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AGUIAR,JAIME PAIVA LOPES; SOUZA,FRANCISCA DAS CHAGAS DO AMARAL. |
ABSTRACT The present study aimed to process buriti fruits by dehydration and spraying and to evaluate their shelf-life in polyethylene plastic packaging at different storage temperatures. The edible part of the fruit was dehydrated, crushed and sieved for granule diameter standardization, packaged in polyethylene plastic packaging and stored at different temperatures 24°C (Ambient), 4°C (Cooling) and -12°C (Freezer). Fresh and dehydrated fruits were analyzed for moisture, pH, acidity, total and reducing sugars, proteins, lipids, ashes, carbohydrates, energy, ß-carotene and retinol equivalent. Dehydrated and sprayed buriti was analyzed every 30 days for 150 days of storage for peroxide, acid and iodine indexes and also for microbiological parameters. The... |
Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Arecaceae; Amazon fruits; Shelf-life; Dehydrated products. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000700301 |
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Cabrera Ordoñez,,Yudy Ana; Estrada Mesa,Eliana María; Cortés Rodríguez,Misael. |
Abstract Dehydrated products added with active components (AC) represent a healthy alternative for modern consumer. The aim of this research was to evaluate the influence of drying process conditions on the physiological quality attributes of cape gooseberry (Physalis peruviana L.) impregnated under vacuum with AC and dehydrated. A factorial design was performed with two independent variables, 2 levels per variable (temperature: 50 and 60ºC, air velocity: 2.0 and 3.0 m.s-1) and three replicates per drying condition. In fact, cape gooseberry fruits were previously impregnated under vacuum with an emulsion containing calcium and vitamins B9, C, D3 and E, which were subjected to dehydration until a water activity of approximately 0.6. In addition, drying rate... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Functional foods; Calcium; Vacuum impregnation; Dehydrated products; Vitamins. |
Ano: 2017 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000400512 |
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