DE3067031D1 - Method of producing a decaffeinated coffee product - Google Patents

Method of producing a decaffeinated coffee product

Info

Publication number
DE3067031D1
DE3067031D1 DE8080304045T DE3067031T DE3067031D1 DE 3067031 D1 DE3067031 D1 DE 3067031D1 DE 8080304045 T DE8080304045 T DE 8080304045T DE 3067031 T DE3067031 T DE 3067031T DE 3067031 D1 DE3067031 D1 DE 3067031D1
Authority
DE
Germany
Prior art keywords
decaffeinated
producing
coffee
coffee product
fraction
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
DE8080304045T
Other languages
English (en)
Inventor
George Anthony Jasovsky
Martin Gottesman
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.)
General Foods Corp
Original Assignee
General Foods Corp
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 General Foods Corp filed Critical General Foods Corp
Application granted granted Critical
Publication of DE3067031D1 publication Critical patent/DE3067031D1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F5/206—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the beans with selective solvents other than water or aqueous bean extracts, including supercritical gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tea And Coffee (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Medicines Containing Plant Substances (AREA)
DE8080304045T 1979-11-13 1980-11-12 Method of producing a decaffeinated coffee product Expired DE3067031D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/093,787 US4255461A (en) 1979-11-13 1979-11-13 Preparation of a decaffeinated roasted coffee blend

Publications (1)

Publication Number Publication Date
DE3067031D1 true DE3067031D1 (en) 1984-04-19

Family

ID=22240711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080304045T Expired DE3067031D1 (en) 1979-11-13 1980-11-12 Method of producing a decaffeinated coffee product

Country Status (12)

Country Link
US (1) US4255461A (de)
EP (1) EP0029684B1 (de)
JP (1) JPS5682055A (de)
KR (1) KR830000988B1 (de)
AT (1) ATE6575T1 (de)
AU (1) AU534573B2 (de)
CA (1) CA1138250A (de)
DE (1) DE3067031D1 (de)
DK (1) DK152166C (de)
ES (1) ES496744A0 (de)
IE (1) IE50340B1 (de)
NO (1) NO151441C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255461A (en) * 1979-11-13 1981-03-10 General Foods Corporation Preparation of a decaffeinated roasted coffee blend
DE3445502A1 (de) * 1983-12-13 1985-06-20 Cafe Toro Ltda., Bogota Verfahren und einrichtung zur entcoffeinierung von gruenem kaffee
US4728525A (en) * 1983-12-13 1988-03-01 Pablo Toro Process for the decaffeination of green coffee
US4749522A (en) * 1985-10-31 1988-06-07 Angio-Medical Corporation Supercritical fluid extraction of animal derived materials
ATE540586T1 (de) * 2000-11-20 2012-01-15 Applied Food Sciences Inc Verfahren zur erhöhung des gehalts an zuträglichen verbindungen nach der verarbeitung in getränken, in denen diese verbindungen natürlich vorkommen
US20040151822A1 (en) * 2001-11-20 2004-08-05 Slaga Thomas J. Method for enhancing post-processing content of beneficial compounds in beverages naturally containing same
US20050132893A1 (en) 2003-12-17 2005-06-23 Kraft Foods Holdings, Inc. Process for single-stage heat treatment and grinding of coffee beans
DE502005010720D1 (de) * 2004-07-09 2011-02-03 Nateco2 Gmbh & Co Kg Verfahren zur entcoffeinierung von tee
EP1712137A1 (de) * 2005-04-12 2006-10-18 Nestec S.A. Kaffeeprodukt
CN113304504B (zh) * 2021-06-08 2022-06-17 晨光生物科技集团股份有限公司 一种制备绿咖啡豆提取物的工业化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH535543A (de) * 1970-02-05 1973-04-15 Studiengesellschaft Kohle Mbh Verfahren zur Entcoffeinierung von Rohkaffee
US3840684A (en) * 1970-03-13 1974-10-08 Gen Foods Corp Decaffeinated coffee
US3640726A (en) * 1970-11-25 1972-02-08 Procter & Gamble Flavor robusta coffee
DE2119678C3 (de) * 1971-04-22 1975-10-30 Studiengesellschaft Kohle Mbh, 4330 Muelheim Verfahren zur Herstellung von coffeinfreiem Kaffee-Extrakt
US3767418A (en) * 1971-09-28 1973-10-23 Gen Foods Corp Process for upgrading green coffee
DE2637197C2 (de) * 1976-08-18 1983-01-27 Hag Ag, 2800 Bremen Verfahren zum Entzug von Coffein aus coffeinhaltigen Naturstoffen mit einem überkritischen Extraktionsmittel
DE2639066A1 (de) * 1976-08-30 1978-03-02 Hag Ag Verfahren zur entfernung von reizstoffen aus kaffee
NL7712503A (nl) * 1977-11-14 1979-05-16 D E J Int Research Werkwijze voor het decaffeineren van groene koffiebonen.
DE2846976C3 (de) * 1978-10-28 1982-05-06 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Entcoffeinierung von Rohkaffee
US4255461A (en) * 1979-11-13 1981-03-10 General Foods Corporation Preparation of a decaffeinated roasted coffee blend

Also Published As

Publication number Publication date
ATE6575T1 (de) 1984-03-15
IE802338L (en) 1981-05-13
DK152166B (da) 1988-02-08
JPH0145344B2 (de) 1989-10-03
EP0029684A1 (de) 1981-06-03
KR830000988B1 (ko) 1983-05-24
EP0029684B1 (de) 1984-03-14
ES8202678A1 (es) 1982-03-01
ES496744A0 (es) 1982-03-01
IE50340B1 (en) 1986-04-02
DK152166C (da) 1988-07-25
JPS5682055A (en) 1981-07-04
NO803410L (no) 1981-05-14
DK444280A (da) 1981-05-14
US4255461A (en) 1981-03-10
CA1138250A (en) 1982-12-28
AU6384080A (en) 1981-05-21
AU534573B2 (en) 1984-02-09
NO151441C (no) 1985-04-10
NO151441B (no) 1985-01-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee