ATE36803T1 - Verfahren zum entfernen von chlorogensaeureverbindungen und coffein aus kaffee und danach erhaeltlicher roestkaffee. - Google Patents

Verfahren zum entfernen von chlorogensaeureverbindungen und coffein aus kaffee und danach erhaeltlicher roestkaffee.

Info

Publication number
ATE36803T1
ATE36803T1 AT85200333T AT85200333T ATE36803T1 AT E36803 T1 ATE36803 T1 AT E36803T1 AT 85200333 T AT85200333 T AT 85200333T AT 85200333 T AT85200333 T AT 85200333T AT E36803 T1 ATE36803 T1 AT E36803T1
Authority
AT
Austria
Prior art keywords
coffee
caffeine
extraction
post
acid compounds
Prior art date
Application number
AT85200333T
Other languages
English (en)
Inventor
Der Stegen Gerrit Hubert D Van
Original Assignee
Douwe Egberts Tabaksfab
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 Douwe Egberts Tabaksfab filed Critical Douwe Egberts Tabaksfab
Application granted granted Critical
Publication of ATE36803T1 publication Critical patent/ATE36803T1/de

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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Tea And Coffee (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT85200333T 1984-03-09 1985-03-07 Verfahren zum entfernen von chlorogensaeureverbindungen und coffein aus kaffee und danach erhaeltlicher roestkaffee. ATE36803T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8400759A NL8400759A (nl) 1984-03-09 1984-03-09 Werkwijze voor de gelijktijdige verwijdering van caffeine en andere potentieel voor de gezondheid nadelige stoffen uit koffie.
EP85200333A EP0158381B1 (de) 1984-03-09 1985-03-07 Verfahren zum Entfernen von Chlorogensäure-Verbindungen und Coffein aus Kaffee und danach erhältlicher Röstkaffee

Publications (1)

Publication Number Publication Date
ATE36803T1 true ATE36803T1 (de) 1988-09-15

Family

ID=19843623

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85200333T ATE36803T1 (de) 1984-03-09 1985-03-07 Verfahren zum entfernen von chlorogensaeureverbindungen und coffein aus kaffee und danach erhaeltlicher roestkaffee.

Country Status (8)

Country Link
EP (1) EP0158381B1 (de)
JP (1) JPS60259145A (de)
AT (1) ATE36803T1 (de)
CA (1) CA1240550A (de)
DE (1) DE3564649D1 (de)
DK (1) DK164724C (de)
ES (1) ES8602363A1 (de)
NL (1) NL8400759A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288511A (en) * 1990-08-23 1994-02-22 Liquid Carbonic Corporation Supercritical carbon dioxide decaffeination of acidified coffee
DE4316654A1 (de) * 1993-05-12 1995-01-12 Inst Technologie Und Umweltsch Verfahren zur Abreicherung von Coffein und Chlorogensäuren aus Rohkaffee
FR2734479B1 (fr) * 1995-05-23 1997-07-11 Berkem Sa Preparation d'un extrait vegetal ayant des proprietes d'ecran total vis-a-vis des uv, extrait vegetal obtenu, son utilisation et composition cosmetique ou pharmaceutique contenant ledit extrait
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
US6458392B1 (en) * 2000-07-12 2002-10-01 Kao Corporation Preventive, alleviative or remedy for hypertension
JP4842680B2 (ja) 2006-03-28 2011-12-21 花王株式会社 クロロゲン酸類含有物の製造方法
EP2382868A1 (de) * 2010-04-30 2011-11-02 Tchibo GmbH Gesunder Kaffee und Verfahren zu dessen Herstellung
WO2015189857A1 (en) * 2014-06-13 2015-12-17 Goel, Pawan Kumar Green coffee bean extract and method thereof
PL234000B1 (pl) * 2016-06-13 2019-12-31 Troczynski Marcin Rene Coffee Pads Magmar Sposób modyfikacji naturalnej kawy ziarnistej
KR102459542B1 (ko) * 2020-11-26 2022-10-27 한남대학교 산학협력단 과산화수소 및 자외선 조사에 의한 커피 찌꺼기의 카페인 저감방법
CN113336755B (zh) * 2021-06-04 2023-03-28 北京理工大学 一种分离纯化葫芦巴碱、绿原酸和咖啡因的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE227380C (de) * 1907-08-03
FR438437A (fr) * 1911-03-16 1912-05-17 Kaffee-Patent-Aktiengesellschaft Procédé de décaféination du café en grains
US1629512A (en) * 1924-05-06 1927-05-24 Kundig Fritz Process for the production of coffee free from caffeine
DE2740628A1 (de) * 1976-09-13 1978-03-23 Procter & Gamble Verfahren zur herstellung von koffeinfreiem kaffee
NL8203139A (nl) * 1982-08-09 1984-03-01 Douwe Egberts Tabaksfab Werkwijze voor het decaffeineren van groene koffie.

Also Published As

Publication number Publication date
NL8400759A (nl) 1985-10-01
DE3564649D1 (en) 1988-10-06
CA1240550A (en) 1988-08-16
ES541126A0 (es) 1985-12-01
ES8602363A1 (es) 1985-12-01
EP0158381B1 (de) 1988-08-31
EP0158381A1 (de) 1985-10-16
DK109185A (da) 1985-09-10
DK164724B (da) 1992-08-10
JPS6122934B2 (de) 1986-06-03
DK109185D0 (da) 1985-03-08
DK164724C (da) 1992-12-28
JPS60259145A (ja) 1985-12-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee