ES187287A1 - A PROCEDURE FOR OBTAINING LEVULOSE FROM PLANT MATERIALS CONTAINING INSULIN - Google Patents

A PROCEDURE FOR OBTAINING LEVULOSE FROM PLANT MATERIALS CONTAINING INSULIN

Info

Publication number
ES187287A1
ES187287A1 ES0187287A ES187287A ES187287A1 ES 187287 A1 ES187287 A1 ES 187287A1 ES 0187287 A ES0187287 A ES 0187287A ES 187287 A ES187287 A ES 187287A ES 187287 A1 ES187287 A1 ES 187287A1
Authority
ES
Spain
Prior art keywords
inulin
levulose
obtaining
procedure
materials containing
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
ES0187287A
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.)
Coffarom A G
Original Assignee
Coffarom A G
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 Coffarom A G filed Critical Coffarom A G
Priority to ES0187287A priority Critical patent/ES187287A1/en
Publication of ES187287A1 publication Critical patent/ES187287A1/en
Expired legal-status Critical Current

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  • Medicines Containing Plant Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Un procedimiento para obtener levulosa de substancias vegetales que contienen inulina caracterizado por obtener previamente un producto que contiene inulina y está exento de inulasa calentando a temperaturas no menores de 80ºC de manera que se pase lo más aprisa posible el margen comprendido entre 50º y 70ºC someter este producto seco a extracción enriqueciendo al extracto (zumo) en inulina agregar a este extracto rico en inulina substancias alcalinas en cantidad tan pequeña que la concentración de hidrogeniones no sobrepaso mucho un pH de 10 a 11; y después de separar los cuerpos acompañantes precipitados cristalizar la insulina en la solución y someterla a hidrólisis.A process to obtain levulose from plant substances that contain inulin characterized by previously obtaining a product that contains inulin and is free of inulase by heating at temperatures not lower than 80ºC so that the range between 50º and 70ºC is passed as quickly as possible. dry product to extraction, enriching the extract (juice) with inulin, add alkaline substances to this extract rich in inulin in such a small quantity that the concentration of hydrogen ions does not greatly exceed a pH of 10 to 11; and after separating the precipitated chaperones crystallizing the insulin from the solution and subjecting it to hydrolysis.

ES0187287A 1949-02-24 1949-02-24 A PROCEDURE FOR OBTAINING LEVULOSE FROM PLANT MATERIALS CONTAINING INSULIN Expired ES187287A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0187287A ES187287A1 (en) 1949-02-24 1949-02-24 A PROCEDURE FOR OBTAINING LEVULOSE FROM PLANT MATERIALS CONTAINING INSULIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0187287A ES187287A1 (en) 1949-02-24 1949-02-24 A PROCEDURE FOR OBTAINING LEVULOSE FROM PLANT MATERIALS CONTAINING INSULIN

Publications (1)

Publication Number Publication Date
ES187287A1 true ES187287A1 (en) 1949-05-01

Family

ID=37822721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0187287A Expired ES187287A1 (en) 1949-02-24 1949-02-24 A PROCEDURE FOR OBTAINING LEVULOSE FROM PLANT MATERIALS CONTAINING INSULIN

Country Status (1)

Country Link
ES (1) ES187287A1 (en)

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