Development of method to desalinization of protein hydrolysates.

Development of method to desalinization of protein hydrolysates.

Authors

  • Everardo Ferreira Praça Escola Superior de Agricultura de Mossoró.
  • Olavo Rusig Universidade Estadual de Campinas

DOI:

https://doi.org/10.5433/1679-0375.1992v13n4p223

Keywords:

Hydrolysates, hydrolysis, desalinization.

Abstract

A   method was developed to produce hydrolysates with low sodium  chloride   level   by   injection   of water vapour into the distillation and application flask of vacuum to eliminate the HCI used in the process. The efficiency of the method was measured by determining the sodium chloride content in the samples after distillation and neutralization with sodium hydroxide. It was noticed that during the 90 minutes of distillation a progressive reduction to 88% of the original concentration of sodium chloride occurred when the hydrolyses  was prepared with 30% hydrochloric acid.

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Author Biographies

Everardo Ferreira Praça, Escola Superior de Agricultura de Mossoró.

Departamento de Química e Tecnologia.

Olavo Rusig, Universidade Estadual de Campinas

Faculdade de Engenharia de Alimentos - UNICAMP (Departamento de Tecnologia Geral).

Published

2004-12-15

How to Cite

Praça, E. F., & Rusig, O. (2004). Development of method to desalinization of protein hydrolysates. Semina: Ciências Exatas E Tecnológicas, 13(4), 223–230. https://doi.org/10.5433/1679-0375.1992v13n4p223

Issue

Section

Original Article

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