GB1540170A - Decaffeination process - Google Patents

Decaffeination process

Info

Publication number
GB1540170A
GB1540170A GB18306/77A GB1830677A GB1540170A GB 1540170 A GB1540170 A GB 1540170A GB 18306/77 A GB18306/77 A GB 18306/77A GB 1830677 A GB1830677 A GB 1830677A GB 1540170 A GB1540170 A GB 1540170A
Authority
GB
United Kingdom
Prior art keywords
fat
aqueous extract
caffeine
separated
extract
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
GB18306/77A
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.)
Nestle SA
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 GB1540170A publication Critical patent/GB1540170A/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)
GB18306/77A 1976-05-27 1977-05-02 Decaffeination process Expired GB1540170A (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
GB1540170A true GB1540170A (en) 1979-02-07

Family

ID=24773716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18306/77A Expired GB1540170A (en) 1976-05-27 1977-05-02 Decaffeination process

Country Status (29)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286108A (en) * 1994-02-01 1995-08-09 Surinder Pal Grewal A method of preparing coffee beans

Families Citing this family (3)

* 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
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
ZA757059B (en) * 1974-11-27 1976-11-24 Nestle Sa Decaffeination process
AR204886A1 (es) * 1974-11-27 1976-03-05 Nestle Sa Procedimiento para la descafeinacion de materias vegetale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286108A (en) * 1994-02-01 1995-08-09 Surinder Pal Grewal A method of preparing coffee beans

Also Published As

Publication number Publication date
ZA772528B (en) 1978-04-26
CH620344A5 (en) 1980-11-28
PL198403A1 (pl) 1978-01-30
YU39093B (en) 1984-04-30
IE45069L (en) 1977-11-27
DE2721765A1 (de) 1977-12-08
AU2535877A (en) 1978-11-23
BE854721A (fr) 1977-11-16
IL51963A0 (en) 1977-06-30
AT357409B (de) 1980-07-10
NO145813B (no) 1982-03-01
OA05670A (fr) 1981-05-31
AU509537B2 (en) 1980-05-15
CA1096229A (en) 1981-02-24
NL7705816A (nl) 1977-11-29
SE7704915L (sv) 1977-11-28
CS247052B2 (en) 1986-11-13
DD129735A5 (de) 1978-02-08
NO145813C (no) 1982-06-09
FR2352497A1 (fr) 1977-12-23
JPS52145561A (en) 1977-12-03
AR217431A1 (es) 1980-03-31
ES459165A1 (es) 1978-04-16
FR2352497B1 (enrdf_load_stackoverflow) 1982-11-19
ATA377577A (de) 1979-11-15
IN145529B (enrdf_load_stackoverflow) 1978-11-04
LU77411A1 (enrdf_load_stackoverflow) 1977-09-09
IE45069B1 (en) 1982-06-16
IT1080379B (it) 1985-05-16
GR63197B (en) 1979-10-04
DK184277A (da) 1977-11-28
JPS5941378B2 (ja) 1984-10-06
YU131677A (en) 1982-08-31
NO771794L (no) 1977-11-29
SE432176B (sv) 1984-03-26
IL51963A (en) 1980-03-31
NZ183958A (en) 1979-10-25
PH12839A (en) 1979-09-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960502