ATA897675A - Verfahren zur herstellung eines ent- koffeinisierten pflanzlichen materials - Google Patents

Verfahren zur herstellung eines ent- koffeinisierten pflanzlichen materials

Info

Publication number: ATA897675A
Authority: AT; Austria
Prior art keywords: decaffeinized; manufacturing; vegetable material; vegetable; decaffeinized vegetable
Prior art date: 1974-11-27

Application number

AT897675A

Other languages

English (en)

Other versions

AT349871B (de

Original Assignee

Nestle Sa

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.)

1974-11-27

Filing date

1975-11-26

Publication date

1978-09-15

1975-11-26 Application filed by Nestle Sa filed Critical Nestle Sa

1978-09-15 Publication of ATA897675A publication Critical patent/ATA897675A/de

1979-04-25 Application granted granted Critical

1979-04-25 Publication of AT349871B publication Critical patent/AT349871B/de

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
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/36—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
- A23F3/366—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the leaves with selective solvents
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/36—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
- A23F3/38—Reducing or removing alkaloid content from tea 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
- A23F5/206—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
- 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

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)
Fats And Perfumes (AREA)
Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Compounds Of Unknown Constitution (AREA)

AT897675A 1974-11-27 1975-11-26 Verfahren zur herstellung eines ent- koffeinisierten pflanzlichen materials AT349871B (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US52787074A	1974-11-27	1974-11-27
US60571775A	1975-08-18	1975-08-18

Publications (2)

Publication Number	Publication Date
ATA897675A true ATA897675A (de)	1978-09-15
AT349871B AT349871B (de)	1979-04-25

Family

ID=27062536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT897675A AT349871B (de)	1974-11-27	1975-11-26	Verfahren zur herstellung eines ent- koffeinisierten pflanzlichen materials

Country Status (26)

Country	Link
JP (1)	JPS5940414B2 (de)
AR (1)	AR204886A1 (de)
AT (1)	AT349871B (de)
BR (1)	BR7507897A (de)
CA (1)	CA1090192A (de)
CH (1)	CH604552A5 (de)
CS (1)	CS188981B2 (de)
DD (1)	DD121266A5 (de)
DE (1)	DE2548916C2 (de)
DK (1)	DK151364C (de)
ES (1)	ES442974A1 (de)
FR (1)	FR2292433A1 (de)
GB (1)	GB1516208A (de)
IE (1)	IE41949B1 (de)
IL (1)	IL48450A (de)
IN (1)	IN141265B (de)
IT (1)	IT1050317B (de)
LU (1)	LU73863A1 (de)
MX (1)	MX3083E (de)
NL (1)	NL186291C (de)
NO (1)	NO159472C (de)
OA (1)	OA05175A (de)
PH (1)	PH14577A (de)
PL (1)	PL96827B1 (de)
SE (1)	SE445964B (de)
YU (1)	YU36429B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK184277A (da) *	1976-05-27	1977-11-28	Assistance Techique Societe	Fremgangsmade til dekoffeinering
US4113886A (en) *	1977-09-28	1978-09-12	General Foods Corporation	Membrane decaffeination
US4315036A (en) *	1978-01-12	1982-02-09	Societe D'assistance Technique Pour Produits Nestle S.A.	Process for decaffeinating tea
US4237288A (en) *	1979-05-17	1980-12-02	Societe D'assistance Technique Pour Produits Nestle S.A.	Decaffeination of fatty materials
CH638379A5 (en) *	1979-06-14	1983-09-30	Nestle Sa	Method for processing coffee beans
US4324840A (en) *	1980-06-16	1982-04-13	General Foods Corporation	Adsorption decaffeination
US4545998A (en) *	1980-09-30	1985-10-08	General Foods Corporation	Multi-phase liquid solvent decaffeination
US4446162A (en) *	1982-03-31	1984-05-01	General Foods Corporation	Decaffeination of a coffee extract
NL8203139A (nl) *	1982-08-09	1984-03-01	Douwe Egberts Tabaksfab	Werkwijze voor het decaffeineren van groene koffie.
US4430353A (en)	1982-11-08	1984-02-07	General Foods Corporation	Low-grade coffee
US4659577A (en) *	1984-09-27	1987-04-21	General Foods Corporation	Method for the decaffeination of roasted coffee extracts
GB2286108A (en) *	1994-02-01	1995-08-09	Surinder Pal Grewal	A method of preparing coffee beans
JP6143808B2 (ja) *	2015-05-28	2017-06-07	曽田香料株式会社	水溶液中の溶質成分の抽出法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH166486A (de) *	1933-02-27	1934-01-15	Max Brunner & Co	Verfahren zur Herstellung von coffeinfreiem Kaffee durch Entzug des Coffeins mit neutralen geschmack- und geruchlosen Lösemitteln.
US3669679A (en) *	1970-04-24	1972-06-13	Gen Foods Corp	Green bean decaffeination employing fluorinated hydrocarbons
US3682648A (en) *	1970-05-27	1972-08-08	Gen Foods Corp	Green coffee decaffeination using edible ester solutions
DE2127642C3 (de) *	1971-06-03	1975-10-16	Studiengesellschaft Kohle Mbh, 4330 Muelheim	Verfahren zur Herstellung von coffeinfreiem schwarzem Tee mit vollem Aromagehalt
DE2357590C3 (de) *	1973-11-19	1983-02-03	Hag Ag, 2800 Bremen	Verfahren zur Entcoffeinierung von Rohkaffee

1975
- 1975-01-01 AR AR261352A patent/AR204886A1/es active
- 1975-10-31 DE DE2548916A patent/DE2548916C2/de not_active Expired
- 1975-11-07 GB GB46175/75A patent/GB1516208A/en not_active Expired
- 1975-11-11 IL IL48450A patent/IL48450A/xx unknown
- 1975-11-11 CH CH1456075A patent/CH604552A5/xx not_active IP Right Cessation
- 1975-11-12 IN IN2101/CAL/1975A patent/IN141265B/en unknown
- 1975-11-12 CA CA239,458A patent/CA1090192A/en not_active Expired
- 1975-11-17 SE SE7512893A patent/SE445964B/xx not_active IP Right Cessation
- 1975-11-18 CS CS757787A patent/CS188981B2/cs unknown
- 1975-11-19 MX MX418975U patent/MX3083E/es unknown
- 1975-11-20 YU YU02941/75A patent/YU36429B/xx unknown
- 1975-11-21 NO NO753925A patent/NO159472C/no unknown
- 1975-11-24 PH PH17800A patent/PH14577A/en unknown
- 1975-11-24 DK DK528975A patent/DK151364C/da not_active IP Right Cessation
- 1975-11-24 IE IE2560/75A patent/IE41949B1/en unknown
- 1975-11-25 LU LU73863A patent/LU73863A1/xx unknown
- 1975-11-25 JP JP50141068A patent/JPS5940414B2/ja not_active Expired
- 1975-11-26 FR FR7536248A patent/FR2292433A1/fr active Granted
- 1975-11-26 OA OA55676A patent/OA05175A/xx unknown
- 1975-11-26 AT AT897675A patent/AT349871B/de not_active IP Right Cessation
- 1975-11-26 ES ES442974A patent/ES442974A1/es not_active Expired
- 1975-11-27 IT IT9746/75A patent/IT1050317B/it active
- 1975-11-27 BR BR7507897*A patent/BR7507897A/pt unknown
- 1975-11-27 DD DD189738A patent/DD121266A5/xx unknown
- 1975-11-27 NL NLAANVRAGE7513874,A patent/NL186291C/xx not_active IP Right Cessation
- 1975-11-27 PL PL1975185049A patent/PL96827B1/pl unknown

Also Published As

Publication number	Publication date
GB1516208A (en)	1978-06-28
JPS5940414B2 (ja)	1984-09-29
SE445964B (sv)	1986-08-04
OA05175A (fr)	1981-01-31
DE2548916C2 (de)	1984-03-29
IE41949B1 (en)	1980-05-07
BR7507897A (pt)	1976-08-10
FR2292433B1 (de)	1980-10-03
SE7512893L (sv)	1976-05-28
NL7513874A (nl)	1976-05-31
JPS5182760A (de)	1976-07-20
PL96827B1 (pl)	1978-01-31
NO753925L (de)	1976-05-31
NL186291C (nl)	1990-11-01
YU36429B (en)	1984-02-29
AU8664175A (en)	1977-06-02
CA1090192A (en)	1980-11-25
PH14577A (en)	1981-09-24
AT349871B (de)	1979-04-25
NL186291B (nl)	1990-06-01
CS188981B2 (en)	1979-03-30
DD121266A5 (de)	1976-07-20
DK528975A (da)	1976-05-28
NO159472B (no)	1988-09-26
DK151364C (da)	1988-05-16
AR204886A1 (es)	1976-03-05
DE2548916A1 (de)	1976-08-12
IL48450A (en)	1979-01-31
NO159472C (no)	1989-01-04
YU294175A (en)	1982-02-25
IN141265B (de)	1977-02-05
LU73863A1 (de)	1976-06-11
MX3083E (es)	1980-03-26
IL48450A0 (en)	1976-01-30
FR2292433A1 (fr)	1976-06-25
IE41949L (en)	1976-05-27
ES442974A1 (es)	1977-07-01
CH604552A5 (de)	1978-09-15
DK151364B (da)	1987-11-30
IT1050317B (it)	1981-03-10

Publication	Publication Date	Title
AT351482B (de)	1979-07-25	Verfahren zur herstellung eines cellulose- haltigen mehlersatzproduktes
CH549467A (de)	1974-05-31	Verfahren zur herstellung eines schichtpressstoffes.
AT338081B (de)	1977-07-25	Verfahren zur herstellung eines molkereiproduktfreien joghurtahnlichen produktes
AT350798B (de)	1979-06-25	Verfahren zur herstellung eines verbundstoffes
AT315721B (de)	1974-04-15	Verfahren zur herstellung eines geschaeumten materials
AT349871B (de)	1979-04-25	Verfahren zur herstellung eines ent- koffeinisierten pflanzlichen materials
AT347216B (de)	1978-12-11	Verfahren zur herstellung eines fleisch- aehnlichen nahrungs- oder futtermittels
DD137823A5 (de)	1979-09-26	Verfahren zur herstellung eines zements
AT338968B (de)	1977-09-26	Verfahren zur herstellung eines arzneimittels
LU77824A1 (de)	1979-03-26	Verfahren zur herstellung eines polyaethylenterephthalat-rohstoffes
AT335989B (de)	1977-04-12	Verfahren zur kontinuierlichen herstellung von 2-athylhexanol
AT349292B (de)	1979-03-26	Verfahren zur herstellung eines entkoffeinisierten pflanzlichen materials
AT339475B (de)	1977-10-25	Verfahren zur herstellung eines materials mit immunisierender wirkung aus trypanosomen
AT324797B (de)	1975-09-25	Verfahren zur herstellung eines lötwerkstoffes
AT342409B (de)	1978-04-10	Verfahren zur herstellung eines zeichnungstragermaterials
AT347140B (de)	1978-12-11	Verfahren zur herstellung eines knetbaren nickelwerkstoffes
AT349867B (de)	1979-04-25	Verfahren zur herstellung von fettmaterial
ATA9976A (de)	1978-04-15	Verfahren zur herstellung eines sich zur umwandlung von grossen eignenden materials
AT340551B (de)	1977-12-27	Verfahren zur herstellung eines hartbaren klebfilms
CH478062A (de)	1969-09-15	Verfahren zur Herstellung eines kohlenstoffhaltigen Materials
AT328754B (de)	1976-04-12	Verfahren zur herstellung eines verbundwerkstoffes
AT332119B (de)	1976-09-10	Verfahren zur herstellung eines polymerisierbaren materials
ATA687474A (de)	1979-05-15	Verfahren zur herstellung eines leichtbau- stoffes
ATA349474A (de)	1977-12-15	Verfahren zur herstellung eines lichtempfindlichen materials
AT327776B (de)	1976-02-25	Verfahren zur herstellung eines leichtbaumaterials

Legal Events

Date	Code	Title	Description
1997-07-15	ELA	Expired due to lapse of time