FR941893A - Process for producing a concentrated extract of a food substance such as coffee - Google Patents

Process for producing a concentrated extract of a food substance such as coffee

Info

Publication number
FR941893A
FR941893A FR941893DA FR941893A FR 941893 A FR941893 A FR 941893A FR 941893D A FR941893D A FR 941893DA FR 941893 A FR941893 A FR 941893A
Authority
FR
France
Prior art keywords
coffee
producing
concentrated extract
food substance
food
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
Other languages
French (fr)
Inventor
Robert Bangs Colgate
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 filed Critical
Application granted granted Critical
Publication of FR941893A publication Critical patent/FR941893A/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
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/26—Extraction of water-soluble constituents
    • A23F5/262—Extraction of water-soluble constituents the extraction liquid flows through a stationary bed of solid substances, e.g. in percolation columns
    • 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
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/26—Extraction of water-soluble constituents
    • A23F5/267—Extraction of water-soluble constituents using additives, specific extraction media or specific coffee blends

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
FR941893D 1939-06-20 1947-02-15 Process for producing a concentrated extract of a food substance such as coffee Expired FR941893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US941893XA 1939-06-20 1939-06-20

Publications (1)

Publication Number Publication Date
FR941893A true FR941893A (en) 1949-01-24

Family

ID=22243689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941893D Expired FR941893A (en) 1939-06-20 1947-02-15 Process for producing a concentrated extract of a food substance such as coffee

Country Status (1)

Country Link
FR (1) FR941893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209937A1 (en) * 1985-07-05 1987-01-28 Douwe Egberts Koninklijke Tabaksfabriek- Koffiebranderijen-Theehandel N.V. A process and an apparatus for preparing a cold beverage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209937A1 (en) * 1985-07-05 1987-01-28 Douwe Egberts Koninklijke Tabaksfabriek- Koffiebranderijen-Theehandel N.V. A process and an apparatus for preparing a cold beverage

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