GB1527667A - Process for manufacture of mild coffee - Google Patents

Process for manufacture of mild coffee

Info

Publication number
GB1527667A
GB1527667A GB4387476A GB4387476A GB1527667A GB 1527667 A GB1527667 A GB 1527667A GB 4387476 A GB4387476 A GB 4387476A GB 4387476 A GB4387476 A GB 4387476A GB 1527667 A GB1527667 A GB 1527667A
Authority
GB
United Kingdom
Prior art keywords
coffee
solvent
beans
roasting
freshly
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
GB4387476A
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.)
DEV INT RES CO BV
Original Assignee
DEV INT RES CO BV
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 DEV INT RES CO BV filed Critical DEV INT RES CO BV
Priority to GB4387476A priority Critical patent/GB1527667A/en
Publication of GB1527667A publication Critical patent/GB1527667A/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
    • A23F5/16—Removing unwanted substances
    • A23F5/166—Removing unwanted substances by extraction of the beans, ground or not, with selective solvents other than water or aqueous bean extracts, including supercritical gases

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)

Abstract

1527667 Treating coffee beans D E J INTERNATIONAL RESEARCH CO BV 22 Oct 1976 43874/76 Heading A2Q Compounds which after roasting of coffee have gastro intestinally irritating properties are removed by a process which comprises washing green coffee beans with a solvent which is a ketone or ester occurring naturally in freshly-roasted coffee in an amount exceeding 10p.p.m. and boiling between 50 and 100‹C, at an elevated (defined) temperature, separating the beans from the solvent and, by applying heat, vacuum and/or steam, reducing the solvent content of the beans so that the amount thereof after roasting will be within the range for freshly roasted coffee. The solvent may be methyl ethyl ketone or methyl acetate.
GB4387476A 1976-10-22 1976-10-22 Process for manufacture of mild coffee Expired GB1527667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4387476A GB1527667A (en) 1976-10-22 1976-10-22 Process for manufacture of mild coffee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4387476A GB1527667A (en) 1976-10-22 1976-10-22 Process for manufacture of mild coffee

Publications (1)

Publication Number Publication Date
GB1527667A true GB1527667A (en) 1978-10-04

Family

ID=10430711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4387476A Expired GB1527667A (en) 1976-10-22 1976-10-22 Process for manufacture of mild coffee

Country Status (1)

Country Link
GB (1) GB1527667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101135A1 (en) * 1982-08-09 1984-02-22 Douwe Egberts Koninklijke Tabaksfabriek- Koffiebranderijen-Theehandel N.V. A process for decaffeinating green coffee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101135A1 (en) * 1982-08-09 1984-02-22 Douwe Egberts Koninklijke Tabaksfabriek- Koffiebranderijen-Theehandel N.V. A process for decaffeinating green coffee

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931022