GB1532547A - Decaffeination process - Google Patents

Decaffeination process

Info

Publication number
GB1532547A
GB1532547A GB49402/76A GB4940276A GB1532547A GB 1532547 A GB1532547 A GB 1532547A GB 49402/76 A GB49402/76 A GB 49402/76A GB 4940276 A GB4940276 A GB 4940276A GB 1532547 A GB1532547 A GB 1532547A
Authority
GB
United Kingdom
Prior art keywords
fatty material
water
fatty
coffee
decaffeination
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
GB49402/76A
Other languages
English (en)
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.)
Nestle SA
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 GB1532547A publication Critical patent/GB1532547A/en
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)
GB49402/76A 1975-12-08 1976-11-26 Decaffeination process Expired GB1532547A (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
GB1532547A true GB1532547A (en) 1978-11-15

Family

ID=24559708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49402/76A Expired GB1532547A (en) 1975-12-08 1976-11-26 Decaffeination process

Country Status (21)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443601A (en) * 1982-09-20 1984-04-17 General Foods Corporation Recovery of caffeine from caffeine adsorbents
US4446162A (en) * 1982-03-31 1984-05-01 General Foods Corporation Decaffeination of a coffee extract
US4659577A (en) * 1984-09-27 1987-04-21 General Foods Corporation Method for the decaffeination of roasted coffee extracts
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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61241499A (ja) * 1985-04-17 1986-10-27 Hitachi Ltd 送風機の可変速制御装置
JPS61197579U (xx) * 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

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

Cited By (5)

* 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
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

Also Published As

Publication number Publication date
FR2334303A2 (fr) 1977-07-08
MX4069E (es) 1981-12-02
BE848635R (fr) 1977-05-23
AU2025476A (en) 1978-06-08
AT349292B (de) 1979-03-26
CA1091504A (en) 1980-12-16
AU500925B2 (en) 1979-06-07
IT1064350B (it) 1985-02-18
YU296976A (en) 1982-05-31
IN143805B (xx) 1978-02-04
JPS5941691B2 (ja) 1984-10-09
FR2334303B2 (xx) 1981-06-12
NL188889B (nl) 1992-06-01
DE2651128A1 (de) 1977-06-23
AR227862A1 (es) 1982-12-30
JPS5270056A (en) 1977-06-10
DD127751A5 (de) 1977-10-12
ES454013A1 (es) 1977-11-16
CH619845A5 (en) 1980-10-31
DE2651128C2 (de) 1987-03-26
PH19873A (en) 1986-08-13
ZA766962B (en) 1977-10-26
NL7613588A (nl) 1977-06-10
SU698516A3 (ru) 1979-11-15
NL188889C (nl) 1992-11-02
NZ182726A (en) 1978-09-25
YU39086B (en) 1984-04-30
ATA907876A (de) 1978-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951126