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| Costa,Laiana Oliveira; Lara Junior,Jovan Marques; Costa,José Maria Correia da; Afonso,Marcos Rodrigues Amorim; Rodrigues,Sueli; Wurlitzer,Nédio Jair. |
| ABSTRACT The aim of this work was to study the stability of powdered mango pulp obtained through the process of lyophilisation, as well as its structural characteristics using electron microscopy analysis. In response to an earlier experimental design using maltodextrin concentrations of 0%, 10%, 20% and 30% and periods of 24 and 30 hours, the condition of 20% maltodextrin and 24 hours drying was chosen as the best for drying mango in a freeze dryer. The stability study was therefore carried out using powdered mango pulp obtained under the above best-drying conditions, stored for 90 days and monitored every two weeks by analysis of the moisture, ascorbic acid content, b* colorimetric parameter and hygroscopicity. Storage was at room temperature (27 °C) in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Drying; Maltodextrin; Hygroscopicity; Microstructure. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902019000200251 |
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