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GB1466881A - Continuous production of aromatic distillates under vaccum - Google Patents

Continuous production of aromatic distillates under vaccum

Info

Publication number
GB1466881A
GB1466881A GB4586173A GB4586173A GB1466881A GB 1466881 A GB1466881 A GB 1466881A GB 4586173 A GB4586173 A GB 4586173A GB 4586173 A GB4586173 A GB 4586173A GB 1466881 A GB1466881 A GB 1466881A
Authority
GB
United Kingdom
Prior art keywords
coffee
aromatic distillates
continuous production
produced
under vaccum
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
GB4586173A
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.)
GEN FOODS LD
Original Assignee
GEN FOODS LD
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 GEN FOODS LD filed Critical GEN FOODS LD
Priority to GB4586173A priority Critical patent/GB1466881A/en
Publication of GB1466881A publication Critical patent/GB1466881A/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
    • A23F5/46—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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
    • A23L27/115—Natural spices, flavouring agents or condiments; Extracts thereof obtained by distilling, stripping, or recovering of volatiles

Landscapes

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

Abstract

1466881 Volatile aromatic distillates from coffee &c GENERAL FOODS Ltd 24 Sept 1974 [1 Oct 1973] 45861/73 Heading A2B Volatile aqueous aromatic distillates are produced from aroma bearing substances, e.g. roasted and ground coffee by passing the substance through a closed cylindrical vessel fitted with a helical screw conveyor and passing vacuum steam countercurrent thereto. In the case of coffee, the vacuum is preferably 15 to 25 ins. Hg. and residence time of the coffee 1 to 5 mins. 10 ml. or less of distillate per 1b. of coffee is produced. The distillate is subsequently added to a coffee extract which may be freeze-dried.
GB4586173A 1974-09-24 1974-09-24 Continuous production of aromatic distillates under vaccum Expired GB1466881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4586173A GB1466881A (en) 1974-09-24 1974-09-24 Continuous production of aromatic distillates under vaccum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4586173A GB1466881A (en) 1974-09-24 1974-09-24 Continuous production of aromatic distillates under vaccum

Publications (1)

Publication Number Publication Date
GB1466881A true GB1466881A (en) 1977-03-09

Family

ID=10438881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4586173A Expired GB1466881A (en) 1974-09-24 1974-09-24 Continuous production of aromatic distillates under vaccum

Country Status (1)

Country Link
GB (1) GB1466881A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001850A2 (en) * 1977-10-27 1979-05-16 THE PROCTER & GAMBLE COMPANY Continuous desorption process and apparatus for aroma and flavour concentrate
EP0043667A1 (en) * 1980-06-27 1982-01-13 THE PROCTER & GAMBLE COMPANY Process for preparing a coffee volatiles concentrate
EP0227262A1 (en) * 1985-11-13 1987-07-01 General Foods Limited Coffee production
US4707368A (en) * 1985-02-14 1987-11-17 General Foods Corporation Process of steaming and percolating coffee
DE3640967A1 (en) * 1986-11-29 1988-06-09 Sueddeutsche Kalkstickstoff METHOD FOR DEAROMATIZING AND THEN REAROMATIZING TEA
WO1997010720A1 (en) * 1995-09-22 1997-03-27 Societe Des Produits Nestle S.A. Pre-wetting of ground coffee particles
WO1997010721A1 (en) * 1995-09-22 1997-03-27 Societe Des Produits Nestle S.A. Recovery of coffee aroma
US6149957A (en) * 1998-04-09 2000-11-21 Nestec S.A. Aroma recovery process
US7799364B2 (en) 2006-01-12 2010-09-21 Conopco Inc. Method for the manufacture of a green tea product

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001850A2 (en) * 1977-10-27 1979-05-16 THE PROCTER & GAMBLE COMPANY Continuous desorption process and apparatus for aroma and flavour concentrate
EP0001850A3 (en) * 1977-10-27 1979-05-30 THE PROCTER & GAMBLE COMPANY Continuous desorption process and apparatus for aroma and flavour concentrate
EP0043667A1 (en) * 1980-06-27 1982-01-13 THE PROCTER & GAMBLE COMPANY Process for preparing a coffee volatiles concentrate
US4707368A (en) * 1985-02-14 1987-11-17 General Foods Corporation Process of steaming and percolating coffee
EP0227262A1 (en) * 1985-11-13 1987-07-01 General Foods Limited Coffee production
DE3640967A1 (en) * 1986-11-29 1988-06-09 Sueddeutsche Kalkstickstoff METHOD FOR DEAROMATIZING AND THEN REAROMATIZING TEA
WO1997010720A1 (en) * 1995-09-22 1997-03-27 Societe Des Produits Nestle S.A. Pre-wetting of ground coffee particles
WO1997010721A1 (en) * 1995-09-22 1997-03-27 Societe Des Produits Nestle S.A. Recovery of coffee aroma
US6149957A (en) * 1998-04-09 2000-11-21 Nestec S.A. Aroma recovery process
US6358552B1 (en) 1998-04-09 2002-03-19 Nestec S.A. Aroma product resulting from recovery process
US7799364B2 (en) 2006-01-12 2010-09-21 Conopco Inc. Method for the manufacture of a green tea product

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Legal Events

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

Effective date: 19920924