DD127467A5 - - Google Patents

Info

Publication number
DD127467A5
DD127467A5 DD195612A DD19561276A DD127467A5 DD 127467 A5 DD127467 A5 DD 127467A5 DD 195612 A DD195612 A DD 195612A DD 19561276 A DD19561276 A DD 19561276A DD 127467 A5 DD127467 A5 DD 127467A5
Authority
DD
German Democratic Republic
Application number
DD195612A
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 filed Critical
Publication of DD127467A5 publication Critical patent/DD127467A5/xx

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)
DD195612A 1976-08-30 1976-11-04 DD127467A5 (de)

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 (1)

Publication Number Publication Date
DD127467A5 true DD127467A5 (de) 1977-09-28

Family

ID=5986739

Family Applications (1)

Application Number Title Priority Date Filing Date
DD195612A DD127467A5 (de) 1976-08-30 1976-11-04

Country Status (5)

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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634535C3 (de) * 1976-07-31 1982-04-22 Kaffee-Veredelungs-Werk Koffeinfrei Kaffee Gmbh & Co, 2000 Hamburg Verfahren zur Entcoffeinierung von Rohkaffee
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
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
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
US5240603A (en) * 1990-03-02 1993-08-31 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
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
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
EP0693547B1 (de) * 1994-07-23 2001-01-24 Societe Des Produits Nestle S.A. Antioxidantzusammensetzung und Verfahren zu ihrer Herstellung
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

Family Cites Families (9)

* 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
DE2005293C3 (de) * 1970-02-05 1974-01-10 Studiengesellschaft Kohle Mbh, 4330 Muelheim Verfahren zur Entcoffeinierung von Rohkaffee
CH535543A (de) * 1970-02-05 1973-04-15 Studiengesellschaft Kohle Mbh Verfahren zur Entcoffeinierung von Rohkaffee
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
DE2119678C3 (de) * 1971-04-22 1975-10-30 Studiengesellschaft Kohle Mbh, 4330 Muelheim Verfahren zur Herstellung von coffeinfreiem Kaffee-Extrakt
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

Also Published As

Publication number Publication date
DE2639066A1 (de) 1978-03-02
FR2362592A1 (fr) 1978-03-24
US4168324A (en) 1979-09-18
CH622682A5 (de) 1981-04-30
DE2639066C2 (de) 1989-07-13
FR2362592B1 (de) 1981-05-22

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