Quality attributes of pistachio nuts as affected by rootstocks and deficit irrigation

Cabonell Borrachina, Ángel; Memmi, Houssem; Noguera Artiaga, Luis; Gijón López, María del Carmen; Ciapa, Rafael y Pérez López, David (2014). Quality attributes of pistachio nuts as affected by rootstocks and deficit irrigation. "Journal of the Science of Food And Agriculture" (n. 95); pp. 2866-2873. ISSN 0022-5142.

Descripción

Título: Quality attributes of pistachio nuts as affected by rootstocks and deficit irrigation
Autor/es:
  • Cabonell Borrachina, Ángel
  • Memmi, Houssem
  • Noguera Artiaga, Luis
  • Gijón López, María del Carmen
  • Ciapa, Rafael
  • Pérez López, David
Tipo de Documento: Artículo
Título de Revista/Publicación: Journal of the Science of Food And Agriculture
Fecha: 2014
Materias:
Escuela: E.U.I.T. Agrícolas (UPM)
Departamento: Producción Agraria
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

BACKGROUND: In this work, the influence of two regulated deficit irrigation (RDI) treatments and three different rootstocks on the quality of pistachios was evaluated by analyzing different parameters: morphological analysis, physicochemical analysis and sensory analysis. RESULTS: The results obtained in terms of the choice of rootstock revealed that Pistacia atlantica had increased production yields, nut weight, mineral content, higher intensities of characteristic sensory attributes and a higher degree of consumer satisfaction, than the other rootstocks studied. Moreover, the results established that the application of RDI on pistachio cultivation had no significant influence on production yield, weight, size, colour, water activity or mineral composition. Furthermore, T1 treatment (stem water potential?<?-1.3 MPa) resulted in higher intensities of characteristic sensory attributes and a greater level of satisfaction among international consumers. CONCLUSION: These results confirm that the application of deficit irrigation (T1) contributes to an increase in overall product quality. Furthermore, Pistacia atlantica rootstock provided better yield and quality than the other rootstocks studied. © 2014 Society of Chemical Industry

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Ultima Modificación: 22 Feb 2016 13:45
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