Effects of Deficit Irrigation, Rootstock, and Roasting on the Contents of Fatty Acids, Phytoprostanes, and Phytofurans in Pistachio Kernels.

Journal of Agricultural and Food Chemistry
Jacinta Collado-GonzálezA Gil-Izquierdo

Abstract

Pistachio (Pistacia vera L.) is a drought-tolerant species grown under the semiarid conditions of the Mediterranean basin. For this reason, it is essential to make an exhaustive quantification of yield and quality benefits of the kernels because the regulated deficit irrigation will allow significant water savings with a minimum impact on yield while improving kernel quality. The goal of this scientific work was to study the influence of the rootstock, water deficit during pit hardening, and kernel roasting on pistachio (P. vera, cv. Kerman) fruit yield, fruit size, and kernel content of fatty acids phytoprostanes (PhytoPs) and phytofurans (PhytoFs) for the first time. Water stress during pit hardening did not affect the pistachio yield. The kernel cultivar showed a lower oleic acid and a higher linoleic acid contents than other cultivars. Kernels from plants grafted on the studied rootstocks showed very interesting characteristics. P. integerrima led to the highest percentage of monounsaturated fatty acids. Regarding the plant oxylipins, P. terebinthus led to the highest contents of PhytoPs and PhytoFs (1260 ng/100 g and 16.2 ng/100 g, respectively). In addition, nuts from trees cultivated under intermediate water deficit duri...Continue Reading

References

Mar 31, 2004·The Journal of Organic Chemistry·Siham El FangourThierry Durand
Dec 25, 2004·Plant Physiology·Christiane LoefflerMartin J Mueller
Jan 29, 2005·The Journal of Organic Chemistry·Siham El FangourThierry Durand
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Nov 28, 2014·Journal of the Science of Food and Agriculture·Ángel A Carbonell-BarrachinaDavid Pérez-López
Apr 1, 2015·Journal of Agricultural and Food Chemistry·Jacinta Collado-GonzálezAngel Gil-Izquierdo
May 20, 2015·Journal of the Science of Food and Agriculture·Jacinta Collado-GonzálezAngel Gil-Izquierdo
Jul 1, 2015·Journal of Agricultural and Food Chemistry·Mariana BarbosaÁngel Gil-Izquierdo
Jul 17, 2015·JPEN. Journal of Parenteral and Enteral Nutrition·Philip C Calder
Oct 1, 2015·Journal of Agricultural and Food Chemistry·Javier MarhuendaAngel Gil-Izquierdo
Dec 8, 2016·Journal of Cellular Physiology·Camila O de SouzaJose C Rosa Neto
Mar 14, 2017·Free Radical Research·Ana María Carrasco-Del AmorÁngel Gil-Izquierdo
Sep 22, 2017·Journal of Agricultural and Food Chemistry·M PinciroliA Gil-Izquierdo
Dec 16, 2017·Natural Product Research·Simona TerzoAntonella Amato
Mar 28, 2018·Food Research International·Raúl Domínguez-PerlesÁngel Gil-Izquierdo
Oct 14, 2018·Journal of the Science of Food and Agriculture·Sonia MedinaÁngel Gil-Izquierdo
Dec 20, 2018·Journal of Agricultural and Food Chemistry·M PinciroliÁ Gil-Izquierdo
Feb 23, 2020·Journal of Agricultural and Food Chemistry·R Domínguez-PerlesA Gil-Izquierdo
Jun 11, 2020·Journal of Agricultural and Food Chemistry·Leontina LipanÁngel Carbonell-Barrachina

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Citations

Jul 23, 2020·Journal of Agricultural and Food Chemistry·Sonia MedinaRaúl Domínguez-Perles

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