JPS5941378B2 - カフエイン含有水性抽出物の脱カフエイン方法 - Google Patents

カフエイン含有水性抽出物の脱カフエイン方法

Info

Publication number
JPS5941378B2
JPS5941378B2 JP52061709A JP6170977A JPS5941378B2 JP S5941378 B2 JPS5941378 B2 JP S5941378B2 JP 52061709 A JP52061709 A JP 52061709A JP 6170977 A JP6170977 A JP 6170977A JP S5941378 B2 JPS5941378 B2 JP S5941378B2
Authority
JP
Japan
Prior art keywords
aqueous extract
extract
fatty material
caffeine
temperature
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
JP52061709A
Other languages
English (en)
Japanese (ja)
Other versions
JPS52145561A (en
Inventor
ジヨフレイ・マルゴリス
デイ−ン・フレデリツク・ラツシユモア−
リチヤ−ド・テイエン・スズ・リウ
チヤ−ルズ・ハル・アンダ−ソン
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.)
De Purodeyui Netsusuru SA Soc
Original Assignee
De Purodeyui Netsusuru SA Soc
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 De Purodeyui Netsusuru SA Soc filed Critical De Purodeyui Netsusuru SA Soc
Publication of JPS52145561A publication Critical patent/JPS52145561A/ja
Publication of JPS5941378B2 publication Critical patent/JPS5941378B2/ja
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)
JP52061709A 1976-05-27 1977-05-26 カフエイン含有水性抽出物の脱カフエイン方法 Expired JPS5941378B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69073276A 1976-05-27 1976-05-27
US000000690732 1976-05-27

Publications (2)

Publication Number Publication Date
JPS52145561A JPS52145561A (en) 1977-12-03
JPS5941378B2 true JPS5941378B2 (ja) 1984-10-06

Family

ID=24773716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52061709A Expired JPS5941378B2 (ja) 1976-05-27 1977-05-26 カフエイン含有水性抽出物の脱カフエイン方法

Country Status (29)

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

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
IN145529B (it) 1978-11-04
IL51963A (en) 1980-03-31
AU509537B2 (en) 1980-05-15
NO771794L (no) 1977-11-29
FR2352497B1 (it) 1982-11-19
DD129735A5 (de) 1978-02-08
ES459165A1 (es) 1978-04-16
NO145813C (no) 1982-06-09
FR2352497A1 (fr) 1977-12-23
ZA772528B (en) 1978-04-26
IT1080379B (it) 1985-05-16
NO145813B (no) 1982-03-01
JPS52145561A (en) 1977-12-03
NL7705816A (nl) 1977-11-29
AU2535877A (en) 1978-11-23
ATA377577A (de) 1979-11-15
AR217431A1 (es) 1980-03-31
YU131677A (en) 1982-08-31
AT357409B (de) 1980-07-10
SE432176B (sv) 1984-03-26
CA1096229A (en) 1981-02-24
IE45069L (en) 1977-11-27
CH620344A5 (en) 1980-11-28
DK184277A (da) 1977-11-28
GR63197B (en) 1979-10-04
OA05670A (fr) 1981-05-31
CS247052B2 (en) 1986-11-13
PH12839A (en) 1979-09-05
GB1540170A (en) 1979-02-07
IL51963A0 (en) 1977-06-30
BE854721A (fr) 1977-11-16
NZ183958A (en) 1979-10-25
IE45069B1 (en) 1982-06-16
YU39093B (en) 1984-04-30
PL198403A1 (pl) 1978-01-30
LU77411A1 (it) 1977-09-09
SE7704915L (sv) 1977-11-28
DE2721765A1 (de) 1977-12-08

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