GB1499756A - Method of manufacturing coffee-aroma material - Google Patents

Method of manufacturing coffee-aroma material

Info

Publication number
GB1499756A
GB1499756A GB15311/75A GB1531175A GB1499756A GB 1499756 A GB1499756 A GB 1499756A GB 15311/75 A GB15311/75 A GB 15311/75A GB 1531175 A GB1531175 A GB 1531175A GB 1499756 A GB1499756 A GB 1499756A
Authority
GB
United Kingdom
Prior art keywords
coffee
glyceride
pressure
host
aroma
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
GB15311/75A
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 Corp
Original Assignee
General Foods Corp
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
Priority claimed from US05/471,630 external-priority patent/US3979528A/en
Priority claimed from US05/471,633 external-priority patent/US3939291A/en
Priority claimed from US05/471,631 external-priority patent/US4007291A/en
Application filed by General Foods Corp filed Critical General Foods Corp
Publication of GB1499756A publication Critical patent/GB1499756A/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, ground or not, 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)
  • Fats And Perfumes (AREA)
  • Seasonings (AREA)
  • Edible Oils And Fats (AREA)

Abstract

1499756 Coffee aroma GENERAL FOODS CORP 14 April 1975 [20 May 1974(4)] 15311/75 Heading A2B A coffee aroma is produced by condensing a gas containing CO 2 and coffee aromas, e.g. grinder gas, to form a host, contacting the host with a liquid glyceride in a pressure vessel isolated from the atmosphere, the ratio of glyceride to host being 1:0.5 to 6, raising the temperature so that the glyceride is liquefied releasing the pressure and recovering the glyceride, which contains a high proportion of the coffee aromas. The glyceride may be e.g. coffee oil, vegetable oil or triacetin. Preferably the vessel is at an initial pressure of at least 100p.s.i.g. and the temp erature is raised to at least 60‹F to increase the pressure to at least 700p.s.i.g. the pressure being maintained for at least an hour. The pressure may be released isothermally or in such a way that a solid product is formed. Aromas in the vented CO 2 may be recovered by recycling. The aroma-containing glyceride may be "plated" on to soluble coffee powder or combined with liquid coffee extracts before drying.
GB15311/75A 1974-05-20 1975-04-14 Method of manufacturing coffee-aroma material Expired GB1499756A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US47163274A 1974-05-20 1974-05-20
US05/471,630 US3979528A (en) 1974-05-20 1974-05-20 Pressure fixation of coffee grinder gas
US05/471,633 US3939291A (en) 1974-05-20 1974-05-20 Grinder gas fixation
US05/471,631 US4007291A (en) 1974-05-20 1974-05-20 Method for fixing coffee grinder gas

Publications (1)

Publication Number Publication Date
GB1499756A true GB1499756A (en) 1978-02-01

Family

ID=27504163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15311/75A Expired GB1499756A (en) 1974-05-20 1975-04-14 Method of manufacturing coffee-aroma material

Country Status (7)

Country Link
JP (1) JPS6010690B2 (en)
CH (1) CH602020A5 (en)
DE (1) DE2521318A1 (en)
ES (1) ES437045A1 (en)
FR (1) FR2271774B1 (en)
GB (1) GB1499756A (en)
SE (1) SE424803B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160242430A1 (en) * 2013-10-11 2016-08-25 Nestec S.A. Method of producing a coffee beverage powder
US11160291B2 (en) 2008-07-09 2021-11-02 Starbucks Corporation Soluble coffee products for producing beverages with enhanced flavors and aromas

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119736A (en) * 1975-12-22 1978-10-10 General Foods Corporation Method for fixing cryogenically condensed coffee aromatics in a glyceride carrier
CA1063865A (en) * 1976-01-07 1979-10-09 Patrick W. Hitchinson Dearomatization of coffee oil
EP0215164B1 (en) * 1985-09-04 1989-12-06 General Foods Corporation Method for aromatizing soluble coffee
JPH01170490A (en) * 1987-12-25 1989-07-05 Ryutaro Kishishita Device for displaying patterns of slot machine
CH682707A5 (en) * 1991-08-07 1993-11-15 Nestle Sa Method and device flavoring a soluble coffee powder.
AU8003694A (en) * 1993-10-28 1995-05-22 Ajinomoto General Foods, Inc. Method for treating coffee aromas

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306061A (en) * 1940-02-14 1942-12-22 Standard Brands Inc Coffee
US3021218A (en) * 1959-01-21 1962-02-13 Gen Foods Corp Producing a stable coffee aroma product
US3244533A (en) * 1965-09-23 1966-04-05 Gen Foods Corp Aromatizing instant coffee
CA919982A (en) * 1970-09-21 1973-01-30 The Procter & Gamble Company Cryogenic aromatization of instant coffee
US3783163A (en) * 1972-04-28 1974-01-01 Procter & Gamble Aromatizing edible oils
US3821447A (en) * 1972-05-12 1974-06-28 Gen Foods Corp Method for producing stabilized coffee aromas
CA1002376A (en) * 1973-06-20 1976-12-28 Daniel E. Dwyer (Jr.) Method for aromatizing soluble coffee

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11160291B2 (en) 2008-07-09 2021-11-02 Starbucks Corporation Soluble coffee products for producing beverages with enhanced flavors and aromas
US20160242430A1 (en) * 2013-10-11 2016-08-25 Nestec S.A. Method of producing a coffee beverage powder

Also Published As

Publication number Publication date
ES437045A1 (en) 1977-04-01
JPS6010690B2 (en) 1985-03-19
SE424803B (en) 1982-08-16
SE7505549L (en) 1975-11-21
AU8029875A (en) 1976-10-21
FR2271774A1 (en) 1975-12-19
DE2521318C2 (en) 1988-02-18
FR2271774B1 (en) 1979-03-09
DE2521318A1 (en) 1975-12-04
CH602020A5 (en) 1978-07-14
JPS50157565A (en) 1975-12-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950413