GB717294A - Process of treating coffee - Google Patents

Process of treating coffee

Info

Publication number
GB717294A
GB717294A GB2055052A GB2055052A GB717294A GB 717294 A GB717294 A GB 717294A GB 2055052 A GB2055052 A GB 2055052A GB 2055052 A GB2055052 A GB 2055052A GB 717294 A GB717294 A GB 717294A
Authority
GB
United Kingdom
Prior art keywords
coffee
toxic
chlorophyllin
porphyrin
solubilized
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
GB2055052A
Inventor
William Joy Hale
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.)
Verdurin Co
Original Assignee
Verdurin 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 Verdurin Co filed Critical Verdurin Co
Priority to GB2055052A priority Critical patent/GB717294A/en
Publication of GB717294A publication Critical patent/GB717294A/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
    • A23F5/02—Treating green coffee; Preparations produced thereby

Landscapes

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

Abstract

A method of preparing coffee comprises impregnating dried green coffee (which may be decaffeinated) with a solution of non-toxic oxidation promoting porphyrin, e.g. chlorophyllin, solubilized chlorophyll derivative, chlorophyllide, pheophorbin, sodium iron chlorophyllin, potassium magnesium chlorophyllin, solubilized pheophytin, and preferably in an amount not greater than 2 per cent by weight, drying and then or subsequently roasting the coffee up to a temperature not substantially in excess of 400 DEG F for a period sufficient to oxidize a substantial portion of the chlorogenic acid and trigonelline present in the green coffee without substantial oxidation of the caffein if present. A non-toxic wetting agent, e.g. a non-toxic quaternary amine having germicidal and bactericidal properties in an amount of about 0.1 per cent may be included in the porphyrin. Examples are given.
GB2055052A 1952-08-15 1952-08-15 Process of treating coffee Expired GB717294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2055052A GB717294A (en) 1952-08-15 1952-08-15 Process of treating coffee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2055052A GB717294A (en) 1952-08-15 1952-08-15 Process of treating coffee

Publications (1)

Publication Number Publication Date
GB717294A true GB717294A (en) 1954-10-27

Family

ID=10147739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2055052A Expired GB717294A (en) 1952-08-15 1952-08-15 Process of treating coffee

Country Status (1)

Country Link
GB (1) GB717294A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006024545A1 (en) * 2004-09-03 2006-03-09 Stichting Voor De Technische Wetenschappen Fused bicyclic natural compounds and their use as inhibitors of parp and parp-mediated inflammatory processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006024545A1 (en) * 2004-09-03 2006-03-09 Stichting Voor De Technische Wetenschappen Fused bicyclic natural compounds and their use as inhibitors of parp and parp-mediated inflammatory processes

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