GB388699A - A process for impregnating coffee beans which are free of caffein with coffee extract also free of caffein - Google Patents

A process for impregnating coffee beans which are free of caffein with coffee extract also free of caffein

Info

Publication number
GB388699A
GB388699A GB28432/32A GB2843232A GB388699A GB 388699 A GB388699 A GB 388699A GB 28432/32 A GB28432/32 A GB 28432/32A GB 2843232 A GB2843232 A GB 2843232A GB 388699 A GB388699 A GB 388699A
Authority
GB
United Kingdom
Prior art keywords
caffein
free
coffee
extract
impregnating
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
GB28432/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB388699A publication Critical patent/GB388699A/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
    • 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
    • A23F5/02—Treating green coffee; Preparations produced thereby

Abstract

Coffee beans, free from caffein, are impregnated with coffee extract also free from caffein at a fairly high temperature, e.g. 80 to 90 DEG . During this process, concentration of the extract occurs due to evaporation. The liquid loss due to this cause and the consequent thickening is eliminated by addition of further extract. By this means, a full flavour and odour are restored to decaffeinized beans.
GB28432/32A 1931-10-12 1932-10-12 A process for impregnating coffee beans which are free of caffein with coffee extract also free of caffein Expired GB388699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE388699X 1931-10-12

Publications (1)

Publication Number Publication Date
GB388699A true GB388699A (en) 1933-03-02

Family

ID=6371313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28432/32A Expired GB388699A (en) 1931-10-12 1932-10-12 A process for impregnating coffee beans which are free of caffein with coffee extract also free of caffein

Country Status (1)

Country Link
GB (1) GB388699A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044162A (en) * 1973-11-14 1977-08-23 General Foods Corporation Decaffeinated coffee of improved flavor
US4857351A (en) * 1986-12-19 1989-08-15 The Procter & Gamble Company Process for treating coffee beans to make a better-tasting coffee
US4985271A (en) * 1986-12-19 1991-01-15 The Procter & Gamble Company Process for treating coffee beans to make a better-tasting coffee
WO2019068497A1 (en) * 2017-10-04 2019-04-11 Nestec S.A. Method for producing roast coffee beans

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044162A (en) * 1973-11-14 1977-08-23 General Foods Corporation Decaffeinated coffee of improved flavor
US4857351A (en) * 1986-12-19 1989-08-15 The Procter & Gamble Company Process for treating coffee beans to make a better-tasting coffee
US4985271A (en) * 1986-12-19 1991-01-15 The Procter & Gamble Company Process for treating coffee beans to make a better-tasting coffee
WO2019068497A1 (en) * 2017-10-04 2019-04-11 Nestec S.A. Method for producing roast coffee beans
CN111132554A (en) * 2017-10-04 2020-05-08 雀巢产品有限公司 Method for producing roasted coffee beans
JP2020535792A (en) * 2017-10-04 2020-12-10 ソシエテ・デ・プロデュイ・ネスレ・エス・アー How to make roasted coffee beans
US11096401B2 (en) 2017-10-04 2021-08-24 Societe Des Produits Nestle S.A. Method for producing roast coffee beans
CN111132554B (en) * 2017-10-04 2022-12-20 雀巢产品有限公司 Method for producing roasted coffee beans

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