ES182482A1 - PROCEDURE FOR THE MANUFACTURE OF A DECAFFEINATED COFFEE ESTRACT - Google Patents

PROCEDURE FOR THE MANUFACTURE OF A DECAFFEINATED COFFEE ESTRACT

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Publication number
ES182482A1
ES182482A1 ES0182482A ES182482A ES182482A1 ES 182482 A1 ES182482 A1 ES 182482A1 ES 0182482 A ES0182482 A ES 0182482A ES 182482 A ES182482 A ES 182482A ES 182482 A1 ES182482 A1 ES 182482A1
Authority
ES
Spain
Prior art keywords
solvent
caffeine
estract
procedure
manufacture
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
ES0182482A
Other languages
Spanish (es)
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.)
ROURAD DURENTMATT HANS
Original Assignee
ROURAD DURENTMATT HANS
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 ROURAD DURENTMATT HANS filed Critical ROURAD DURENTMATT HANS
Priority to ES0182482A priority Critical patent/ES182482A1/en
Publication of ES182482A1 publication Critical patent/ES182482A1/en
Expired legal-status Critical Current

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  • Tea And Coffee (AREA)

Abstract

Procedimiento de fabricación de un extracto de café descafeinado, caracterizado porque se prepara un extracto acuoso conteniendo cafeína a partir de café tostado y porque se le mezcla con un disolvente, insoluble en el agua, de la cafeína, cuyo punto de ebullición es inferior a 100º C y cuyo peso específico es diferente al del agua, y porque seguidamente el extracto acuoso es separado mecánicamente del disolvente conteniendo la cafeína en solución, después es sometido a una destilación fraccionada a una temperatura inferior a 100º C pero superior al punto de ebullición del disolvente con el fin de eliminar los residuos de disolvente.Manufacturing process of a decaffeinated coffee extract, characterized in that an aqueous extract containing caffeine is prepared from roasted coffee and because it is mixed with a solvent, insoluble in water, of caffeine, whose boiling point is less than 100º C and whose specific gravity is different from that of water, and because the aqueous extract is subsequently mechanically separated from the solvent containing the caffeine in solution, it is then subjected to fractional distillation at a temperature lower than 100ºC but higher than the boiling point of the solvent in order to remove solvent residues.

ES0182482A 1948-02-19 1948-02-19 PROCEDURE FOR THE MANUFACTURE OF A DECAFFEINATED COFFEE ESTRACT Expired ES182482A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0182482A ES182482A1 (en) 1948-02-19 1948-02-19 PROCEDURE FOR THE MANUFACTURE OF A DECAFFEINATED COFFEE ESTRACT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0182482A ES182482A1 (en) 1948-02-19 1948-02-19 PROCEDURE FOR THE MANUFACTURE OF A DECAFFEINATED COFFEE ESTRACT

Publications (1)

Publication Number Publication Date
ES182482A1 true ES182482A1 (en) 1948-05-16

Family

ID=37827533

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0182482A Expired ES182482A1 (en) 1948-02-19 1948-02-19 PROCEDURE FOR THE MANUFACTURE OF A DECAFFEINATED COFFEE ESTRACT

Country Status (1)

Country Link
ES (1) ES182482A1 (en)

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