Osmotic dehydration of bananas

Authors

  • Masazi Maeda Universidade de São Paulo
  • Ricardo Luiz Loreto Universidade de São Paulo

DOI:

https://doi.org/10.5433/1679-0359.1998v19n1p60

Keywords:

Osmotic dehydration, Response surface methodology, Banana.

Abstract

The traditional processes for drying bananas usually lead to the enzymatic browning of the fruits, producing non-attractive dark products. The osmotic dehydration of bananas in sucrose solutions was performed to verify the possibility of producing banana figs with no enzymatic browning. The effects of processing time (1 to 33 hours), temperature (60, 65, 70, 75 °C) and sucrose solution concentration (60, 70 Brix degrees - °B) upon the loss of water and gain of sugar of the fruits were studied using the response-surface methodology.

 

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Author Biographies

Masazi Maeda, Universidade de São Paulo

 

Professor Doutor da Escola Politécnica da USP - Depto. de Engenharia Química da Escola Politécnica da Universidade de São Paulo. Av. Lineu Prestes, 580 - Bloco 2, Cidade Universitária - São Paulo / SP - CEP 05508-900 - FAX (11) 211-3020

Ricardo Luiz Loreto, Universidade de São Paulo

 

Mestre em Engenharia Química - aluno de doutorado da Escola Politécnica da USP.

Published

2009-01-29

How to Cite

Maeda, M., & Loreto, R. L. (2009). Osmotic dehydration of bananas. Semina: Ciências Agrárias, 19(1), 60–67. https://doi.org/10.5433/1679-0359.1998v19n1p60

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