WO2004034801A3 - Process for producing cocoa butter and cocoa powder by liquefied gas extraction - Google Patents

Process for producing cocoa butter and cocoa powder by liquefied gas extraction Download PDF

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Publication number
WO2004034801A3
WO2004034801A3 PCT/US2003/032636 US0332636W WO2004034801A3 WO 2004034801 A3 WO2004034801 A3 WO 2004034801A3 US 0332636 W US0332636 W US 0332636W WO 2004034801 A3 WO2004034801 A3 WO 2004034801A3
Authority
WO
WIPO (PCT)
Prior art keywords
cocoa
liquefied gas
gas extraction
producing
mixing
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/US2003/032636
Other languages
French (fr)
Other versions
WO2004034801A2 (en
Inventor
Todd W Gusek
Bassam F Jirjis
Ian C Purtle
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.)
Cargill Inc
Original Assignee
Cargill Inc
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 Cargill Inc filed Critical Cargill Inc
Priority to DE60319730T priority Critical patent/DE60319730T2/en
Priority to BR0315313-4A priority patent/BR0315313A/en
Priority to AU2003287149A priority patent/AU2003287149A1/en
Priority to EP03781326A priority patent/EP1565060B1/en
Publication of WO2004034801A2 publication Critical patent/WO2004034801A2/en
Publication of WO2004034801A3 publication Critical patent/WO2004034801A3/en
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
    • 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
    • A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/56—Liquid products; Solid products in the form of powders, flakes or granules for making liquid products, e.g. for making chocolate milk, drinks and the products for their preparation, pastes for spreading or milk crumb
    • 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
    • A23G1/0003—Processes of manufacture not relating to composition or compounding ingredients
    • A23G1/0006—Processes specially adapted for manufacture or treatment of cocoa or cocoa products
    • 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
    • A23G1/0003—Processes of manufacture not relating to composition or compounding ingredients
    • A23G1/0006—Processes specially adapted for manufacture or treatment of cocoa or cocoa products
    • A23G1/0009—Manufacture or treatment of liquids, creams, pastes, granules, shreds or powders
    • 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
    • A23G1/0003—Processes of manufacture not relating to composition or compounding ingredients
    • A23G1/0006—Processes specially adapted for manufacture or treatment of cocoa or cocoa products
    • A23G1/0009—Manufacture or treatment of liquids, creams, pastes, granules, shreds or powders
    • A23G1/0016—Transformation of liquids, pastes, creams, lumps, powders, granules or shreds into powders, granules or shreds; Manufacture or treatment of powders

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Confectionery (AREA)

Abstract

A process for treating cocoa mass which includes mixing cocoa mass with a saturated hydrocarbon solvent to provide a slurry and separating the slurry to provide a stream enriched in cocoa butter and a stream enriched in cocoa solids is provided. The mixing may advantageously be carried out under passive mixing conditions, at relatively low temperature, and/or with short mixing times.
PCT/US2003/032636 2002-10-15 2003-10-15 Process for producing cocoa butter and cocoa powder by liquefied gas extraction Ceased WO2004034801A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60319730T DE60319730T2 (en) 2002-10-15 2003-10-15 MANUFACTURING PROCESS FOR COCOA BUTTER AND COCOA POWDER BY MEANS OF LIQUID GAS EXTRACTION
BR0315313-4A BR0315313A (en) 2002-10-15 2003-10-15 Improved process for producing cocoa butter and cocoa powder by liquefied gas extraction
AU2003287149A AU2003287149A1 (en) 2002-10-15 2003-10-15 Process for producing cocoa butter and cocoa powder by liquefied gas extraction
EP03781326A EP1565060B1 (en) 2002-10-15 2003-10-15 Process for producing cocoa butter and cocoa powder by liquefied gas extraction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/272,486 2002-10-15
US10/272,486 US20040071848A1 (en) 2002-10-15 2002-10-15 Process for producing cocoa butter and cocoa powder by liquefied gas extraction

Publications (2)

Publication Number Publication Date
WO2004034801A2 WO2004034801A2 (en) 2004-04-29
WO2004034801A3 true WO2004034801A3 (en) 2004-09-23

Family

ID=32069266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/032636 Ceased WO2004034801A2 (en) 2002-10-15 2003-10-15 Process for producing cocoa butter and cocoa powder by liquefied gas extraction

Country Status (9)

Country Link
US (1) US20040071848A1 (en)
EP (1) EP1565060B1 (en)
CN (1) CN1725956A (en)
AT (1) ATE388638T1 (en)
AU (1) AU2003287149A1 (en)
BR (1) BR0315313A (en)
DE (1) DE60319730T2 (en)
OA (1) OA13144A (en)
WO (1) WO2004034801A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066350A (en) * 1997-02-07 2000-05-23 Cargill Incorporated Method and arrangement for processing cocoa mass
US20040071847A1 (en) * 2002-10-15 2004-04-15 Cargill, Inc. Producing cocoa powders with different cocoa butter contents by liquefied gas extraction on substantially the same production line
US7201934B2 (en) * 2002-10-15 2007-04-10 Cargill, Incorporated Dispersible cocoa products
CN101307996B (en) * 2007-05-17 2010-06-02 私立淡江大学 Flat-plate evaporator structure and loop type heat pipe with same
US8906442B2 (en) * 2007-08-02 2014-12-09 Chocoladefabriken Lindt & Sprungli Ag Process for producing dark chocolate
GB0810850D0 (en) * 2008-06-13 2008-07-23 British American Tobacco Co Tobacco treatment
CN101380353B (en) * 2008-10-20 2012-02-01 东莞广州中医药大学中医药数理工程研究院 Pharmaceutical composition for preventing and curing 2-type diabetes and preparation method thereof
WO2011141150A1 (en) 2010-05-10 2011-11-17 Cargill, Incorporated Cocoa powder compositions
SG10201600172QA (en) 2011-01-12 2016-02-26 Cargill Inc Cocoa powder compositions
FR2970659B1 (en) 2011-01-25 2019-06-21 Celsius METHOD AND DEVICE FOR EXTRACTING MOLECULES
EP2644037A1 (en) 2012-03-27 2013-10-02 Cargill, Incorporated Cocoa powder compositions
NL2012088C2 (en) * 2014-01-15 2015-01-27 Caotech Beheer B V METHOD FOR OPERATING A BALL MILL AND A GRINDING SYSTEM FOR CARRYING OUT THE METHOD.
EP3747277B1 (en) * 2019-06-04 2024-11-06 ODC Lizenz AG Cocoa powder for beverages and methods for preparing the same
CN116656420A (en) * 2023-04-12 2023-08-29 苏州斯芬克斯食品有限公司 Separation process of cocoa powder and cocoa butter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1274872A (en) * 1960-11-23 1961-10-27 Corn Products Co Chocolate drink base and its manufacturing process
US3985607A (en) * 1973-03-19 1976-10-12 J. S. Petzholdt Apparatus for removing contaminents from cocoa and cocoa butter masses
US6066350A (en) * 1997-02-07 2000-05-23 Cargill Incorporated Method and arrangement for processing cocoa mass
US20020127316A1 (en) * 2001-03-08 2002-09-12 Trout Richard B. Process and system for removing oil from foodstuffs using a membrane filter
WO2002071858A1 (en) * 2001-03-09 2002-09-19 Bühler AG Method and arrangement for improving cocoa or chocolate products

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1721858A (en) * 1927-07-21 1929-07-23 Prosco Oils Corp Extraction
US1849886A (en) * 1928-09-13 1932-03-15 Columbia Engineering & Man Cor Extraction of oils
US1802533A (en) * 1928-09-13 1931-04-28 Columbia Engineering & Man Cor Extraction of oils
US2281865A (en) * 1935-03-22 1942-05-05 Shell Dev Process for separating high molecular mixtures
US2247851A (en) * 1938-04-21 1941-07-01 Rosenthal Henry Process for preparing food from oleaginous, protein-base, organic material
US2548434A (en) * 1945-08-01 1951-04-10 Swift & Co Selective extraction and fractionation of fatty materials
US2560935A (en) * 1947-04-23 1951-07-17 Kellogg M W Co Extraction of oleiferous materials
US2564409A (en) * 1947-04-23 1951-08-14 Kellogg M W Co Extraction of oleiferous materials
US2682551A (en) * 1948-03-09 1954-06-29 Chemical Foundation Inc Recovery of fatty oils
US2538007A (en) * 1948-11-12 1951-01-16 Ernest B Kester Stabilization of brown rice
US2835586A (en) * 1953-07-27 1958-05-20 Instant Milk Company Dried milk product and method of making same
US3053663A (en) * 1959-11-24 1962-09-11 Corn Products Co Chocolate drink base and method
US3261690A (en) * 1964-11-03 1966-07-19 Truman B Wayne Extractive milling of rice in the presence of an organic solvent
US3560218A (en) * 1969-08-28 1971-02-02 American Cyanamid Co Readily dispersible cocoa compositions containing dioctyl sodium sulfosuccinate
US3987138A (en) * 1972-04-06 1976-10-19 Hege Advanced Systems Corporation Inert carrier mixing process
CA1012408A (en) * 1972-11-14 1977-06-21 Dieter Schwengers Method for degreasing crushed highly starchy fatty vegetable material
US3754928A (en) * 1972-11-22 1973-08-28 Nestle Sa Soc Ass Tech Prod Application of compressive and frictional forces in preparing dutchedcocoa
AT331374B (en) * 1972-12-22 1976-08-25 Studiengesellschaft Kohle Mbh PROCESS FOR THE PRODUCTION OF FATS AND OILS FROM VEGETABLE AND ANIMAL PRODUCTS
US3966982A (en) * 1973-06-18 1976-06-29 Dravo Corporation Process and apparatus for treating oleaginous seed material
US3966981A (en) * 1974-11-26 1976-06-29 The United States Of America As Represented By The Secretary Of Agriculture Process for removing residual solvents
US4156743A (en) * 1976-03-10 1979-05-29 Armin Schmitt Method for continuously producing milk chocolate masses
IL79838A0 (en) * 1976-08-26 1986-11-30 Vitamins Inc Mass transfer extraction of liquids from solids
US4164594A (en) * 1977-05-25 1979-08-14 Carnation Company Lecithin based wetting agent
US4156030A (en) * 1977-12-29 1979-05-22 Societe D'assistance Technique Pour Produits Nestle S.A. Cocoa shell extract
US4343818A (en) * 1978-08-15 1982-08-10 Societe D'assistance Technique Pour Produits Nestle S.A. Cocoa product and process of preparation
DE2910539C2 (en) * 1978-11-10 1986-07-24 Iwatani Sangyo K.K., Osaka Process for the manufacture of cocoa powder
DE2850540C2 (en) * 1978-11-22 1982-12-23 Fried. Krupp Gmbh, 4300 Essen Process for processing waste oil
CH637273A5 (en) * 1979-01-05 1983-07-29 Nestle Sa PROCESS AND INSTALLATION FOR THE SOLUBILIZATION OF COCOA.
US4375387A (en) * 1979-09-28 1983-03-01 Critical Fluid Systems, Inc. Apparatus for separating organic liquid solutes from their solvent mixtures
US4434028A (en) * 1981-04-17 1984-02-28 Critical Fluid Systems, Inc. Apparatus for removing organic contaminants from inorganic-rich mineral solids
IT1137280B (en) * 1981-07-07 1986-09-03 Assoreni E Snamprogetti Spa PROCEDURE FOR RECOVERY OF EXHAUSTED OILS
CH641935A5 (en) * 1981-07-22 1984-03-30 Nestle Sa PROCESS FOR THE ELIMINATION OF COCOA STIMULATING COMPOUNDS.
US4504503A (en) * 1981-09-09 1985-03-12 Lever Brothers Company Fractionation of butterfat using a liquefied gas or a gas in the supercritical state
ATE14022T1 (en) * 1981-10-12 1985-07-15 Heinz Schumacher DEVICE AND PROCESS FOR CONTINUOUS SOLID-LIQUID EXTRACTION.
BE896610A (en) * 1982-05-06 1983-08-16 Hop Developments Ltd EXTRACTION OF PLANT MATERIAL USING CARBONIC ANHYDRIDE
US4424112A (en) * 1982-05-28 1984-01-03 Solv-Ex Corporation Method and apparatus for solvent extraction
DE3322968A1 (en) * 1983-06-25 1985-01-10 Fried. Krupp Gmbh, 4300 Essen METHOD AND DEVICE FOR PRODUCING FATS AND OILS
US4547292A (en) * 1983-10-31 1985-10-15 General Electric Company Supercritical fluid extraction and enhancement for liquid liquid extraction processes
US4770780A (en) * 1984-04-25 1988-09-13 Cf Systems Corporation Liquid CO2 /cosolvent extraction
US4877530A (en) * 1984-04-25 1989-10-31 Cf Systems Corporation Liquid CO2 /cosolvent extraction
US5210240A (en) * 1984-08-09 1993-05-11 Siegfried Peter Process for the extraction of oil containing vegetable materials
NL8402993A (en) * 1984-10-01 1986-05-01 Duyvis Maschf FASTENING STRUCTURE FOR ATTACHING A WOVEN FILTER MAT TO A CACAOPERS 'PLATE.
US4675198A (en) * 1984-12-31 1987-06-23 The Procter & Gamble Co. Removal of textured vegetable product off-flavor by supercritical fluid or liquid extraction
CH663324A5 (en) * 1985-11-07 1987-12-15 Nestle Sa PROCESS OF ALKALINIZING COCOA IN AQUEOUS PHASE.
DE3602586A1 (en) * 1986-01-29 1987-07-30 Krupp Koppers Gmbh METHOD FOR REFURBISHING ALTOEL
US4948800A (en) * 1986-06-09 1990-08-14 A. H. Robins Company, Incorporated Pharmaceutical method using fused imidazoheterocyclic compounds
US5186817A (en) * 1986-09-12 1993-02-16 The Standard Oil Company Process for separating extractable organic material from compositions comprising oil-in-water emulsions comprising said extractable organic material and solids
DE3708958A1 (en) * 1987-03-19 1988-09-29 Wacker Chemie Gmbh COMPOSITIONS NETWORKABLE BY RADIATION
US4898673A (en) * 1987-07-11 1990-02-06 Vitamins, Inc. Dynamic supercritical fluid extraction system
US4765257A (en) * 1987-12-02 1988-08-23 Cf Systems Corporation Apparatus and method for waste disposal
US4848918A (en) * 1988-08-04 1989-07-18 Cf Systems Corporation Mixing apparatus
US5041245A (en) * 1989-03-10 1991-08-20 Bioseparations, Inc. Continuous extraction of oil-containing vegetable matter with pressurized normally gaseous solvent
DE3908649A1 (en) * 1989-03-16 1990-09-20 Jacobs Suchard Ag METHOD FOR PRODUCING A SOLUBLE COCOA PRODUCT
DE3912819A1 (en) * 1989-04-19 1990-11-08 Jacobs Suchard Ag PROCESS FOR THE PRODUCTION OF COCOA EXTRACT
US5009917A (en) * 1989-12-18 1991-04-23 Kraft General Foods, Inc. Method for producing deep red and black cocoa
WO1992022596A1 (en) * 1991-06-13 1992-12-23 Asahi Kasei Kogyo Kabushiki Kaisha Linear segmented polyurethane-urea and production thereof
AU8498391A (en) * 1990-08-23 1992-03-17 Liquid Carbonic Corporation Method of making reduced oil content fried chip products and product thereof
FI96569C (en) * 1990-10-05 1996-07-25 Wrigley W M Jun Co Synthetic chewing gum base mixture and process for its preparation
US5114730A (en) * 1990-11-21 1992-05-19 Consolidated Flavor Corporation Process for making dark cocoa
US5139799A (en) * 1991-04-30 1992-08-18 Nestec S.A. Ultra-sonic removal of xanthines from cocoa beans
US5258199A (en) * 1991-08-30 1993-11-02 A. E. Staley Manufacturing Co. Chocolate-flavored confections and method for manufacturing
US5525746A (en) * 1992-12-31 1996-06-11 Univesity Research & Marketing Inc. Method for selective extraction of compounds from carbonaceous materials
US6248910B1 (en) * 1991-12-31 2001-06-19 University Research & Marketing Inc. Process for extracting oil from oil-bearing naturally occurring organic materials
US5281732A (en) * 1991-12-31 1994-01-25 University Research & Marketing Solvent extraction of oil from oil-bearing materials
US5516923A (en) * 1992-04-27 1996-05-14 Agritech International Extracting oil from oil bearing plant parts
US5408924A (en) * 1992-06-19 1995-04-25 Food Sciences, Inc. Apparatus for the extraction of edible oils
US5445841A (en) * 1992-06-19 1995-08-29 Food Sciences, Inc. Method for the extraction of oils from grain materials and grain-based food products
US5405633A (en) * 1992-10-08 1995-04-11 Skw Trostberg Aktiengesellschaft Process for the extraction of fats and oils
CN1090597A (en) * 1993-02-01 1994-08-10 食品科学公司 From cereal materials and cereals base food, leach the equipment and the method for oil
DE4407939A1 (en) * 1993-03-15 1994-09-22 Sueddeutsche Kalkstickstoff Process for producing egg-based reduced-fat and reduced-cholesterol pulverulent products
EP0725566A4 (en) * 1993-08-03 1999-06-30 Immunopath Profile Inc Product and process of making hypoallergenic chocolate compositions
US5482633A (en) * 1993-10-12 1996-01-09 Cargill, Incorporated Process for removing vegetable oil waxes by fast cooling vegetable oil and using a porous non-metallic inorganic filter
ATE212830T1 (en) * 1993-11-19 2002-02-15 Alkermes Inc PRODUCTION OF BIODEGRADABLE MICROPARTICLES CONTAINING A BIOLOGICALLY ACTIVE SUBSTANCE
US5518754A (en) * 1994-08-19 1996-05-21 Kraft Foods, Inc. Chocolate products with sucrose fatty acid polyester fat substitutes
US5554645A (en) * 1994-10-03 1996-09-10 Mars, Incorporated Antineoplastic cocoa extracts and methods for making and using the same
DE4440644A1 (en) * 1994-11-14 1996-05-15 Sueddeutsche Kalkstickstoff Process for the extraction of natural aromas from fat and oil-containing natural substances
DE4447116A1 (en) * 1994-12-29 1996-07-04 Sueddeutsche Kalkstickstoff Process for the fractionation or refining of lipid natural products
US5783243A (en) * 1996-06-24 1998-07-21 Benado; Adam L. Process for extracting and desolventizing natural oil-containing food products with minimum structural damage
US6015913A (en) * 1996-09-06 2000-01-18 Mars, Incorporated Method for producing fat and/or solids from cocoa beans
US5707673A (en) * 1996-10-04 1998-01-13 Prewell Industries, L.L.C. Process for extracting lipids and organics from animal and plant matter or organics-containing waste streams
US5919502A (en) * 1998-06-22 1999-07-06 Nestec S.A. Compound liquor
US6172248B1 (en) * 1998-11-20 2001-01-09 Ip Holdings, L.L.C. Methods for refining vegetable oils and byproducts thereof
US6111119A (en) * 1999-01-14 2000-08-29 Cocotech, Inc. Process for removing oil from food products
US6569480B2 (en) * 2001-04-30 2003-05-27 Donald R. Hall Liquefied gas extraction process
US6677387B2 (en) * 2002-06-03 2004-01-13 Intevep, S.A. Preparation of stable emulsion using dynamic or static mixers
US20040071847A1 (en) * 2002-10-15 2004-04-15 Cargill, Inc. Producing cocoa powders with different cocoa butter contents by liquefied gas extraction on substantially the same production line
US7201934B2 (en) * 2002-10-15 2007-04-10 Cargill, Incorporated Dispersible cocoa products

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1274872A (en) * 1960-11-23 1961-10-27 Corn Products Co Chocolate drink base and its manufacturing process
US3985607A (en) * 1973-03-19 1976-10-12 J. S. Petzholdt Apparatus for removing contaminents from cocoa and cocoa butter masses
US6066350A (en) * 1997-02-07 2000-05-23 Cargill Incorporated Method and arrangement for processing cocoa mass
US20020006459A1 (en) * 1997-02-07 2002-01-17 Cargill Incorporated Method and arrangement for processing cocoa mass; resulting products
US20020127316A1 (en) * 2001-03-08 2002-09-12 Trout Richard B. Process and system for removing oil from foodstuffs using a membrane filter
WO2002071858A1 (en) * 2001-03-09 2002-09-19 Bühler AG Method and arrangement for improving cocoa or chocolate products

Also Published As

Publication number Publication date
WO2004034801A2 (en) 2004-04-29
CN1725956A (en) 2006-01-25
US20040071848A1 (en) 2004-04-15
EP1565060B1 (en) 2008-03-12
BR0315313A (en) 2005-09-06
EP1565060A2 (en) 2005-08-24
DE60319730D1 (en) 2008-04-24
DE60319730T2 (en) 2009-04-16
OA13144A (en) 2006-12-13
ATE388638T1 (en) 2008-03-15
AU2003287149A1 (en) 2004-05-04

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