AU7392601A - Method for producing foodstuffs and/or feedstuffs by removing undesired lipid constituents using supercritical CO2 and by introducing desired lipophilic substances using compressed CO2 - Google Patents

Method for producing foodstuffs and/or feedstuffs by removing undesired lipid constituents using supercritical CO2 and by introducing desired lipophilic substances using compressed CO2

Info

Publication number
AU7392601A
AU7392601A AU73926/01A AU7392601A AU7392601A AU 7392601 A AU7392601 A AU 7392601A AU 73926/01 A AU73926/01 A AU 73926/01A AU 7392601 A AU7392601 A AU 7392601A AU 7392601 A AU7392601 A AU 7392601A
Authority
AU
Australia
Prior art keywords
feedstuffs
compressed
supercritical
lipid constituents
foodstuffs
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.)
Abandoned
Application number
AU73926/01A
Inventor
Jurgen Heidlas
Martin Ober
Johann Obersteiner
Kurt Stork
Johann Wiesmuller
Zhengfeng Zhang
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of AU7392601A publication Critical patent/AU7392601A/en
Abandoned 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • C11B1/104—Production of fats or fatty oils from raw materials by extracting using super critical gases or vapours
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/02—Preliminary treatment, e.g. fermentation of cocoa
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/23—Removal of unwanted matter, e.g. deodorisation or detoxification by extraction with solvents
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10—Cereal-derived products
    • A23L7/101—Addition of antibiotics, vitamins, amino-acids, or minerals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Fodder In General (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Fats And Perfumes (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Edible Oils And Fats (AREA)

Abstract

The invention relates to a method for producing foodstuffs and/or feedstuffs having improved physiological properties by using dry compressed gases. According to the invention, lipid constituents, in particular, triglycerides and other fat accompanying substances, are removed from the foodstuff matrix by means of extraction involving the use of supercritical CO2 optionally having a proportion of up to 50 wt. % propane. The extracted lipid constituents are then separated out using known methods, and the extracted foodstuff matrix lipophilic constituents, particularly nutrition-physiologically enhancing additives, are homogeneously introduced using compressed CO2 optionally having a proportion of up to 50 wt. % propane. The particular implementation of the method at preferred pressures ranging from 100 to 800 bar and at temperatures ranging from 31 to 100 DEG C enables the specific introduction of, in particular, fat-soluble vitamins, their derivatives or precursors as well as polyunsaturated fatty acids, lipoic acids or sterol derivatives. In this manner, foodstuffs or feedstuffs can be obtained such as cereals with polyunsaturated fatty acids, cacao and egg-yolk products which, in the form of functional foods, take the modified nutritional habits into account.
AU73926/01A 2000-04-14 2001-04-06 Method for producing foodstuffs and/or feedstuffs by removing undesired lipid constituents using supercritical CO2 and by introducing desired lipophilic substances using compressed CO2 Abandoned AU7392601A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10018606A DE10018606A1 (en) 2000-04-14 2000-04-14 Production of food or animal feed, especially cereal, cocoa or egg yolk product, involves extracting and separating lipids and mixing lipophilic constituents with extracted matrix using supercritical and compressed carbon dioxide
DE10018606 2000-04-14
PCT/EP2001/003984 WO2001078525A1 (en) 2000-04-14 2001-04-06 Method for producing foodstuffs and/or feedstuffs by removing undesired lipid constituents using supercritical co2 and by introducing desired lipophilic substances using compressed co¿2?

Publications (1)

Publication Number Publication Date
AU7392601A true AU7392601A (en) 2001-10-30

Family

ID=7638799

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73926/01A Abandoned AU7392601A (en) 2000-04-14 2001-04-06 Method for producing foodstuffs and/or feedstuffs by removing undesired lipid constituents using supercritical CO2 and by introducing desired lipophilic substances using compressed CO2

Country Status (5)

Country Link
EP (1) EP1272051B1 (en)
AT (1) ATE298982T1 (en)
AU (1) AU7392601A (en)
DE (2) DE10018606A1 (en)
WO (1) WO2001078525A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361667A1 (en) * 2003-12-30 2005-07-28 Omega For Life Gmbh Novel fat powder
DE102010009251A1 (en) * 2009-08-10 2011-02-17 Gürster, Bernhard Process for the preparation of a foodstuff, in particular cheese
ES2670473T3 (en) 2015-12-04 2018-05-30 Evonik Degussa Gmbh Improved procedure for the extraction of flavoring substances from fatty and / or aqueous liquid phases

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340580A (en) * 1928-11-24 1930-12-23 Commanditaire Vennootschap Op A process for the preparation of chocolate and cocoa products containing vitamins
DE2127642C3 (en) * 1971-06-03 1975-10-16 Studiengesellschaft Kohle Mbh, 4330 Muelheim Process for making caffeine-free, full-flavored black tea
DE3540544A1 (en) * 1985-11-15 1987-05-21 Rosemarie Vecsei Process for producing dry food products to be prepared rapidly
CA1327907C (en) * 1987-08-19 1994-03-22 Owen John Catchpole Removal of sterols and/or lipid components from foodstuffs
NZ221586A (en) * 1987-08-26 1993-02-25 Corran Norman Stuart Mclachlan Separation of sterols from lipids; particularly cholesterol from butter
DE3929555A1 (en) * 1989-09-06 1991-03-07 Sueddeutsche Kalkstickstoff METHOD FOR REMOVING CHOLESTERIN OR CHOLESTERINE STARS FROM FOOD
CA2077020A1 (en) * 1991-09-03 1993-03-04 Yoshikazu Isono Process for producing lipoprotein-containing substance having reduced lipid content and food containing substance thus produced
JP3024798B2 (en) * 1992-01-24 2000-03-21 マルティーン ジャケシュキ Method for producing low cholesterol whole egg product or egg yolk product for diet and method for secondary processing of those products into food
CA2087816A1 (en) * 1992-02-03 1993-08-04 Ronald L. Meibach Cholesterol-reduced whole egg product
DE4433274A1 (en) * 1994-09-19 1996-03-28 Sueddeutsche Kalkstickstoff Process for the preparation of fat and cholesterol-reduced egg-based powdery products with a high content of phospholipids

Also Published As

Publication number Publication date
DE50106692D1 (en) 2005-08-11
ATE298982T1 (en) 2005-07-15
WO2001078525A1 (en) 2001-10-25
DE10018606A1 (en) 2001-10-25
EP1272051B1 (en) 2005-07-06
EP1272051A1 (en) 2003-01-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase