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

Method for producing a decaffeinated vegetable substance Download PDF

Info

Publication number
CH619845A5
CH619845A5 CH1452076A CH1452076A CH619845A5 CH 619845 A5 CH619845 A5 CH 619845A5 CH 1452076 A CH1452076 A CH 1452076A CH 1452076 A CH1452076 A CH 1452076A CH 619845 A5 CH619845 A5 CH 619845A5
Authority
CH
Switzerland
Prior art keywords
fat
caffeine
oil
decaffeination
water
Prior art date
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.)
Filing date
Publication date
Application filed by Nestle Sa filed Critical Nestle Sa
Publication of CH619845A5 publication Critical patent/CH619845A5/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00Coffee; Coffee substitutes; Preparations thereof
    • A23F5/20Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F5/206Reducing 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
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/36Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F3/38Reducing or removing alkaloid content from tea extract
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00Coffee; Coffee substitutes; Preparations thereof
    • A23F5/20Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F5/22Reducing or removing alkaloid content from coffee extract
    • A23F5/226Reducing 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)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 (de)
AR (1) AR227862A1 (de)
AT (1) AT349292B (de)
AU (1) AU500925B2 (de)
BE (1) BE848635R (de)
CA (1) CA1091504A (de)
CH (1) CH619845A5 (de)
DD (1) DD127751A5 (de)
DE (1) DE2651128A1 (de)
ES (1) ES454013A1 (de)
FR (1) FR2334303A2 (de)
GB (1) GB1532547A (de)
IN (1) IN143805B (de)
IT (1) IT1064350B (de)
MX (1) MX4069E (de)
NL (1) NL188889C (de)
NZ (1) NZ182726A (de)
PH (1) PH19873A (de)
SU (1) SU698516A3 (de)
YU (1) YU39086B (de)
ZA (1) ZA766962B (de)

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 (de) * 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

Also Published As

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

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Legal Events

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PL Patent ceased