FR2028753A1 - Continuous two-stage extraction of soluble - components of solids such as coffee - Google Patents

Continuous two-stage extraction of soluble - components of solids such as coffee

Info

Publication number
FR2028753A1
FR2028753A1 FR6941926A FR6941926A FR2028753A1 FR 2028753 A1 FR2028753 A1 FR 2028753A1 FR 6941926 A FR6941926 A FR 6941926A FR 6941926 A FR6941926 A FR 6941926A FR 2028753 A1 FR2028753 A1 FR 2028753A1
Authority
FR
France
Prior art keywords
coffee
solids
soluble
continuous
components
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.)
Withdrawn
Application number
FR6941926A
Other languages
French (fr)
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.)
KUKA AG
Original Assignee
Industrie Werke Karlsruhe Ausburg AG
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 Industrie Werke Karlsruhe Ausburg AG filed Critical Industrie Werke Karlsruhe Ausburg AG
Publication of FR2028753A1 publication Critical patent/FR2028753A1/en
Withdrawn legal-status Critical Current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
    • A23F5/265—Extraction of water-soluble constituents the solid substances are transported through the apparatus during the extraction cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0226—Moving bed of solid material with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. worm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Tea And Coffee (AREA)

Abstract

Process is an improvement on that disclosed in DT 1519818, whereby extracts of high and lesser concentration are produced in optimum yield in a first and second extraction stage respectively, with a reduction of the relatively high yield of coffee sludge and fat.
FR6941926A 1969-01-21 1969-12-04 Continuous two-stage extraction of soluble - components of solids such as coffee Withdrawn FR2028753A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691902690 DE1902690A1 (en) 1969-01-21 1969-01-21 Process for the continuous extraction of soluble components from solids such as roast coffee or the like. In two stages

Publications (1)

Publication Number Publication Date
FR2028753A1 true FR2028753A1 (en) 1970-10-16

Family

ID=5722891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941926A Withdrawn FR2028753A1 (en) 1969-01-21 1969-12-04 Continuous two-stage extraction of soluble - components of solids such as coffee

Country Status (3)

Country Link
DE (1) DE1902690A1 (en)
FR (1) FR2028753A1 (en)
NL (1) NL7000583A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364620A1 (en) * 1976-09-18 1978-04-14 Dej Int Research Co Bv PROCESS AND APPARATUS FOR PREPARING EXTRACTS OF GROUND ROASTED COFFEE AND OTHER SIMILAR PRODUCTS
EP0072895A2 (en) * 1981-08-28 1983-03-02 Societe Des Produits Nestle S.A. Coffee extraction process
DE3400768A1 (en) * 1984-01-12 1985-07-18 Joh. Jacobs & Co Gmbh, 2800 Bremen METHOD FOR PRODUCING COFFEE EXTRACT
US5624699A (en) * 1991-07-22 1997-04-29 Processing Technologies International Ltd. Extraction method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06509267A (en) * 1991-07-22 1994-10-20 フッド　イングレディエンツ　テクノロジーズ　オーストラリア　プロプライアタリー　リミテッド Extraction method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364620A1 (en) * 1976-09-18 1978-04-14 Dej Int Research Co Bv PROCESS AND APPARATUS FOR PREPARING EXTRACTS OF GROUND ROASTED COFFEE AND OTHER SIMILAR PRODUCTS
EP0072895A2 (en) * 1981-08-28 1983-03-02 Societe Des Produits Nestle S.A. Coffee extraction process
EP0072895A3 (en) * 1981-08-28 1984-10-10 Societe Des Produits Nestle S.A. Coffee extraction process
DE3400768A1 (en) * 1984-01-12 1985-07-18 Joh. Jacobs & Co Gmbh, 2800 Bremen METHOD FOR PRODUCING COFFEE EXTRACT
US5624699A (en) * 1991-07-22 1997-04-29 Processing Technologies International Ltd. Extraction method

Also Published As

Publication number Publication date
NL7000583A (en) 1970-07-23
DE1902690A1 (en) 1970-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse