AT349292B - METHOD FOR PRODUCING A DECAFENED PLANT MATERIAL - Google Patents

METHOD FOR PRODUCING A DECAFENED PLANT MATERIAL

Info

Publication number
AT349292B
AT349292B AT907876A AT907876A AT349292B AT 349292 B AT349292 B AT 349292B AT 907876 A AT907876 A AT 907876A AT 907876 A AT907876 A AT 907876A AT 349292 B AT349292 B AT 349292B
Authority
AT
Austria
Prior art keywords
decafened
producing
plant material
plant
decafened plant
Prior art date
Application number
AT907876A
Other languages
German (de)
Other versions
ATA907876A (en
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.)
Filing date
Publication date
Application filed by Nestle Sa filed Critical Nestle Sa
Publication of ATA907876A publication Critical patent/ATA907876A/en
Application granted granted Critical
Publication of AT349292B publication Critical patent/AT349292B/en

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
AT907876A 1975-12-08 1976-12-07 METHOD FOR PRODUCING A DECAFENED PLANT MATERIAL AT349292B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA907876A ATA907876A (en) 1978-08-15
AT349292B true AT349292B (en) 1979-03-26

Family

ID=24559708

Family Applications (1)

Application Number Title Priority Date Filing Date
AT907876A AT349292B (en) 1975-12-08 1976-12-07 METHOD FOR PRODUCING A DECAFENED PLANT MATERIAL

Country Status (21)

Country Link
JP (1) JPS5941691B2 (en)
AR (1) AR227862A1 (en)
AT (1) AT349292B (en)
AU (1) AU500925B2 (en)
BE (1) BE848635R (en)
CA (1) CA1091504A (en)
CH (1) CH619845A5 (en)
DD (1) DD127751A5 (en)
DE (1) DE2651128A1 (en)
ES (1) ES454013A1 (en)
FR (1) FR2334303A2 (en)
GB (1) GB1532547A (en)
IN (1) IN143805B (en)
IT (1) IT1064350B (en)
MX (1) MX4069E (en)
NL (1) NL188889C (en)
NZ (1) NZ182726A (en)
PH (1) PH19873A (en)
SU (1) SU698516A3 (en)
YU (1) YU39086B (en)
ZA (1) ZA766962B (en)

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 (en) * 1985-04-17 1986-10-27 Hitachi Ltd Variable speed control device for blower
JPS61197579U (en) * 1985-05-30 1986-12-10
JPS63268996A (en) * 1987-04-24 1988-11-07 Tokyo Electron Ltd Deterioration warning device for oil rotary pump
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 (en) * 1930-03-07 1931-07-03 Process for the preparation of decaffeinated coffee beans
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

Also Published As

Publication number Publication date
NL188889B (en) 1992-06-01
ZA766962B (en) 1977-10-26
ES454013A1 (en) 1977-11-16
CA1091504A (en) 1980-12-16
NL7613588A (en) 1977-06-10
NL188889C (en) 1992-11-02
IN143805B (en) 1978-02-04
NZ182726A (en) 1978-09-25
JPS5941691B2 (en) 1984-10-09
IT1064350B (en) 1985-02-18
DD127751A5 (en) 1977-10-12
MX4069E (en) 1981-12-02
AU500925B2 (en) 1979-06-07
YU296976A (en) 1982-05-31
JPS5270056A (en) 1977-06-10
AU2025476A (en) 1978-06-08
ATA907876A (en) 1978-08-15
CH619845A5 (en) 1980-10-31
DE2651128C2 (en) 1987-03-26
SU698516A3 (en) 1979-11-15
PH19873A (en) 1986-08-13
FR2334303A2 (en) 1977-07-08
BE848635R (en) 1977-05-23
YU39086B (en) 1984-04-30
GB1532547A (en) 1978-11-15
DE2651128A1 (en) 1977-06-23
FR2334303B2 (en) 1981-06-12
AR227862A1 (en) 1982-12-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee