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CH620344A5 - Method for decaffeination of an aqueous extract of vegetable materials - Google Patents

Method for decaffeination of an aqueous extract of vegetable materials Download PDF

Info

Publication number
CH620344A5
CH620344A5 CH599677A CH599677A CH620344A5 CH 620344 A5 CH620344 A5 CH 620344A5 CH 599677 A CH599677 A CH 599677A CH 599677 A CH599677 A CH 599677A CH 620344 A5 CH620344 A5 CH 620344A5
Authority
CH
Switzerland
Prior art keywords
extract
aqueous extract
fat
caffeine
aqueous
Prior art date
Application number
CH599677A
Other languages
English (en)
French (fr)
Inventor
Geoffrey Margolis
Dean Frederick Rushmore
Richard Tien-Szu Liu
Charles Hal Anderson
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 CH620344A5 publication Critical patent/CH620344A5/fr

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
    • 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

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)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH599677A 1976-05-27 1977-05-13 Method for decaffeination of an aqueous extract of vegetable materials CH620344A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69073276A 1976-05-27 1976-05-27

Publications (1)

Publication Number Publication Date
CH620344A5 true CH620344A5 (en) 1980-11-28

Family

ID=24773716

Family Applications (1)

Application Number Title Priority Date Filing Date
CH599677A CH620344A5 (en) 1976-05-27 1977-05-13 Method for decaffeination of an aqueous extract of vegetable materials

Country Status (29)

Country Link
JP (1) JPS5941378B2 (xx)
AR (1) AR217431A1 (xx)
AT (1) AT357409B (xx)
AU (1) AU509537B2 (xx)
BE (1) BE854721A (xx)
CA (1) CA1096229A (xx)
CH (1) CH620344A5 (xx)
CS (1) CS247052B2 (xx)
DD (1) DD129735A5 (xx)
DE (1) DE2721765A1 (xx)
DK (1) DK184277A (xx)
ES (1) ES459165A1 (xx)
FR (1) FR2352497A1 (xx)
GB (1) GB1540170A (xx)
GR (1) GR63197B (xx)
IE (1) IE45069B1 (xx)
IL (1) IL51963A (xx)
IN (1) IN145529B (xx)
IT (1) IT1080379B (xx)
LU (1) LU77411A1 (xx)
NL (1) NL7705816A (xx)
NO (1) NO145813C (xx)
NZ (1) NZ183958A (xx)
OA (1) OA05670A (xx)
PH (1) PH12839A (xx)
PL (1) PL198403A1 (xx)
SE (1) SE432176B (xx)
YU (1) YU39093B (xx)
ZA (1) ZA772528B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324840A (en) * 1980-06-16 1982-04-13 General Foods Corporation Adsorption decaffeination
EP0078121A1 (en) * 1981-10-28 1983-05-04 General Foods Corporation Process for producing high yield coffee extract with superior flavor
GB2286108A (en) * 1994-02-01 1995-08-09 Surinder Pal Grewal A method of preparing coffee beans
JP6143808B2 (ja) * 2015-05-28 2017-06-07 曽田香料株式会社 水溶液中の溶質成分の抽出法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE48106C (de) * B. chateau in Paris, 75 RueSainte Dominique Verfahren zur Herstellung von concentrirten Kaffee-Extrakten
FR707106A (fr) * 1930-03-07 1931-07-03 Procédé pour la préparation de fèves de café décaféinées
AR204886A1 (es) * 1974-11-27 1976-03-05 Nestle Sa Procedimiento para la descafeinacion de materias vegetale
ZA757059B (en) * 1974-11-27 1976-11-24 Nestle Sa Decaffeination process

Also Published As

Publication number Publication date
AR217431A1 (es) 1980-03-31
PH12839A (en) 1979-09-05
NO145813B (no) 1982-03-01
AU509537B2 (en) 1980-05-15
FR2352497A1 (fr) 1977-12-23
OA05670A (fr) 1981-05-31
JPS52145561A (en) 1977-12-03
DE2721765A1 (de) 1977-12-08
DD129735A5 (de) 1978-02-08
NO771794L (no) 1977-11-29
IL51963A0 (en) 1977-06-30
FR2352497B1 (xx) 1982-11-19
ZA772528B (en) 1978-04-26
NO145813C (no) 1982-06-09
ATA377577A (de) 1979-11-15
IE45069L (en) 1977-11-27
JPS5941378B2 (ja) 1984-10-06
PL198403A1 (pl) 1978-01-30
AT357409B (de) 1980-07-10
YU39093B (en) 1984-04-30
IN145529B (xx) 1978-11-04
ES459165A1 (es) 1978-04-16
NL7705816A (nl) 1977-11-29
YU131677A (en) 1982-08-31
BE854721A (fr) 1977-11-16
NZ183958A (en) 1979-10-25
IE45069B1 (en) 1982-06-16
AU2535877A (en) 1978-11-23
SE7704915L (sv) 1977-11-28
CS247052B2 (en) 1986-11-13
GR63197B (en) 1979-10-04
SE432176B (sv) 1984-03-26
DK184277A (da) 1977-11-28
IT1080379B (it) 1985-05-16
LU77411A1 (xx) 1977-09-09
IL51963A (en) 1980-03-31
CA1096229A (en) 1981-02-24
GB1540170A (en) 1979-02-07

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