CA987945A - Method for extraction of roast and ground coffee - Google Patents

Method for extraction of roast and ground coffee

Info

Publication number
CA987945A
CA987945A CA174,403A CA174403A CA987945A CA 987945 A CA987945 A CA 987945A CA 174403 A CA174403 A CA 174403A CA 987945 A CA987945 A CA 987945A
Authority
CA
Canada
Prior art keywords
roast
extraction
ground coffee
coffee
ground
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
CA174,403A
Other versions
CA174403S (en
Inventor
Don E. Blenford
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.)
General Foods Inc
Original Assignee
General Foods Inc
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 General Foods Inc filed Critical General Foods Inc
Application granted granted Critical
Publication of CA987945A publication Critical patent/CA987945A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
CA174,403A 1972-06-26 1973-06-19 Method for extraction of roast and ground coffee Expired CA987945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2990172A GB1440433A (en) 1972-06-26 1972-06-26 Extraction treatment of vegetable material

Publications (1)

Publication Number Publication Date
CA987945A true CA987945A (en) 1976-04-27

Family

ID=10299042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,403A Expired CA987945A (en) 1972-06-26 1973-06-19 Method for extraction of roast and ground coffee

Country Status (7)

Country Link
JP (1) JPS4952177A (en)
AU (1) AU5712773A (en)
CA (1) CA987945A (en)
DE (1) DE2332304A1 (en)
ES (1) ES416256A1 (en)
FR (1) FR2190492B1 (en)
GB (1) GB1440433A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466955A1 (en) * 1990-07-18 1992-01-22 Societe Des Produits Nestle S.A. Process and apparatus for preparing powdered soluble instant coffee
CA2836200C (en) * 2013-12-06 2014-08-26 Mazza Innovation, Ltd. Pressurized low polarity water extraction apparatus and methods of use
CN109133314A (en) * 2018-08-30 2019-01-04 优高雅健康科技(深圳)有限公司 A kind of continuous extract equipment and the method using equipment extraction medical stone

Also Published As

Publication number Publication date
JPS4952177A (en) 1974-05-21
AU5712773A (en) 1975-01-09
DE2332304A1 (en) 1974-01-10
ES416256A1 (en) 1976-02-16
GB1440433A (en) 1976-06-23
FR2190492B1 (en) 1978-07-21
FR2190492A1 (en) 1974-02-01

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