Effect of the type of packaging on the oxidative stability of pine nuts (Pinus pinea L.) grown in Chile

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dc.contributor.authorHenríquez, Carolina
dc.contributor.authorLoewe Muñoz, Verónica
dc.contributor.authorSaavedra, Jorge
dc.contributor.authorCórdova, Andrés
dc.contributor.authorLutz, Mariane
dc.date.accessioned2021-08-24T21:06:45Z
dc.date.available2021-08-24T21:06:45Z
dc.date.issued2018
dc.descriptionpáginas 255-262es_CL
dc.description.abstractPine nut (Pinus pinea L.) is a nutritious, expensive tree nut. During storage, it is exposed to a wide range of environmental deteriorative conditions. This study describes the oxidative stability of pine nuts kept in pouches made of three different packaging materials and stored at three different temperatures. The packaging materials evaluated were low-density polyethylene (LDP), high-density polyethylene (HDP), and high-barrier metallized film (MF). Temperatures evaluated were 4, 20, and 60°C. In addition, a control unpacked sample was also evaluated in identical conditions. The oxidative parameters evaluated were acid value and peroxide value. Data analyses include a shelf-life study and a principal component analysis. The results obtained indicate what the best packaging material at 20°C was MF with a shelf-life of 703 d. At 4°C, the shelf-life of pine nuts stored in HDP was 1148 d. It is concluded that it is fundamental to use an adequate packaging to protect the seeds from environmental conditions that promote deterioration.es_CL
dc.identifier.issn1947-6345
dc.identifier.otherhttps://doi.org/10.1080/19476337.2017.1391332es_CL
dc.identifier.urihttps://bibliotecadigital.infor.cl/handle/20.500.12220/30474
dc.language.isoenes_CL
dc.publisherTaylor & Francis Onlinees_CL
dc.subjectOXIDACIONes_CL
dc.subjectPEROXIDACIONes_CL
dc.subjectENVASADO DE ALIMENTOSes_CL
dc.subjectMATERIALES DE EMPAQUEes_CL
dc.subjectFACTORES AMBIENTALESes_CL
dc.titleEffect of the type of packaging on the oxidative stability of pine nuts (Pinus pinea L.) grown in Chilees_CL
dc.typeArtículo de revista
infor.especiePinus pineaes_CL
infor.lineasdeinvestigacionDiversificación de especies para el desarrollo forestales_CL
infor.operadorplves_CL
infor.publicadoenCyTA - Journal of Food, Vol.16, Número 1, 2018es_CL
infor.sedeSede Metropolitanaes_CL
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Diversificación Forestal