PT73676B - Procede d'extrusion de la cafeine - Google Patents

Procede d'extrusion de la cafeine

Info

Publication number
PT73676B
PT73676B PT73676A PT7367681A PT73676B PT 73676 B PT73676 B PT 73676B PT 73676 A PT73676 A PT 73676A PT 7367681 A PT7367681 A PT 7367681A PT 73676 B PT73676 B PT 73676B
Authority
PT
Portugal
Prior art keywords
cafeine
extrusion
Prior art date
Application number
PT73676A
Other languages
English (en)
French (fr)
Other versions
PT73676A (fr
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 PT73676A publication Critical patent/PT73676A/pt
Publication of PT73676B publication Critical patent/PT73676B/pt

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
    • A23F5/223—Reducing or removing alkaloid content from coffee extract using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers

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)
PT73676A 1980-10-08 1981-09-15 Procede d'extrusion de la cafeine PT73676B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH750480A CH639245A5 (fr) 1980-10-08 1980-10-08 Procede d'extraction de la cafeine.

Publications (2)

Publication Number Publication Date
PT73676A PT73676A (fr) 1981-10-01
PT73676B true PT73676B (fr) 1982-11-22

Family

ID=4326161

Family Applications (1)

Application Number Title Priority Date Filing Date
PT73676A PT73676B (fr) 1980-10-08 1981-09-15 Procede d'extrusion de la cafeine

Country Status (19)

Country Link
EP (1) EP0049357A1 (pt)
JP (1) JPS5793980A (pt)
AT (1) AT376363B (pt)
AU (1) AU541894B2 (pt)
CH (1) CH639245A5 (pt)
DD (1) DD201642A5 (pt)
DE (1) DE3131573A1 (pt)
ES (1) ES505895A0 (pt)
GB (1) GB2084848B (pt)
GR (1) GR75054B (pt)
IL (1) IL63703A0 (pt)
KE (1) KE3369A (pt)
MX (1) MX7353E (pt)
MY (1) MY8500368A (pt)
NZ (1) NZ198396A (pt)
PH (1) PH18698A (pt)
PL (1) PL233230A1 (pt)
PT (1) PT73676B (pt)
ZA (1) ZA816468B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313339A1 (de) * 1983-04-13 1984-10-18 Kord Beteiligungsgesellschaft mbH & Co KG, 2000 Hamburg Verfahren zur herstellung von entcoffeinierten genussmitteln

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042498A (en) * 1973-05-29 1977-08-16 Rohm And Haas Company Separation of organic compounds by adsorption processes
US4031251A (en) * 1975-01-08 1977-06-21 Societe D'assistance Technique Pour Produits Nestle S.A. Decaffeination of vegetable material
US4064043A (en) * 1975-02-18 1977-12-20 Rohm And Haas Company Liquid phase adsorption using partially pyrolyzed polymer particles
US4040990A (en) * 1975-02-18 1977-08-09 Rohm And Haas Company Partially pyrolyzed macroporous polymer particles having multimodal pore distribution with macropores ranging from 50-100,000 angstroms
CA1083880A (en) * 1975-06-24 1980-08-19 Gary L. Hickernell Method for decaffeinating green coffee
CA1141229A (en) * 1978-12-26 1983-02-15 Thomas P.J. Izod Removal of caffeine by selective adsorption using zeolite adsorbents

Also Published As

Publication number Publication date
AT376363B (de) 1984-11-12
IL63703A0 (en) 1981-11-30
DE3131573A1 (de) 1982-05-13
MX7353E (es) 1988-07-19
ES8301092A1 (es) 1982-12-01
ZA816468B (en) 1982-09-29
ES505895A0 (es) 1982-12-01
DD201642A5 (de) 1983-08-03
GB2084848B (en) 1983-09-28
GB2084848A (en) 1982-04-21
PL233230A1 (pt) 1982-06-07
PH18698A (en) 1985-09-05
ATA417481A (de) 1984-04-15
KE3369A (en) 1984-02-17
AU541894B2 (en) 1985-01-24
MY8500368A (en) 1985-12-31
JPS5793980A (en) 1982-06-11
GR75054B (pt) 1984-07-13
EP0049357A1 (en) 1982-04-14
NZ198396A (en) 1983-11-18
CH639245A5 (fr) 1983-11-15
AU7546881A (en) 1982-04-22
PT73676A (fr) 1981-10-01

Similar Documents

Publication Publication Date Title
FR2488803B1 (fr) Procede pour la production d'erythropoietine humaine
FR2534903B1 (fr) Procede d'hydroformylation
PT75499B (fr) Procede pour la preparation de l'alkanoilanilides
FR2495134B1 (fr) Procede de preparation d'hydrocarbures
BE892808A (fr) Procede pour la decomposition d'alkyl-tert-alkyl-ethers
BE893302A (fr) Procede de preparation de carbonates d'alkylene
PT75209B (fr) Procede de preparation d'amidobenzamides
BE890189A (fr) Procede d'esterification de l'alpha -l-aspartyl-l-phenylalanine
BE891394A (fr) Procede d'obtention de phosphate monoammonique purifie
FR2503158B1 (fr) Procede pour la preparation de dithiazolyldisulfures
FR2488602B1 (fr) Procede de preparation d'hexachloroacetone
PT73676B (fr) Procede d'extrusion de la cafeine
BE890630A (fr) Procede de preparation d'acetaldehyde
BE890629A (fr) Procede de preparation d'acetaldehyde
FR2487361B1 (fr) Procede de purification de la nitrocellulose
BE895205A (fr) Procede de preparation de carbonates d'alkylene
FR2559153B1 (fr) Procede de purification d'oxacephalosporines
MA19649A1 (fr) Procede de preparation d'haloalkyl-8-4h (1)-benzopyran-4-ones
FR2534911B1 (fr) Procede de purification d'halogenures d'organosulfonyle
RO79323A2 (ro) Procedeu de obtinere a p-toluensulfonamidei
FR2554810B1 (fr) Procede de preparation d'aminobenzylamine
FR2497195B1 (fr) Procede de preparation de l'anthraquinone
FR2543141B1 (fr) Procede de preparation de l'azinomethyl-rifamycine
RO83591A2 (ro) Procedeu de obtinere a n-triclormetiltetrahidroftalimidei
RO85746A2 (ro) Procedeu de obtinere a poliacetilenei

Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960531