ZA757059B - Decaffeination process - Google Patents

Decaffeination process

Info

Publication number
ZA757059B
ZA757059B ZA757059A ZA757059A ZA757059B ZA 757059 B ZA757059 B ZA 757059B ZA 757059 A ZA757059 A ZA 757059A ZA 757059 A ZA757059 A ZA 757059A ZA 757059 B ZA757059 B ZA 757059B
Authority
ZA
South Africa
Prior art keywords
decaffeination process
decaffeination
Prior art date
Application number
ZA757059A
Other languages
English (en)
Inventor
Fulvio A Pagliaro
James Gordon Franklin
Rupert Josef Gasser
Original Assignee
Nestle Sa
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 Nestle Sa filed Critical Nestle Sa
Publication of ZA757059B publication Critical patent/ZA757059B/xx

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
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/36—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F3/366—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the leaves with selective solvents
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/36—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F3/38—Reducing or removing alkaloid content from tea extract
    • 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
    • A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F5/206—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the beans with selective solvents other than water or aqueous bean extracts, including supercritical gases
    • 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
    • A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F5/22—Reducing or removing alkaloid content from coffee extract
    • A23F5/226—Reducing or removing alkaloid content from coffee extract by extraction with selective solvents

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)
ZA757059A 1974-11-27 1975-11-10 Decaffeination process ZA757059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52787074A 1974-11-27 1974-11-27

Publications (1)

Publication Number Publication Date
ZA757059B true ZA757059B (en) 1976-11-24

Family

ID=24103285

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA757059A ZA757059B (en) 1974-11-27 1975-11-10 Decaffeination process

Country Status (3)

Country Link
BE (1) BE835556A (fr)
SU (1) SU576897A3 (fr)
ZA (1) ZA757059B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1096229A (fr) * 1976-05-27 1981-02-24 Geoffrey Margolis Methode d'extraction de cafeine
CN114456168B (zh) * 2022-01-20 2023-03-17 黄山学院 一种高纯度咖啡因的制备方法

Also Published As

Publication number Publication date
SU576897A3 (ru) 1977-10-15
BE835556A (fr) 1976-05-13

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