Optimization of the production of dietary fiber concentrates from by - products of papaya (Carica papaya l. var. Formosa) with microwave assistance evaluation of its physicochemical and functional characteristics

A process involving an ethanol extraction step and microwave assisted dehydration was designed to produce dietary fiber concentrates (DFC) from papaya (Carica papaya L. var. Formosa) by-products. It was concluded that a 15 min extraction with 2.9 mL of ethanol/g of papaya pulp followed by drying per...

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Detalles Bibliográficos
Otros Autores: Nieto Calvache, Jhon E., Soria, Marcelo Abel, Escalada Pla, Marina F. de, Gerschenson, Lia N.
Formato: Artículo
Lenguaje:Inglés
Materias:
Acceso en línea:http://ri.agro.uba.ar/files/intranet/articulo/2017nietocalvache.pdf
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Aporte de:Registro referencial: Solicitar el recurso aquí
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245 |a Optimization of the production of dietary fiber concentrates from by - products of papaya (Carica papaya l. var. Formosa) with microwave assistance  |b evaluation of its physicochemical and functional characteristics 
520 |a A process involving an ethanol extraction step and microwave assisted dehydration was designed to produce dietary fiber concentrates (DFC) from papaya (Carica papaya L. var. Formosa) by-products. It was concluded that a 15 min extraction with 2.9 mL of ethanol/g of papaya pulp followed by drying performed at 40C, produced DFC with optimal values for functional properties (hydration properties, oil holding capacity, specific volume, water soluble fraction) as well as b* color parameter and content of phenolic compounds. The DFC obtained from papaya peel using the same conditions, showed a higher content of cell wall polysaccharides and higher glass transition temperature (38C) than the one obtained from pulp (8C) and the polyphenol content doubled the one of pulp. Both DFCs showed potential to be used for nutritional purposes as well as for technological applications as antioxidants and/or thickeners. 
653 |a ETHANOL 
653 |a EXTRACTION 
653 |a FOOD PRODUCTS 
653 |a GLASS TRANSITION 
653 |a OILS AND FATS 
653 |a VALUE ENGINEERING 
653 |a CELL WALL POLYSACCHARIDES 
653 |a FUNCTIONAL ACTIVITIES 
653 |a FUNCTIONAL CHARACTERISTICS 
653 |a FUNCTIONAL PROPERTIES 
653 |a HEALTH AND ENVIRONMENT 
653 |a OIL HOLDING CAPACITIES 
653 |a TECHNOLOGICAL APPLICATIONS 
653 |a WATER SOLUBLE FRACTION 
653 |a NUTRITION 
700 1 |9 67231  |a Nieto Calvache, Jhon E.  |u Industry Department, School of Natural and Exact Sciences (FCEN), Buenos Aires University (UBA), Buenos Aires, Argentina and National Research Council of Argentina (CONICET), Buenos Aires, Argentina 
700 1 |9 49057  |a Soria, Marcelo Abel  |u Instituto De Investigaciones En Biociencias Agrícolas Y Ambientales – INBA (CONICET), School of Agronomy (UBA), Buenos Aires, Argentina 
700 1 |9 67233  |a Escalada Pla, Marina F. de  |u Industry Department, School of Natural and Exact Sciences (FCEN), Buenos Aires University (UBA), Buenos Aires, Argentina and National Research Council of Argentina (CONICET), Buenos Aires, Argentina 
700 1 |9 67234  |a Gerschenson, Lia N.  |u Industry Department, School of Natural and Exact Sciences (FCEN), Buenos Aires University (UBA), Buenos Aires, Argentina and National Research Council of Argentina (CONICET), Buenos Aires, Argentina Email : lia@di.fcen.uba.ar 
773 |t Journal of Food Processing and Preservation  |g Vol.41, no.4 (2017), e13071, 12 p., tbls., grafs. 
856 |f 2017nietocalvache  |i en intranet  |q application/pdf  |u http://ri.agro.uba.ar/files/intranet/articulo/2017nietocalvache.pdf  |x ARTI201806 
856 |u https://www.wiley.com  |z LINK AL EDITOR 
942 |c ENLINEA 
942 |c ARTICULO 
976 |a AAG