ES2012433A4 - Descafeinizacion de estractos acuosos. - Google Patents

Descafeinizacion de estractos acuosos.

Info

Publication number: ES2012433A4
Authority: ES; Spain
Prior art keywords: decaffeinization; stracts; aqueous; aqueous stracts
Prior art date: 1987-12-07
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.): Pending

Application number

ES88310435T

Other languages

English (en)

Inventor

Ismar M Reich

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.)

Chock Full ONuts Corp

Original Assignee

Chock Full ONuts Corp

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.)

1987-12-07

Filing date

1988-11-07

Publication date

1990-04-01

1988-11-07 Application filed by Chock Full ONuts Corp filed Critical Chock Full ONuts Corp

1990-04-01 Publication of ES2012433A4 publication Critical patent/ES2012433A4/es

Status Pending legal-status Critical Current

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
- A23F5/208—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
- 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
- A23F5/226—Reducing or removing alkaloid content from coffee extract by extraction with selective solvents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Tea And Coffee (AREA)
Extraction Or Liquid Replacement (AREA)

ES88310435T 1987-12-07 1988-11-07 Descafeinizacion de estractos acuosos. Pending ES2012433A4 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/129,801 US4816275A (en)	1983-03-28	1987-12-07	Decaffeination of aqueous extracts

Publications (1)

Publication Number	Publication Date
ES2012433A4 true ES2012433A4 (es)	1990-04-01

Family

ID=22441659

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES88310435T Pending ES2012433A4 (es)	1987-12-07	1988-11-07	Descafeinizacion de estractos acuosos.

Country Status (5)

Country	Link
US (1)	US4816275A (es)
EP (1)	EP0320116A3 (es)
DE (1)	DE320116T1 (es)
ES (1)	ES2012433A4 (es)
GR (1)	GR900300143T1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3735636A1 (de) *	1987-10-21	1989-05-03	Jacobs Suchard Gmbh	Vorrichtung zum kontinuierlichen entcoffeinieren von rohkaffee
US4951561A (en) *	1989-06-06	1990-08-28	Kraft General Foods, Inc.	Apparatus for fluid-solid bed processing
US5520942A (en) *	1994-02-15	1996-05-28	Nabisco, Inc.	Snack food coating using supercritical fluid spray
FI19992510A7 (fi) *	1999-11-24	2001-05-25	Nokia Corp	Elektroniikkalaite ja menetelmä elektroniikkalaitteessa
NO324831B1 (no) *	2004-06-04	2007-12-17	Polymers Holding As	En fremgangsmate og en anordning for handtering av vaeske
CA2768767A1 (en) *	2009-07-21	2011-01-27	Kraft Foods Global Brands Llc	Crude caffeine complex, improved food products using the crude caffeine complex, and methods of use thereof

Family Cites Families (16)

* 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
US2309092A (en) *	1941-05-09	1943-01-26	Gen Foods Corp	Process of decaffeinating coffee
US2721790A (en) *	1951-11-02	1955-10-25	Shell Dev	Liquid contacting method and apparatus using coalescers
DE1493190C3 (de) *	1963-04-16	1980-10-16	Studiengesellschaft Kohle Mbh, 4330 Muelheim	Verfahren zur Trennung von Stoffgemischen
CH535543A (de) *	1970-02-05	1973-04-15	Studiengesellschaft Kohle Mbh	Verfahren zur Entcoffeinierung von Rohkaffee
DE2106133C3 (de) *	1971-02-10	1978-12-14	Studiengesellschaft Kohle Mbh, 4330 Muelheim	Verfahren zur Gewinnung von Aromabestandteile enthaltendem Kaffeeöl aus Röstkaffee
DE2212281C3 (de) *	1972-03-14	1978-11-18	Hag Ag	Verfahren zur entcoffeinierung von rohkaffee
DE2638383A1 (de) *	1975-08-27	1977-03-03	D E J Int Research	Verfahren zum entfernen des coffeins aus kaffee
US4348422A (en) *	1978-02-13	1982-09-07	Studiengesellschaft Kohle M.B.H.	Process for the direct decaffeination of aqueous coffee extract solutions
US4322445A (en) *	1978-08-14	1982-03-30	Siegfried Peter	Process for decaffeinating coffee
US4251559A (en) *	1978-11-06	1981-02-17	Societe D'assistance Technique Pour Produits Nestle S.A.	Decaffeination process
US4246291A (en) *	1979-03-26	1981-01-20	General Foods Corporation	Decaffeination of aqueous extracts
US4341804A (en) *	1979-03-26	1982-07-27	General Foods Corporation	Decaffeination of aqueous roasted coffee extract
US4349415A (en) *	1979-09-28	1982-09-14	Critical Fluid Systems, Inc.	Process for separating organic liquid solutes from their solvent mixtures
US4322367A (en) *	1979-11-26	1982-03-30	Colgate-Palmolive Company	Deoiling of aqueous solutions of sodium lauryl sulfate
NL188074C (nl) *	1982-12-10	1992-04-01	Douwe Egberts Tabaksfab	Werkwijze voor het decaffeineren van groene koffiebonen met actieve kool.

1987
- 1987-12-07 US US07/129,801 patent/US4816275A/en not_active Expired - Fee Related
1988
- 1988-11-07 ES ES88310435T patent/ES2012433A4/es active Pending
- 1988-11-07 DE DE198888310435T patent/DE320116T1/de active Pending
- 1988-11-07 EP EP88310435A patent/EP0320116A3/en not_active Ceased
1991
- 1991-09-27 GR GR90300143T patent/GR900300143T1/el unknown

Also Published As

Publication number	Publication date
DE320116T1 (de)	1990-05-03
EP0320116A3 (en)	1990-05-09
GR900300143T1 (en)	1991-09-27
US4816275A (en)	1989-03-28
EP0320116A2 (en)	1989-06-14

Publication	Publication Date	Title
MX8358A (es)	1993-12-01	Derivados de sacarosa.
MX9202933A (es)	1992-06-30	Derivados de tiazolidindiona.
DE3889791D1 (de)	1994-07-07	Zerstäuber.
DE3864947D1 (de)	1991-10-24	Karosserieausfuehrung.
ES2015047B3 (es)	1990-08-01	Nuevos derivados de 18-fenilestrano.
ATE112172T1 (de)	1994-10-15	Targetformer von antitumor-methyltrithioagenzien.
DE3872153D1 (de)	1992-07-23	25-hydroxy-vitamin-d3-derivate.
ATA234088A (de)	1993-08-15	Wässeriges geschirrspülmittel
DE3671886D1 (de)	1990-07-19	Zusammengesetzter koerper.
FI883867A7 (fi)	1989-02-22	2-pyrimidinyyli-1 -piperatsiinijohdannaisten käyttö.
FI883963A0 (fi)	1988-08-26	Isoxazol- -karbolinderivat.
FI884006L (fi)	1989-03-03	Hoernfog av vaendraelsar.
ES2012433A4 (es)	1990-04-01	Descafeinizacion de estractos acuosos.
FI880814A7 (fi)	1988-09-11	Imidazodiazepin-derivat.
FR2654822B1 (fr)	1993-04-23	Dispenseur de sous-projectiles.
ES2016097B3 (es)	1990-10-16	Construccion de muelle de troquel.
FI893041L (fi)	1989-06-21	Substituerade azacyklohexylderivat.
FI871142A7 (fi)	1987-09-18	Fraon saendarsidan styrbar mottagaranordning.
FI884007A7 (fi)	1989-03-03	Hoernfog av vaendraelsar.
DE3861208D1 (de)	1991-01-17	Hydroxyalkyl-triazolyl-derivate.
FI885920L (fi)	1989-06-23	Piperidinylcyklopentylheptensyra -derivat innehaollande vattenhaltiga sammansaettningar.
FI881802L (fi)	1988-10-18	Tiadiazolylacetamidocefemderivat.
DE3860318D1 (de)	1990-08-23	Gewebe-schlitzgeraet.
MX9203229A (es)	1992-07-01	Derivados de lankacidina.
DE3866371D1 (de)	1992-01-09	Diphenylaethylen-derivate.