NL8400759A - Werkwijze voor de gelijktijdige verwijdering van caffeine en andere potentieel voor de gezondheid nadelige stoffen uit koffie. - Google Patents

Werkwijze voor de gelijktijdige verwijdering van caffeine en andere potentieel voor de gezondheid nadelige stoffen uit koffie. Download PDF

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Publication number
NL8400759A
NL8400759A NL8400759A NL8400759A NL8400759A NL 8400759 A NL8400759 A NL 8400759A NL 8400759 A NL8400759 A NL 8400759A NL 8400759 A NL8400759 A NL 8400759A NL 8400759 A NL8400759 A NL 8400759A
Authority
NL
Netherlands
Prior art keywords
coffee
acid
process according
organic solvent
extraction liquid
Prior art date
Application number
NL8400759A
Other languages
English (en)
Dutch (nl)
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
Priority to NL8400759A priority Critical patent/NL8400759A/nl
Priority to DE8585200333T priority patent/DE3564649D1/de
Priority to AT85200333T priority patent/ATE36803T1/de
Priority to EP85200333A priority patent/EP0158381B1/en
Priority to JP60046331A priority patent/JPS60259145A/ja
Priority to DK109185A priority patent/DK164724C/da
Priority to ES541126A priority patent/ES8602363A1/es
Priority to CA000476094A priority patent/CA1240550A/en
Publication of NL8400759A publication Critical patent/NL8400759A/nl

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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)
NL8400759A 1984-03-09 1984-03-09 Werkwijze voor de gelijktijdige verwijdering van caffeine en andere potentieel voor de gezondheid nadelige stoffen uit koffie. NL8400759A (nl)

Priority Applications (8)

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.
DE8585200333T DE3564649D1 (en) 1984-03-09 1985-03-07 A process for removing chlorogenic acid compounds and caffeine from coffee, and roasted coffee obtainable by this process
AT85200333T ATE36803T1 (de) 1984-03-09 1985-03-07 Verfahren zum entfernen von chlorogensaeureverbindungen und coffein aus kaffee und danach erhaeltlicher roestkaffee.
EP85200333A EP0158381B1 (en) 1984-03-09 1985-03-07 A process for removing chlorogenic acid compounds and caffeine from coffee, and roasted coffee obtainable by this process
JP60046331A JPS60259145A (ja) 1984-03-09 1985-03-08 コ−ヒ−から健康に有害でありうる物質及びカフエインを除去する為の方法
DK109185A DK164724C (da) 1984-03-09 1985-03-08 Fremgangsmaade til fjernelse af coffein og -chlorogensyreforbindelser fra kaffe
ES541126A ES8602363A1 (es) 1984-03-09 1985-03-08 Un procedimiento para eliminar la cafeina y sustancias que son potencialmente perjudiciales para la salud
CA000476094A CA1240550A (en) 1984-03-09 1985-03-08 Process for removing caffeine and chlorogenic acid compounds from coffee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8400759 1984-03-09
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.

Publications (1)

Publication Number Publication Date
NL8400759A true NL8400759A (nl) 1985-10-01

Family

ID=19843623

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (8)

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

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 (en) * 2010-04-30 2011-11-02 Tchibo GmbH Healthy coffee and method of its production
EP3154362A4 (en) * 2014-06-13 2018-02-21 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 (da) * 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
CA1240550A (en) 1988-08-16
DK164724B (da) 1992-08-10
EP0158381A1 (en) 1985-10-16
JPS6122934B2 (da) 1986-06-03
ATE36803T1 (de) 1988-09-15
EP0158381B1 (en) 1988-08-31
DK109185D0 (da) 1985-03-08
ES541126A0 (es) 1985-12-01
JPS60259145A (ja) 1985-12-21
DK164724C (da) 1992-12-28
ES8602363A1 (es) 1985-12-01
DK109185A (da) 1985-09-10
DE3564649D1 (en) 1988-10-06

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A1B A search report has been drawn up
BV The patent application has lapsed