FR2362592A1 - Procede pour l'elimination des substances irritantes du cafe - Google Patents

Procede pour l'elimination des substances irritantes du cafe

Info

Publication number
FR2362592A1
FR2362592A1 FR7633075A FR7633075A FR2362592A1 FR 2362592 A1 FR2362592 A1 FR 2362592A1 FR 7633075 A FR7633075 A FR 7633075A FR 7633075 A FR7633075 A FR 7633075A FR 2362592 A1 FR2362592 A1 FR 2362592A1
Authority
FR
France
Prior art keywords
coffee
elimination
irritant substances
content
substances
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.)
Granted
Application number
FR7633075A
Other languages
English (en)
Other versions
FR2362592B1 (fr
Inventor
Ludwig Roselius
Hans-Albert Kurzhals
Klaus F Sylla
Peter Hubert
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.)
Hag AG
Original Assignee
Hag AG
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 Hag AG filed Critical Hag AG
Publication of FR2362592A1 publication Critical patent/FR2362592A1/fr
Application granted granted Critical
Publication of FR2362592B1 publication Critical patent/FR2362592B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A23F5/16—Removing unwanted substances
    • A23F5/166—Removing unwanted substances by extraction of the beans, ground or not, with selective solvents other than water or aqueous bean extracts, including supercritical gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Tea And Coffee (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Préparation d'un café pauvre en substances irritantes, mais à teneur inchangée en caféine. On élimine des grains de café vert la cire qu'ils contiennent par traitement au moyen d'un solvant sans inconvénient pour la santé, utilisé à l'état de fluide sur-critique Le café torréfié obtenu à une teneur en C-5-HT inférieure à 400 ppm.
FR7633075A 1976-08-30 1976-11-03 Procede pour l'elimination des substances irritantes du cafe Granted FR2362592A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762639066 DE2639066A1 (de) 1976-08-30 1976-08-30 Verfahren zur entfernung von reizstoffen aus kaffee

Publications (2)

Publication Number Publication Date
FR2362592A1 true FR2362592A1 (fr) 1978-03-24
FR2362592B1 FR2362592B1 (fr) 1981-05-22

Family

ID=5986739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633075A Granted FR2362592A1 (fr) 1976-08-30 1976-11-03 Procede pour l'elimination des substances irritantes du cafe

Country Status (5)

Country Link
US (1) US4168324A (fr)
CH (1) CH622682A5 (fr)
DD (1) DD127467A5 (fr)
DE (1) DE2639066A1 (fr)
FR (1) FR2362592A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360261A1 (fr) * 1976-07-31 1978-03-03 Koffeinfrei Kaffee Gmbh Procede perfectionne pour decafeiner le cafe brut
FR2439553A1 (fr) * 1978-10-28 1980-05-23 Krupp Gmbh Procede brut
EP0029684A1 (fr) * 1979-11-13 1981-06-03 General Foods Corporation Procédé pour la préparation d'un produit de café décaféiné

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737793A1 (de) * 1977-08-22 1979-03-08 Peter Siegfried Verfahren zur entcoffeinierung von rohkaffee
US5208056A (en) * 1978-08-22 1993-05-04 Chocolat Suchard Societe Anonyme Process for decaffeinating raw coffee
US4861607A (en) * 1981-03-20 1989-08-29 Nestec S. A. Removal of xanthine stimulants from cocoa
DE3114783A1 (de) 1981-04-11 1982-10-28 Henkel KGaA, 4000 Düsseldorf "verfahren zur herstellung von geschmacksverbessertem johannisbrotschoten-, johannisbrotkern- oder guarmehl"
US4466923A (en) * 1982-04-01 1984-08-21 The United States Of America As Represented By The Secretary Of Agriculture Supercritical CO2 extraction of lipids from lipid-containing materials
DE3239219A1 (de) * 1982-10-22 1984-04-26 Coffex AG, 8201 Schaffhausen Verfahren zur verminderung des chlorogensaeuregehalts von rohkaffee
DE3415844C2 (de) * 1984-04-27 1994-02-03 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von entkoffeiniertem Tee
US5290959A (en) * 1985-09-10 1994-03-01 Vitamins, Inc. Mass separation of materials
JPS6259697A (ja) * 1985-09-10 1987-03-16 昭和炭酸株式会社 植物種子から油状成分を抽出・精製・分離する方法
US4820537A (en) * 1987-03-13 1989-04-11 General Foods Corporation Method for decaffeinating coffee with a supercritical fluid
JP2612576B2 (ja) * 1987-09-07 1997-05-21 クロリンエンジニアズ株式会社 いちょう葉の抽出物の精製方法
US4911941A (en) * 1988-08-05 1990-03-27 General Foods Corporation Method for decaffeinating coffee with a supercritical fluid
US5094741A (en) * 1990-03-02 1992-03-10 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5322626A (en) * 1990-03-02 1994-06-21 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5240603A (en) * 1990-03-02 1993-08-31 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5133859A (en) * 1990-03-02 1992-07-28 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
CN1038274C (zh) * 1993-04-26 1998-05-06 中国科学院安徽光学精密机械研究所 多重标准具游标法及激光波长计
DE4316654A1 (de) * 1993-05-12 1995-01-12 Inst Technologie Und Umweltsch Verfahren zur Abreicherung von Coffein und Chlorogensäuren aus Rohkaffee
PT693547E (pt) * 1994-07-23 2001-07-31 Nestle Sa Composicao antioxidante e processo para a sua preparacao
IT1282998B1 (it) * 1996-05-13 1998-04-03 Demus S P A Procedimento per rimuovere micotossine da una partita di caffe' verde:
IT1296083B1 (it) * 1997-11-07 1999-06-09 Demus S P A Perfezionamenti di un procedimento per rimuovere micotossine da una partita di caffe' verde
KR20170066645A (ko) * 2014-10-15 2017-06-14 시그넘 바이오사이언스, 인코포레이티드 트립타미드 조성물 및 사용 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079261A1 (fr) * 1970-02-05 1971-11-12 Studiengesellschaft Kohle Mbh
DE2005293A1 (en) * 1970-02-05 1971-11-18 Studiengesellschaft Kohle mbH, 4330 Mülheim Decaffeinating green coffee with moist - carbon dioxide in the supercritical state
FR2133957A1 (fr) * 1971-04-22 1972-12-01 Hag Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1493190C3 (de) * 1963-04-16 1980-10-16 Studiengesellschaft Kohle Mbh, 4330 Muelheim Verfahren zur Trennung von Stoffgemischen
DE2031830C3 (de) * 1970-06-26 1980-06-04 Hag Ag, 2800 Bremen Verfahren zur Entfernung von wachsartigen Stoffen und Carbonsäure-5-(hydroxy)tryptamiden aus Kaffee ohne wesentliche Verminderung des Coffeingehaltes
AT313039B (de) * 1971-05-07 1974-01-25 Studiengesellschaft Kohle Mbh Verfahren zur Gewinnung von Coffein aus Rohkaffee
DE2212281C3 (de) * 1972-03-14 1978-11-18 Hag Ag Verfahren zur entcoffeinierung von rohkaffee
DE2337201A1 (de) * 1973-07-21 1975-02-13 Inge Inst Fuer Genussmittelfor Verfahren zur herstellung von roestreizstoffarmen roest- und extraktkaffee
DE2340566C2 (de) * 1973-08-10 1985-11-07 Peter, Siegfried, Prof.Dr., 8520 Erlangen Verfahren zur Trennung von Komponenten von Stoffgemischen mit niedrigem Dampfdruck mit Hilfe eines komprimierten Gases unter überkritischen Bedingungen und einer weiteren, den Trenneffekt beeinflussenden Substanz

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079261A1 (fr) * 1970-02-05 1971-11-12 Studiengesellschaft Kohle Mbh
DE2005293A1 (en) * 1970-02-05 1971-11-18 Studiengesellschaft Kohle mbH, 4330 Mülheim Decaffeinating green coffee with moist - carbon dioxide in the supercritical state
FR2133957A1 (fr) * 1971-04-22 1972-12-01 Hag Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360261A1 (fr) * 1976-07-31 1978-03-03 Koffeinfrei Kaffee Gmbh Procede perfectionne pour decafeiner le cafe brut
FR2439553A1 (fr) * 1978-10-28 1980-05-23 Krupp Gmbh Procede brut
EP0029684A1 (fr) * 1979-11-13 1981-06-03 General Foods Corporation Procédé pour la préparation d'un produit de café décaféiné
DK152166B (da) * 1979-11-13 1988-02-08 Gen Foods Corp Fremgangsmaade til fremstilling af en decaffeineret ristet kaffeblanding

Also Published As

Publication number Publication date
DE2639066A1 (de) 1978-03-02
US4168324A (en) 1979-09-18
FR2362592B1 (fr) 1981-05-22
DE2639066C2 (fr) 1989-07-13
DD127467A5 (fr) 1977-09-28
CH622682A5 (fr) 1981-04-30

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