Arufe, S.; Sineiro, J.; Chenlo, F.; Moreira, R. (2018). Effect of air drying temperature on phytochemical properties of brown seaweed Bifurcaria bifurcata. En IDS 2018. 21st International Drying Symposium Proceedings. Editorial Universitat Politècnica de València. 865-872. https://doi.org/10.4995/IDS2018.2018.7496
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/116758
Título:
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Effect of air drying temperature on phytochemical properties of brown seaweed Bifurcaria bifurcata
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Autor:
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Arufe, Santiago
Sineiro, Jorge
Chenlo, Francisco
Moreira, Ramón
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Fecha difusión:
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Resumen:
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[EN] The purpose of this study was to determine the effects of convective air-drying at different temperatures (35, 50, 60 and 75°C) on the color of Bifurcaria bifurcata (BB) seaweed powders obtained after milling, the ...[+]
[EN] The purpose of this study was to determine the effects of convective air-drying at different temperatures (35, 50, 60 and 75°C) on the color of Bifurcaria bifurcata (BB) seaweed powders obtained after milling, the antioxidant activity and polyphenolic and carbohydrate content of the aqueous extracts obtained by ultrasound-assisted extraction. BB seaweed powders exhibited significant color differences between powders obtained from BB dried at 35ºC (yellowish-green) and 50–75 °C (brown). High air drying temperature (above 60ºC) significantly reduced the total polyphenolic, carbohydrate content and scavenging activity of aqueous extracts of BB.
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Palabras clave:
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Drying
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Dehydration
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Dewatering
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Emerging technologies
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Products quality
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Process control
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Environmental
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Evaporation
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Sublimation
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Diffusion
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Energy
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Intensification
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Phaeophyceae
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Antioxidant activity
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Carbohydrate
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Color
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Polyphenols
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Derechos de uso:
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Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
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ISBN:
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9788490486887
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Fuente:
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IDS 2018. 21st International Drying Symposium Proceedings.
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DOI:
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10.4995/IDS2018.2018.7496
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Editorial:
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Editorial Universitat Politècnica de València
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Versión del editor:
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http://ocs.editorial.upv.es/index.php/IDS/ids2018/paper/view/7496
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Título del congreso:
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21st International Drying Symposium
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Lugar del congreso:
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Valencia, Spain
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Fecha congreso:
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Septiembre 11-14, 2018
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Código del Proyecto:
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info:eu-repo/grantAgreement/MINECO//CTQ2013-43616-P/ES/OBTENCION DE PRODUCTOS SIN GLUTEN ENRIQUECIDOS CON ALGA MICRONIZADA Y CON EXTRACTOS DE ACTIVIDAD ANTIOXIDANTE: INFLUENCIA DE LOS PROCESOS TERMICOS/
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Agradecimientos:
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The authors acknowledge the financial support of the Ministry of Economy and Competitiveness of Spain and European Regional Development Fund (ERDF) of European Union by the research project (CTQ 2013-43616/P).
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Tipo:
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Capítulo de libro
Comunicación en congreso
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