GB1310852A - Cryogenic aromatization of instant coffee - Google Patents

Cryogenic aromatization of instant coffee

Info

Publication number
GB1310852A
GB1310852A GB4372571A GB4372571A GB1310852A GB 1310852 A GB1310852 A GB 1310852A GB 4372571 A GB4372571 A GB 4372571A GB 4372571 A GB4372571 A GB 4372571A GB 1310852 A GB1310852 A GB 1310852A
Authority
GB
United Kingdom
Prior art keywords
coffee
absorbent
chilled
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.)
Expired
Application number
GB4372571A
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.)
Procter and Gamble 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 GB1310852A publication Critical patent/GB1310852A/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)

Abstract

1310852 Coffee aroma PROCTER & GAMBLE CO 20 Sept 1971 [21 Sept 1970] 43725/ 71 Heading A2B A substance having the aroma of roasted and ground coffee is obtained by chilling to a temperature not higher than -40‹F an absorbent selected from:-instant coffee having at least 0.5wt% oil sprayed thereon, coffee oil, liquid glyceride, concentrated coffee extract, and emulsions of concentrated coffee extract and/or liquid glycerides with coffee oil, and placing the chilled absorbent in communication with a zone charged with roast and ground coffee maintained at a higher vapour pressure than the vapour pressure of the chilled absorbent so as to create a positive pressure differential of the volatile components in the direction of the absorbent, whereby the aroma essence of the roast and ground coffee is transferred to and retained on the chilled absorbent.
GB4372571A 1970-09-21 1971-09-20 Cryogenic aromatization of instant coffee Expired GB1310852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7407470A 1970-09-21 1970-09-21

Publications (1)

Publication Number Publication Date
GB1310852A true GB1310852A (en) 1973-03-21

Family

ID=22117553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4372571A Expired GB1310852A (en) 1970-09-21 1971-09-20 Cryogenic aromatization of instant coffee

Country Status (8)

Country Link
BE (1) BE772862A (en)
CA (1) CA919982A (en)
DE (1) DE2146827A1 (en)
ES (1) ES395060A1 (en)
FR (1) FR2107831B1 (en)
GB (1) GB1310852A (en)
IT (1) IT972039B (en)
NL (1) NL7112920A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499756A (en) * 1974-05-20 1978-02-01 Gen Foods Corp Method of manufacturing coffee-aroma material
CA1142018A (en) * 1978-10-10 1983-03-01 Stephen F. Hudak Process for aromatizing food substrates

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
FR2107831A1 (en) 1972-05-12
FR2107831B1 (en) 1974-03-15
CA919982A (en) 1973-01-30
ES395060A1 (en) 1973-12-16
BE772862A (en) 1972-03-21
NL7112920A (en) 1972-03-23
DE2146827A1 (en) 1972-03-23
IT972039B (en) 1974-05-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees