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CA2098224A1 - Process for Making Dry Coffee Aroma Oil - Google Patents

Process for Making Dry Coffee Aroma Oil

Info

Publication number
CA2098224A1
CA2098224A1 CA 2098224 CA2098224A CA2098224A1 CA 2098224 A1 CA2098224 A1 CA 2098224A1 CA 2098224 CA2098224 CA 2098224 CA 2098224 A CA2098224 A CA 2098224A CA 2098224 A1 CA2098224 A1 CA 2098224A1
Authority
CA
Canada
Prior art keywords
dry
coffee
aroma
coffee aroma
aroma oil
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.)
Granted
Application number
CA 2098224
Other languages
French (fr)
Other versions
CA2098224C (en
Inventor
Mario E. Tremblay
David E. Freas
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.)
Folger Coffee Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2098224A1 publication Critical patent/CA2098224A1/en
Application granted granted Critical
Publication of CA2098224C publication Critical patent/CA2098224C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A23F5/46—Coffee flavour; Coffee oil; Flavouring of coffee or coffee extract
    • A23F5/48—Isolation or recuperation of coffee flavour or coffee oil
    • A23F5/486—Isolation or recuperation of coffee flavour or coffee oil by distillation from beans that are ground or not ground, e.g. stripping; Recovering volatile gases, e.g. roaster or grinder gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Tea And Coffee (AREA)

Abstract

A dry coffee aroma oil is produced by passing coffee aroma gas through a desiccant bed of calcium sulfate granules, combining the resulting dry aroma gas with a cryofied aroma carrier, equilibrating the resulting mixture until it reaches above -109°F at which point substantially all solid carbon dioxide has sublimed, and then quickly melting the remaining product at temperatures of between 70°F and 110°F. The dry coffee aroma oil product can be used to aromatize coffee substrates such as dry soluble coffee extracts.
CA 2098224 1992-06-23 1993-06-11 Process for making dry coffee aroma oil Expired - Lifetime CA2098224C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90274792A 1992-06-23 1992-06-23
US902,747 1992-06-23

Publications (2)

Publication Number Publication Date
CA2098224A1 true CA2098224A1 (en) 1993-12-24
CA2098224C CA2098224C (en) 1998-07-14

Family

ID=25416344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2098224 Expired - Lifetime CA2098224C (en) 1992-06-23 1993-06-11 Process for making dry coffee aroma oil

Country Status (1)

Country Link
CA (1) CA2098224C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013708A1 (en) * 1993-11-18 1995-05-26 The Procter & Gamble Company Making dry coffee aroma gas with improved aroma characteristics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013708A1 (en) * 1993-11-18 1995-05-26 The Procter & Gamble Company Making dry coffee aroma gas with improved aroma characteristics

Also Published As

Publication number Publication date
CA2098224C (en) 1998-07-14

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Legal Events

Date Code Title Description
EEER Examination request