ES527929A0 - Procedimiento para descafeinar granos de cafe crudo con carbon activo - Google Patents

Procedimiento para descafeinar granos de cafe crudo con carbon activo

Info

Publication number: ES527929A0
Authority: ES; Spain
Prior art keywords: active carbon; coffee beans; procedure; caffeine; raw coffee
Prior art date: 1982-12-10
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

ES527929A

Other languages

English (en)

Other versions

ES8600014A1 (es

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.)

Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen Theehandel NV

Original Assignee

Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen Theehandel NV

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.)

1982-12-10

Filing date

1983-12-09

Publication date

1985-10-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19840734&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES527929(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1983-12-09 Application filed by Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen Theehandel NV filed Critical Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen Theehandel NV

1985-10-01 Publication of ES527929A0 publication Critical patent/ES527929A0/es

1985-10-01 Publication of ES8600014A1 publication Critical patent/ES8600014A1/es

Status Expired legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 4
229910052799 carbon Inorganic materials 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 abstract 6
LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 abstract 3
229960001948 caffeine Drugs 0.000 abstract 3
VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 abstract 3
229940069765 bean extract Drugs 0.000 abstract 2
241000533293 Sesbania emerus Species 0.000 abstract 1
239000003463 adsorbent Substances 0.000 abstract 1
239000006286 aqueous extract Substances 0.000 abstract 1
239000000284 extract Substances 0.000 abstract 1
238000000605 extraction Methods 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
238000001179 sorption measurement Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- A23F5/22—Reducing or removing alkaloid content from coffee extract
- A23F5/223—Reducing or removing alkaloid content from coffee extract using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers
- 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
- A23F5/208—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the beans with water, aqueous solutions without organic or inorganic solvents or aqueous coffee extract

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)
Carbon And Carbon Compounds (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES527929A 1982-12-10 1983-12-09 Procedimiento para descafeinar granos de cafe crudo con carbon activo Expired ES8600014A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE8204803,A NL188074C (nl)	1982-12-10	1982-12-10	Werkwijze voor het decaffeineren van groene koffiebonen met actieve kool.

Publications (2)

Publication Number	Publication Date
ES527929A0 true ES527929A0 (es)	1985-10-01
ES8600014A1 ES8600014A1 (es)	1985-10-01

Family

ID=19840734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES527929A Expired ES8600014A1 (es)	1982-12-10	1983-12-09	Procedimiento para descafeinar granos de cafe crudo con carbon activo

Country Status (7)

Country	Link
EP (1)	EP0111375B1 (es)
AT (1)	ATE22523T1 (es)
CA (1)	CA1227689A (es)
DE (1)	DE3366645D1 (es)
DK (1)	DK162687C (es)
ES (1)	ES8600014A1 (es)
NL (1)	NL188074C (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4816275A (en) *	1983-03-28	1989-03-28	Chock Full O'nuts Corp.	Decaffeination of aqueous extracts
CA1301754C (en) *	1986-05-30	1992-05-26	Louris Kaper	Process for recovering caffeine absorbed in activated carbon, and a process for decaffeinating coffee
CA1318811C (en) *	1986-05-30	1993-06-08	Louris Kaper	Process for decaffeinating green coffee
DE3735636A1 (de) *	1987-10-21	1989-05-03	Jacobs Suchard Gmbh	Vorrichtung zum kontinuierlichen entcoffeinieren von rohkaffee
EP0666033B1 (en) *	1994-02-03	1997-10-22	Kraft Foods, Inc.	Process for decaffeinating aqueous caffeine-containing green coffee extracts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB314059A (en)	1928-06-22	1930-03-06	Wilhelm Klapproth	Improved process for the extraction of caffeine from coffee beans
US2309902A (en)	1941-09-02	1943-02-02	Robert S Allyn	Fish lure
US4118341A (en) *	1974-05-27	1978-10-03	Agency Of Industrial Science & Technology	Activated carbon
NL7807214A (nl) *	1977-08-06	1979-02-08	D E J Int Research	Werkwijze voor de selectieve extractie van een oplos- bare component uit een vast korrelvormig materiaal, dat een aantal oplosbare componenten bevat.
CH635485A5 (de)	1978-08-22	1983-04-15	Coffex Ag	Verfahren zum entcoffeinieren von rohkaffee.
US4495210A (en) *	1980-05-28	1985-01-22	Societe D'assistance Technique Pour Produits Nestle S.A.	Caffeine adsorption
US4324840A (en)	1980-06-16	1982-04-13	General Foods Corporation	Adsorption decaffeination

1982
- 1982-12-10 NL NLAANVRAGE8204803,A patent/NL188074C/xx not_active IP Right Cessation
1983
- 1983-12-07 CA CA000442737A patent/CA1227689A/en not_active Expired
- 1983-12-09 EP EP83201745A patent/EP0111375B1/en not_active Expired
- 1983-12-09 DE DE8383201745T patent/DE3366645D1/de not_active Expired
- 1983-12-09 AT AT83201745T patent/ATE22523T1/de not_active IP Right Cessation
- 1983-12-09 DK DK568283A patent/DK162687C/da not_active IP Right Cessation
- 1983-12-09 ES ES527929A patent/ES8600014A1/es not_active Expired

Also Published As

Publication number	Publication date
NL8204803A (nl)	1984-07-02
ES8600014A1 (es)	1985-10-01
DK162687B (da)	1991-12-02
EP0111375A3 (en)	1984-07-25
DE3366645D1 (en)	1986-11-06
EP0111375B1 (en)	1986-10-01
EP0111375A2 (en)	1984-06-20
ATE22523T1 (de)	1986-10-15
DK568283D0 (da)	1983-12-09
NL188074C (nl)	1992-04-01
CA1227689A (en)	1987-10-06
NL188074B (nl)	1991-11-01
DK162687C (da)	1992-04-21
DK568283A (da)	1984-06-11

Publication	Publication Date	Title
IN164998B (es)	1989-07-22
ES8207415A1 (es)	1982-10-01	Un procedimiento para la recuperacion de cafeina de una so- lucion acuosa que la contiene
ES2047681T3 (es)	1994-03-01	Descafeinacion de cafe.
AU2882689A (en)	1989-09-14	Method for decaffeinating coffee with a supercritical fluid
ES477634A1 (es)	1979-10-16	Procedimiento perfeccionado para descafeinizar cafe.
DE3366645D1 (en)	1986-11-06	A process for decaffeinating green coffee beans with active carbon
DE3271681D1 (en)	1986-07-17	A process for the decaffeination of green coffee beans
HU9202274D0 (en)	1992-10-28	Medical preparative for treating excitement and disturbances of nervous functions
ES2039544T3 (es)	1993-10-01	Procedimiento para el descafeinado cuidadoso del cafe crudo.
ES2015868B3 (es)	1990-09-16	Procedimiento y dispositivo para la mejora de cafe tostado
AR247076A1 (es)	1994-11-30	Metodo para tratar granos de cafe verdes.
ATE6337T1 (de)	1984-03-15	Aromatischer loeslicher kaffee.
DE3370590D1 (en)	1987-05-07	Extraction device and method
AU7363487A (en)	1987-12-03	A process for recovering caffeine absorbed in activated carbon, and a process for decaffeinating coffee
ES529401A0 (es)	1984-10-01	Procedimiento de extraccion de cafeina de cafe tostado molido mediante co2
USD192173S (en)	1962-02-06	Kitchen timer
GB1494989A (en)	1977-12-14	Decaffeination of green coffee
JPS5277881A (en)	1977-06-30	Catalytic oxidation
ES8600879A1 (es)	1985-10-16	Un metodo mejorado para descafeinar granos de cafe verdes
USD218943S (en)	1970-10-13	Coffee table
FR2433359A1 (fr)	1980-03-14	Procede d'adsorption a contre-courant
ES465261A3 (es)	1978-09-16	Un procedimiento para reducir el contenido de acido cloroge-nico en granos de cafe crudos.
ATE46086T1 (de)	1989-09-15	Verfahren zum entcoffeinieren von kaffee.
GB1522770A (en)	1978-08-31	Foot reatment powder
O'Neill	1987	The extraction of vegetable oils from potato chips using supercritical carbon dioxide.