR1990/000838
Other languages
English (en)
Other versions
WO1991007877A2 (fr
Inventor
Marie-Georgette Montaudoin
Alain Rancurel
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.)
EXPANCHIMIE
Original Assignee
EXPANCHIMIE
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 EXPANCHIMIE filed Critical EXPANCHIMIE
Priority to CA002069408A priority Critical patent/CA2069408A1/fr
Publication of WO1991007877A2 publication Critical patent/WO1991007877A2/fr
Publication of WO1991007877A3 publication Critical patent/WO1991007877A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
    • A23C15/00—Butter; Butter preparations; Making thereof
    • A23C15/12—Butter preparations
    • A23C15/14—Butter powder; Butter oil, i.e. melted butter, e.g. ghee ; Anhydrous butter
    • A23C15/145—Removal of steroids, e.g. cholesterol or free acids; Fractionation of anhydrous milkfat by extraction with solvents other than solvent crystallisation or with supercritical gases or by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/12—Molecular distillation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Fats And Perfumes (AREA)

Abstract

La présente invention a pour objet un procédé d'extraction du cholestérol à partir d'une matière grasse d'origine animale par distillation moléculaire à l'aide d'un appareil de distribution moléculaire conventionnel comprenant des moyens pour obtenir un film mince d'une épaisseur de l'ordre de 0,1 à 1 mm d'une matière grasse liquide à distiller sur une paroi chauffée sous vide pour provoquer l'évaporation du cholestérol, et consistant à récupérer la matière grasse allégée en cholestérol, caractérisé en ce que ladite surface est chauffée par un dispositif de chauffage par induction.
PCT/FR1990/000838 1989-11-22 1990-11-22 Procede d'extraction du cholesterol contenu dans une matiere grasse d'origine animale Ceased WO1991007877A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002069408A CA2069408A1 (fr) 1989-11-22 1990-11-22 Procede d'extraction du cholesterol contenu dans des matieres grasses d'origine animale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR89/15317 1989-11-22
FR8915317A FR2654583B1 (fr) 1989-11-22 1989-11-22 Procede d'extraction du cholesterol contenu dans une matiere grasse d'origine animale.

Publications (2)

Publication Number Publication Date
WO1991007877A2 WO1991007877A2 (fr) 1991-06-13
WO1991007877A3 true WO1991007877A3 (fr) 1991-08-08

Family

ID=9387644

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1990/000838 Ceased WO1991007877A2 (fr) 1989-11-22 1990-11-22 Procede d'extraction du cholesterol contenu dans une matiere grasse d'origine animale

Country Status (5)

Country Link
EP (1) EP0502066A1 (fr)
JP (1) JPH05501580A (fr)
CA (1) CA2069408A1 (fr)
FR (1) FR2654583B1 (fr)
WO (1) WO1991007877A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2043560B1 (es) * 1992-06-11 1994-08-01 Aceites Alfonso Y Cia S A Proceso de fraccionamiento de aceites, grasas y sus derivados por destilacion molecular a trayecto corto, sistema spadimwis.
AU2003292762A1 (en) * 2003-12-24 2005-07-14 Harumi Okuyama Edible fat with elevated safety and process for producing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216747A2 (fr) * 1973-02-01 1974-08-30 Siemens Ag
FR2413038A2 (fr) * 1977-12-30 1979-07-27 Nestle Sa Soc Ass Tech Prod Procede de fabrication d'un produit alimentaire du genre beurre
US4554107A (en) * 1983-07-18 1985-11-19 Q.P. Corporation Refined fish oils and the process for production thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62273003A (ja) * 1986-05-19 1987-11-27 Nippon Sharyo Seizo Kaisha Ltd 遠心式分子蒸留装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216747A2 (fr) * 1973-02-01 1974-08-30 Siemens Ag
FR2413038A2 (fr) * 1977-12-30 1979-07-27 Nestle Sa Soc Ass Tech Prod Procede de fabrication d'un produit alimentaire du genre beurre
US4554107A (en) * 1983-07-18 1985-11-19 Q.P. Corporation Refined fish oils and the process for production thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan, volume 12, no. 159 (C-495)(3006), 14 mai 1988; & JP-A-62273003 (NIPPON SHARYO SEIZO KAISHA) 27 novembre 1987 *

Also Published As

Publication number Publication date
JPH05501580A (ja) 1993-03-25
FR2654583A1 (fr) 1991-05-24
WO1991007877A2 (fr) 1991-06-13
EP0502066A1 (fr) 1992-09-09
CA2069408A1 (fr) 1991-05-23
FR2654583B1 (fr) 1992-09-11

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