FR2385336A1 - Procede pour l'obtention de cafe decafeine - Google Patents

Procede pour l'obtention de cafe decafeine

Info

Publication number
FR2385336A1
FR2385336A1 FR7809270A FR7809270A FR2385336A1 FR 2385336 A1 FR2385336 A1 FR 2385336A1 FR 7809270 A FR7809270 A FR 7809270A FR 7809270 A FR7809270 A FR 7809270A FR 2385336 A1 FR2385336 A1 FR 2385336A1
Authority
FR
France
Prior art keywords
organic solvent
coffee
extract
caffeine
decaffeinated
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.)
Withdrawn
Application number
FR7809270A
Other languages
English (en)
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 FR2385336A1 publication Critical patent/FR2385336A1/fr
Withdrawn legal-status Critical Current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
    • A23F5/20—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
    • 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
    • A23F5/50—Isolation or recuperation of coffee flavour or coffee oil from coffee extract

Landscapes

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

Abstract

Préparation d'un café décaféiné soluble doté d'un arôme et d'une saveur améliorés. On forme un extrait aqueux de café torréfié et moulu, on décaféine l'extrait par mise en contact avec un solvant organique non miscible à l'eau, chargé de caféine. On améliore l'arôme et la saveur de l'extrait de café en incorporant certains composés pleins de saveur séparés du solvant organique chargé de caféine. La caféine est séparée du solvant organique par mise en contact avec de l'eau et le solvant organique resultant ainsi que les composés pleins de saveur qu'il contient sont incorporés dans l'extrait de café. Applications usuelles.
FR7809270A 1977-03-31 1978-03-30 Procede pour l'obtention de cafe decafeine Withdrawn FR2385336A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78324677A 1977-03-31 1977-03-31

Publications (1)

Publication Number Publication Date
FR2385336A1 true FR2385336A1 (fr) 1978-10-27

Family

ID=25128630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809270A Withdrawn FR2385336A1 (fr) 1977-03-31 1978-03-30 Procede pour l'obtention de cafe decafeine

Country Status (19)

Country Link
JP (1) JPS542380A (fr)
AT (1) AT365045B (fr)
AU (1) AU514860B2 (fr)
BE (1) BE865488A (fr)
CA (1) CA1104411A (fr)
CH (1) CH634467A5 (fr)
DE (1) DE2813147A1 (fr)
DK (1) DK145678A (fr)
ES (1) ES468369A1 (fr)
FI (1) FI63326C (fr)
FR (1) FR2385336A1 (fr)
GB (1) GB1596587A (fr)
GR (1) GR63558B (fr)
IE (1) IE46702B1 (fr)
IT (1) IT7848639A0 (fr)
LU (1) LU79346A1 (fr)
NL (1) NL7803436A (fr)
NO (1) NO147364C (fr)
SE (1) SE7803587L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086526A2 (fr) * 1982-02-16 1983-08-24 The Procter & Gamble Company Procédé de traitement à la vapeur du café
EP0159829A1 (fr) * 1984-03-29 1985-10-30 General Foods Corporation Procédé de récupération de produits solides non-caféiques

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409253A (en) 1981-03-05 1983-10-11 The Procter & Gamble Company Recovery of noncaffeine solubles in an extract decaffeination process
US4352829A (en) 1981-03-05 1982-10-05 The Procter & Gamble Company Coffee extraction process
US6544576B2 (en) 2000-12-21 2003-04-08 Kraft Foods Holdings, Inc. Coffee beverage preparation aroma system
CN105658074A (zh) * 2013-10-21 2016-06-08 德穆斯股份公司 从生咖啡中除去咖啡因的方法和实施所述方法的装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086526A2 (fr) * 1982-02-16 1983-08-24 The Procter & Gamble Company Procédé de traitement à la vapeur du café
EP0086526A3 (fr) * 1982-02-16 1984-10-03 The Procter & Gamble Company Procédé de traitement à la vapeur du café
EP0159829A1 (fr) * 1984-03-29 1985-10-30 General Foods Corporation Procédé de récupération de produits solides non-caféiques

Also Published As

Publication number Publication date
GB1596587A (en) 1981-08-26
NO147364B (no) 1982-12-20
FI780964A (fi) 1978-10-01
ES468369A1 (es) 1978-12-16
AU514860B2 (en) 1981-03-05
FI63326C (fi) 1983-06-10
AT365045B (de) 1981-12-10
LU79346A1 (fr) 1978-11-03
IE780639L (en) 1978-09-30
NO781111L (no) 1978-10-03
GR63558B (en) 1979-11-17
NL7803436A (nl) 1978-10-03
ATA220678A (de) 1981-05-15
IT7848639A0 (it) 1978-03-29
SE7803587L (sv) 1978-10-01
DE2813147A1 (de) 1978-10-12
AU3460878A (en) 1979-10-04
NO147364C (no) 1983-03-30
CH634467A5 (en) 1983-02-15
FI63326B (fi) 1983-02-28
CA1104411A (fr) 1981-07-07
JPS542380A (en) 1979-01-09
IE46702B1 (en) 1983-08-24
DK145678A (da) 1978-10-01
BE865488A (fr) 1978-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse