CA1091504A - Procede de decafeination - Google Patents

Procede de decafeination

Info

Publication number
CA1091504A
CA1091504A CA266,764A CA266764A CA1091504A CA 1091504 A CA1091504 A CA 1091504A CA 266764 A CA266764 A CA 266764A CA 1091504 A CA1091504 A CA 1091504A
Authority
CA
Canada
Prior art keywords
caffeine
fatty material
fatty
laden
oil
Prior art date
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.)
Expired
Application number
CA266,764A
Other languages
English (en)
Inventor
Gary W. Fout
Rathindra N. Roychoudhury
Abraham R. Mishkin
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.)
Societe des Produits Nestle SA
Original Assignee
Societe des Produits 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 Societe des Produits Nestle SA filed Critical Societe des Produits Nestle SA
Application granted granted Critical
Publication of CA1091504A publication Critical patent/CA1091504A/fr
Expired legal-status Critical Current

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)
CA266,764A 1975-12-08 1976-11-29 Procede de decafeination Expired CA1091504A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63835775A 1975-12-08 1975-12-08
US638,357 1975-12-08

Publications (1)

Publication Number Publication Date
CA1091504A true CA1091504A (fr) 1980-12-16

Family

ID=24559708

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266,764A Expired CA1091504A (fr) 1975-12-08 1976-11-29 Procede de decafeination

Country Status (21)

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

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 (fr) * 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
IN143805B (fr) 1978-02-04
IT1064350B (it) 1985-02-18
AU500925B2 (en) 1979-06-07
PH19873A (en) 1986-08-13
YU296976A (en) 1982-05-31
YU39086B (en) 1984-04-30
FR2334303A2 (fr) 1977-07-08
SU698516A3 (ru) 1979-11-15
DE2651128C2 (fr) 1987-03-26
FR2334303B2 (fr) 1981-06-12
JPS5941691B2 (ja) 1984-10-09
CH619845A5 (en) 1980-10-31
AR227862A1 (es) 1982-12-30
AU2025476A (en) 1978-06-08
NL188889B (nl) 1992-06-01
ATA907876A (de) 1978-08-15
NL188889C (nl) 1992-11-02
ES454013A1 (es) 1977-11-16
GB1532547A (en) 1978-11-15
NL7613588A (nl) 1977-06-10
MX4069E (es) 1981-12-02
DE2651128A1 (de) 1977-06-23
NZ182726A (en) 1978-09-25
BE848635R (fr) 1977-05-23
DD127751A5 (de) 1977-10-12
AT349292B (de) 1979-03-26
JPS5270056A (en) 1977-06-10
ZA766962B (en) 1977-10-26

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Legal Events

Date Code Title Description
MKEX Expiry