CH619845A5 - Method for producing a decaffeinated vegetable substance - Google Patents

Method for producing a decaffeinated vegetable substance Download PDF

Info

Publication number: CH619845A5
Authority: CH; Switzerland
Prior art keywords: fat; caffeine; oil; decaffeination; water
Prior art date: 1975-12-08

Application number

CH1452076A

Other languages

English (en)

French (fr)

Inventor

Gary Wayne Fout

Abraham Rudolph Mishkin

Rathindra Narayan Roychoudhury

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.)

1975-12-08

Filing date

1976-11-18

Publication date

1980-10-31

1976-11-18 Application filed by Nestle Sa filed Critical Nestle Sa

1980-10-31 Publication of CH619845A5 publication Critical patent/CH619845A5/fr

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
- 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
- A23F5/22—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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Extraction Or Liquid Replacement (AREA)

CH1452076A 1975-12-08 1976-11-18 Method for producing a decaffeinated vegetable substance CH619845A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US63835775A	1975-12-08	1975-12-08

Publications (1)

Publication Number	Publication Date
CH619845A5 true CH619845A5 (en)	1980-10-31

Family

ID=24559708

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1452076A CH619845A5 (en)	1975-12-08	1976-11-18	Method for producing a decaffeinated vegetable substance

Country Status (21)

Country	Link
JP (1)	JPS5941691B2 (nl)
AR (1)	AR227862A1 (nl)
AT (1)	AT349292B (nl)
AU (1)	AU500925B2 (nl)
BE (1)	BE848635R (nl)
CA (1)	CA1091504A (nl)
CH (1)	CH619845A5 (nl)
DD (1)	DD127751A5 (nl)
DE (1)	DE2651128C2 (nl)
ES (1)	ES454013A1 (nl)
FR (1)	FR2334303A2 (nl)
GB (1)	GB1532547A (nl)
IN (1)	IN143805B (nl)
IT (1)	IT1064350B (nl)
MX (1)	MX4069E (nl)
NL (1)	NL188889C (nl)
NZ (1)	NZ182726A (nl)
PH (1)	PH19873A (nl)
SU (1)	SU698516A3 (nl)
YU (1)	YU39086B (nl)
ZA (1)	ZA766962B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4446162A (en) *	1982-03-31	1984-05-01	General Foods Corporation	Decaffeination of a coffee extract
US4443601A (en) *	1982-09-20	1984-04-17	General Foods Corporation	Recovery of caffeine from caffeine adsorbents
US4659577A (en) *	1984-09-27	1987-04-21	General Foods Corporation	Method for the decaffeination of roasted coffee extracts
JPS61241499A (ja) *	1985-04-17	1986-10-27	Hitachi Ltd	送風機の可変速制御装置
JPS61197579U (nl) *	1985-05-30	1986-12-10
JPS63268996A (ja) *	1987-04-24	1988-11-07	Tokyo Electron Ltd	オイル回転ポンプ劣化警報装置
US4837038A (en) *	1988-02-02	1989-06-06	Nestec Sa	Decaffeination process
GB2286108A (en) *	1994-02-01	1995-08-09	Surinder Pal Grewal	A method of preparing coffee beans

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR707106A (fr) *	1930-03-07	1931-07-03		Procédé pour la préparation de fèves de café décaféinées
US2472121A (en) *	1945-11-14	1949-06-07	American Home Foods Inc	Decaffeinated soluble coffee
US3361571A (en) *	1964-10-19	1968-01-02	Hills Bros Coffee	Continuous process for producing decaffeinated beverage extract
US3682648A (en) *	1970-05-27	1972-08-08	Gen Foods Corp	Green coffee decaffeination using edible ester solutions

1976
- 1976-11-09 DE DE2651128A patent/DE2651128C2/de not_active Expired
- 1976-11-18 CH CH1452076A patent/CH619845A5/fr not_active IP Right Cessation
- 1976-11-22 ZA ZA766962A patent/ZA766962B/xx unknown
- 1976-11-23 BE BE172598A patent/BE848635R/xx not_active IP Right Cessation
- 1976-11-23 IN IN2096/CAL/76A patent/IN143805B/en unknown
- 1976-11-25 NZ NZ182726A patent/NZ182726A/xx unknown
- 1976-11-26 SU SU762423804A patent/SU698516A3/ru active
- 1976-11-26 GB GB49402/76A patent/GB1532547A/en not_active Expired
- 1976-11-29 CA CA266,764A patent/CA1091504A/en not_active Expired
- 1976-11-29 AR AR265655A patent/AR227862A1/es active
- 1976-11-30 IT IT29945/76A patent/IT1064350B/it active
- 1976-12-02 PH PH19192A patent/PH19873A/en unknown
- 1976-12-02 MX MX765184U patent/MX4069E/es unknown
- 1976-12-03 AU AU20254/76A patent/AU500925B2/en not_active Expired
- 1976-12-03 FR FR7636555A patent/FR2334303A2/fr active Granted
- 1976-12-06 DD DD7600196144A patent/DD127751A5/xx unknown
- 1976-12-07 JP JP51147057A patent/JPS5941691B2/ja not_active Expired
- 1976-12-07 ES ES454013A patent/ES454013A1/es not_active Expired
- 1976-12-07 YU YU02969/76A patent/YU39086B/xx unknown
- 1976-12-07 NL NLAANVRAGE7613588,A patent/NL188889C/nl not_active IP Right Cessation
- 1976-12-07 AT AT907876A patent/AT349292B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2651128C2 (de)	1987-03-26
IT1064350B (it)	1985-02-18
SU698516A3 (ru)	1979-11-15
JPS5941691B2 (ja)	1984-10-09
PH19873A (en)	1986-08-13
ES454013A1 (es)	1977-11-16
NZ182726A (en)	1978-09-25
NL188889B (nl)	1992-06-01
DD127751A5 (de)	1977-10-12
JPS5270056A (en)	1977-06-10
NL188889C (nl)	1992-11-02
YU39086B (en)	1984-04-30
AR227862A1 (es)	1982-12-30
CA1091504A (en)	1980-12-16
ATA907876A (de)	1978-08-15
FR2334303A2 (fr)	1977-07-08
NL7613588A (nl)	1977-06-10
BE848635R (fr)	1977-05-23
AT349292B (de)	1979-03-26
AU2025476A (en)	1978-06-08
IN143805B (nl)	1978-02-04
AU500925B2 (en)	1979-06-07
ZA766962B (en)	1977-10-26
YU296976A (en)	1982-05-31
FR2334303B2 (nl)	1981-06-12
DE2651128A1 (de)	1977-06-23
GB1532547A (en)	1978-11-15
MX4069E (es)	1981-12-02

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Legal Events

Date	Code	Title	Description
1995-07-31	PL	Patent ceased