CA1177313A - Procede de decafeination - Google Patents

Procede de decafeination

Info

Publication number: CA1177313A
Authority: CA; Canada
Prior art keywords: caffeine; slurry; adsorbent; aqueous; solvent
Prior art date: 1980-06-16
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

CA000378270A

Other languages

English (en)

Inventor

Saul N. Katz

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.)

General Foods Corp

Original Assignee

General Foods Corp

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.)

1980-06-16

Filing date

1981-05-25

Publication date

1984-11-06

1981-05-25 Application filed by General Foods Corp filed Critical General Foods Corp

1984-11-06 Application granted granted Critical

1984-11-06 Publication of CA1177313A publication Critical patent/CA1177313A/fr

Status Expired legal-status Critical Current

Links

239000002002 slurry Substances 0.000 title claims abstract description 43
RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 claims abstract description 218
LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 claims abstract description 109
229960001948 caffeine Drugs 0.000 claims abstract description 109
VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 claims abstract description 109
239000002904 solvent Substances 0.000 claims abstract description 63
238000000034 method Methods 0.000 claims abstract description 45
239000003463 adsorbent Substances 0.000 claims abstract description 44
239000007787 solid Substances 0.000 claims abstract description 43
239000000243 solution Substances 0.000 claims abstract description 33
239000000284 extract Substances 0.000 claims abstract description 18
239000007864 aqueous solution Substances 0.000 claims abstract description 8
241001122767 Theaceae Species 0.000 claims abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
239000007788 liquid Substances 0.000 claims description 22
239000003921 oil Substances 0.000 claims description 10
239000011347 resin Substances 0.000 claims description 5
229920005989 resin Polymers 0.000 claims description 5
150000003626 triacylglycerols Chemical class 0.000 claims description 5
235000014113 dietary fatty acids Nutrition 0.000 claims description 4
239000000194 fatty acid Substances 0.000 claims description 4
229930195729 fatty acid Natural products 0.000 claims description 4
150000004665 fatty acids Chemical class 0.000 claims description 4
150000002191 fatty alcohols Chemical class 0.000 claims description 4
239000003208 petroleum Substances 0.000 claims description 4
239000004927 clay Substances 0.000 claims description 3
150000004760 silicates Chemical class 0.000 claims description 3
238000001179 sorption measurement Methods 0.000 claims description 3
239000003039 volatile agent Substances 0.000 claims description 3
239000003456 ion exchange resin Substances 0.000 claims description 2
229920003303 ion-exchange polymer Polymers 0.000 claims description 2
239000010457 zeolite Substances 0.000 claims 1
230000008569 process Effects 0.000 abstract description 14
239000000463 material Substances 0.000 abstract description 8
235000013361 beverage Nutrition 0.000 abstract 1
238000000605 extraction Methods 0.000 description 9
239000012527 feed solution Substances 0.000 description 8
235000019198 oils Nutrition 0.000 description 8
239000000796 flavoring agent Substances 0.000 description 7
235000019634 flavors Nutrition 0.000 description 7
239000003925 fat Substances 0.000 description 5
235000019197 fats Nutrition 0.000 description 5
239000000047 product Substances 0.000 description 5
244000269722 Thea sinensis Species 0.000 description 4
230000008901 benefit Effects 0.000 description 4
229910052799 carbon Inorganic materials 0.000 description 3
235000005687 corn oil Nutrition 0.000 description 3
239000002285 corn oil Substances 0.000 description 3
239000012467 final product Substances 0.000 description 3
239000002480 mineral oil Substances 0.000 description 3
238000005192 partition Methods 0.000 description 3
235000013311 vegetables Nutrition 0.000 description 3
244000060011 Cocos nucifera Species 0.000 description 2
235000013162 Cocos nucifera Nutrition 0.000 description 2
241001465754 Metazoa Species 0.000 description 2
239000006286 aqueous extract Substances 0.000 description 2
239000008346 aqueous phase Substances 0.000 description 2
239000003245 coal Substances 0.000 description 2
-1 however Substances 0.000 description 2
230000006872 improvement Effects 0.000 description 2
235000010446 mineral oil Nutrition 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
239000012071 phase Substances 0.000 description 2
238000000638 solvent extraction Methods 0.000 description 2
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 1
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
241000287828 Gallus gallus Species 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
239000005642 Oleic acid Substances 0.000 description 1
235000019482 Palm oil Nutrition 0.000 description 1
235000019483 Peanut oil Nutrition 0.000 description 1
235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
244000046052 Phaseolus vulgaris Species 0.000 description 1
235000019484 Rapeseed oil Nutrition 0.000 description 1
235000019485 Safflower oil Nutrition 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
235000019486 Sunflower oil Nutrition 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
235000019568 aromas Nutrition 0.000 description 1
235000014121 butter Nutrition 0.000 description 1
150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
239000003240 coconut oil Substances 0.000 description 1
235000019864 coconut oil Nutrition 0.000 description 1
239000010635 coffee oil Substances 0.000 description 1
235000012343 cottonseed oil Nutrition 0.000 description 1
239000002385 cottonseed oil Substances 0.000 description 1
230000002950 deficient Effects 0.000 description 1
244000013123 dwarf bean Species 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000004945 emulsification Methods 0.000 description 1
230000001804 emulsifying effect Effects 0.000 description 1
235000013305 food Nutrition 0.000 description 1
235000021331 green beans Nutrition 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
238000000622 liquid--liquid extraction Methods 0.000 description 1
239000012528 membrane Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
239000003346 palm kernel oil Substances 0.000 description 1
235000019865 palm kernel oil Nutrition 0.000 description 1
239000002540 palm oil Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000000312 peanut oil Substances 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
235000005713 safflower oil Nutrition 0.000 description 1
239000003813 safflower oil Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000000779 smoke Substances 0.000 description 1
239000003549 soybean oil Substances 0.000 description 1
235000012424 soybean oil Nutrition 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002600 sunflower oil Substances 0.000 description 1
239000003760 tallow Substances 0.000 description 1
235000019871 vegetable fat Nutrition 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Tea And Coffee (AREA)
Fats And Perfumes (AREA)

CA000378270A 1980-06-16 1981-05-25 Procede de decafeination Expired CA1177313A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US15990980A	1980-06-16	1980-06-16
US159,909		1980-06-16

Publications (1)

Publication Number	Publication Date
CA1177313A true CA1177313A (fr)	1984-11-06

Family

ID=22574629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000378270A Expired CA1177313A (fr)	1980-06-16	1981-05-25	Procede de decafeination

Country Status (2)

Country	Link
JP (1)	JPS5728089A (fr)
CA (1)	CA1177313A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0775593B2 (ja) *	1988-06-13	1995-08-16	松下電器産業株式会社	コーヒーメーカー
DE602005017361D1 (de)	2004-01-30	2009-12-10	Kao Corp	Kaffeegetränkzusammensetzung
US8178148B2 (en)	2004-01-30	2012-05-15	Kao Corporation	Coffee drink composition
TWI396507B (zh)	2005-07-29	2013-05-21	花王股份有限公司	Containers with black coffee drinks
JP3973675B2 (ja) *	2005-07-29	2007-09-12	花王株式会社	容器詰ミルクコーヒー飲料
JP4653587B2 (ja) *	2005-07-29	2011-03-16	花王株式会社	容器詰コーヒー飲料
KR101266574B1 (ko) *	2005-07-29	2013-05-22	카오카부시키가이샤	용기에 담긴 밀크 커피 음료

1981
- 1981-05-25 CA CA000378270A patent/CA1177313A/fr not_active Expired
- 1981-06-15 JP JP9207281A patent/JPS5728089A/ja active Pending

Also Published As

Publication number	Publication date
JPS5728089A (en)	1982-02-15

Legal Events

Date	Code	Title	Description
2001-11-06	MKEX	Expiry
2023-05-26	MKEX	Expiry	Effective date: 20011106

Publication	Publication Date	Title
CA1171727A (fr)	1984-07-31	Elimination de la cafeine par absorbtion
CA1069376A (fr)	1980-01-08	Procede de decafeination
EP0040712B1 (fr)	1984-04-18	Procédé pour la décaféination du café vert et procédé pour la récupération de la caféine
JPS5946576B2 (ja)	1984-11-13	植物原料の水性抽出液の処理方法
EP3122191B1 (fr)	2020-12-09	Procédé et système de décafféination
GB1596364A (en)	1981-08-26	Process for the selective exraction of caffeine from plant materials
JP3694070B2 (ja)	2005-09-14	酸化防止剤組成物及びその製造方法
JP2003033137A (ja)	2003-02-04	新規フレーバー
EP0042295A1 (fr)	1981-12-23	Séparation carbone-caféine
JPS6049463B2 (ja)	1985-11-01	ココア成分よりキサンチン興奮剤を回収する方法
EP0175025A1 (fr)	1986-03-26	Procédé de décaféination
EP0066700B1 (fr)	1984-06-27	Récupération des agents de xanthine des milieux aqueux
JP4003201B2 (ja)	2007-11-07	コーヒーフレーバーの製造方法
US4508743A (en)	1985-04-02	Caffeine adsorption
US4237288A (en)	1980-12-02	Decaffeination of fatty materials
EP0076620B1 (fr)	1985-08-21	Procédé de récupération de caféine à partir de charbon actif
DK162687B (da)	1991-12-02	Fremgangsmaade til fjernelse af coffein fra groenne kaffeboenner med aktivt kul
US4446162A (en)	1984-05-01	Decaffeination of a coffee extract
GB1596587A (en)	1981-08-26	Processor for preparing decaffeinated coffee
CA1049318A (fr)	1979-02-27	Methode d'extraction de cafeine du cafe non torrefie
CA1177314A (fr)	1984-11-06	Procede de decafeination
SU576897A3 (ru)	1977-10-15	Способ извлечени кофеина из ча и кофе
CA1177317A (fr)	1984-11-06	Decafeination par solvant aprotique
JPH0440398B2 (fr)	1992-07-02
CA1177315A (fr)	1984-11-06	Procede de decafeination par solvents liquides en plusieurs phases