CA1096229A - Decaffeination process - Google Patents

Decaffeination process

Info

Publication number
CA1096229A
CA1096229A CA277,172A CA277172A CA1096229A CA 1096229 A CA1096229 A CA 1096229A CA 277172 A CA277172 A CA 277172A CA 1096229 A CA1096229 A CA 1096229A
Authority
CA
Canada
Prior art keywords
extract
aqueous extract
fatty material
caffeine
coffee
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
CA277,172A
Other languages
English (en)
French (fr)
Inventor
Geoffrey Margolis
Richard Tien-Szu Liu
Dean F. Rushmore
Charles H. Anderson
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.)
Societe des Produits Nestle SA
Original Assignee
Societe des Produits 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 Societe des Produits Nestle SA filed Critical Societe des Produits Nestle SA
Application granted granted Critical
Publication of CA1096229A publication Critical patent/CA1096229A/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
    • A23F5/20—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)
CA277,172A 1976-05-27 1977-04-27 Decaffeination process Expired CA1096229A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69073276A 1976-05-27 1976-05-27
US690,732 1976-05-27

Publications (1)

Publication Number Publication Date
CA1096229A true CA1096229A (en) 1981-02-24

Family

ID=24773716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA277,172A Expired CA1096229A (en) 1976-05-27 1977-04-27 Decaffeination process

Country Status (29)

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

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
JPS5941378B2 (ja) 1984-10-06
AT357409B (de) 1980-07-10
YU39093B (en) 1984-04-30
IL51963A0 (en) 1977-06-30
OA05670A (fr) 1981-05-31
FR2352497A1 (fr) 1977-12-23
GB1540170A (en) 1979-02-07
AR217431A1 (es) 1980-03-31
BE854721A (fr) 1977-11-16
LU77411A1 (sv) 1977-09-09
NZ183958A (en) 1979-10-25
DE2721765A1 (de) 1977-12-08
SE432176B (sv) 1984-03-26
NL7705816A (nl) 1977-11-29
DD129735A5 (de) 1978-02-08
IL51963A (en) 1980-03-31
JPS52145561A (en) 1977-12-03
GR63197B (en) 1979-10-04
IE45069B1 (en) 1982-06-16
FR2352497B1 (sv) 1982-11-19
NO145813C (no) 1982-06-09
AU2535877A (en) 1978-11-23
NO771794L (no) 1977-11-29
SE7704915L (sv) 1977-11-28
IE45069L (en) 1977-11-27
IN145529B (sv) 1978-11-04
ZA772528B (en) 1978-04-26
ES459165A1 (es) 1978-04-16
AU509537B2 (en) 1980-05-15
ATA377577A (de) 1979-11-15
PL198403A1 (pl) 1978-01-30
PH12839A (en) 1979-09-05
CS247052B2 (en) 1986-11-13
DK184277A (da) 1977-11-28
NO145813B (no) 1982-03-01
CH620344A5 (en) 1980-11-28
YU131677A (en) 1982-08-31
IT1080379B (it) 1985-05-16

Similar Documents

Publication Publication Date Title
Hu et al. Comparison of isopropanol and hexane for extraction of vitamin E and oryzanols from stabilized rice bran
CA2601385C (en) A beverage formulation and method of making such beverage that is derived from extract from coffee cherry husks and coffee cherry pulp
EP2000034B1 (en) Method for production of chlorogenic acid-containing material
CA1115595A (en) Process for extracting ground roasted coffee
US3132947A (en) Method of producing aromatized coffee extract
CA1171727A (en) Adsorption decaffeination
EP0040712B1 (en) Process for the removal of caffeine from green coffee and process for the recovery of caffeine
CA1090192A (en) Decaffeination process
CA1096229A (en) Decaffeination process
US4767634A (en) Coffee decaffeination with caffeic acid
US20020142082A1 (en) Method of preparing coffee aromatizing compositions
AU650924B2 (en) Decaffeinated coffee products with reduced potassium content
CN1833521A (zh) 绿茶提取物的浓缩物的精制方法
EP0158381B1 (en) A process for removing chlorogenic acid compounds and caffeine from coffee, and roasted coffee obtainable by this process
CA2058889C (en) Process for the production of a flavour-enhanced soluble instant coffee in powder form
KR830000988B1 (ko) 카페인을 제거한 커피 제품의 제조방법
Hron et al. Acidic ethanol extraction of cottonseed
US4465699A (en) Decaffeination process
US4081561A (en) Partially decaffeinated soluble coffee product and method therefor
US4547378A (en) Roasted coffee extract decaffeination method
SU576897A3 (ru) Способ извлечени кофеина из ча и кофе
EP0050482B1 (en) A method for the production of decaffeinated tea
DK162687B (da) Fremgangsmaade til fjernelse af coffein fra groenne kaffeboenner med aktivt kul
CA1188145A (en) Decaffeination of a coffee extract
CA1253737A (en) Roasted coffee extract decaffeination method

Legal Events

Date Code Title Description
MKEX Expiry