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Corresponds to the general collection of the INFOR´s Library with bibliographic material from different publishers and institutions.

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

Artículo de revista
Thumbnail
Editorial
Taylor & Francis Online
Date
2018
Cómo citar
...
Metadata
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Autor(es)
Henríquez, Carolina
Loewe Muñoz, Verónica
Saavedra, Jorge
Córdova, Andrés
Lutz, Mariane
Abstract
Pine 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.
Materias
OXIDACION
PEROXIDACION
ENVASADO DE ALIMENTOS
MATERIALES DE EMPAQUE
FACTORES AMBIENTALES
Especie forestal
Pinus pinea
DOI
https://doi.org/10.1080/19476337.2017.1391332
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  • Diversificación Forestal

Documento no disponible en formato digital. Consultar en biblioteca INFOR: Contacto

Licencia Creative CommonsExcepto si se señala otra cosa, la licencia del ítem se describe como Licencia Creative Commons Atribución-NoComercial-SinDerivar 4.0 Internacional

Related items

Showing items related by title, author, creator and subject.

  • Thumbnail

    Pino piñonero, futura riqueza de Chile 

    Loewe Muñoz, Verónica (2017)
    El piñón del Pinus pinea L., es un alimento muy apreciado por su excelente calidad. De ahí que la especie está considerada entre las nueve productoras de frutos secos más importantes del mundo
  • Capítulo de libroThumbnail

    Thinning effect in two young stone pine plantations (Pinus pinea L.) in central southern Chile 

    Loewe Muñoz, Verónica; Delard R., Claudia; González Ortega, Marta; Venegas, Alejandro (2013)
  • Thumbnail

    An ancient crop revisited: chemical composition of mediterranean pine nuts grown in six countries 

    Zuleta, A.; Weisstaub, A.; Giacomino, S.; Dyner, L.; Loewe Muñoz, Verónica; Del Río, Rodrigo; Lutz, M. (2018)
    The aim of the study was to analyze the proximate composition of pine nuts harvested from 15 growing areas in Chile, Argentina, Italy, Spain, Turkey, and Israel. The main component was fat, ...
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DIRECCIÓN EJECUTIVA
Calle Nueva Uno N°3570 Lt. 4 Michaihue -
San Pedro de La Paz, Concepción
(56-41) 285 32 60
SEDE METROPOLITANA
Sucre 2397, Ñuñoa, Santiago
(56-2) 2366 71 20
SEDE DIAGUITAS
Juan Georgini Runi 1507, La Serena
(56-51) 236 26 00
OFICINA CHILOÉ
Pasaje Los Queltehues s/n, sector de Putemun, Castro
(56-65) 263 65 74
SEDE BIOBÍO
Calle Nueva Uno N°3570 Lt. 4 Michaihue – San Pedro de La Paz, Concepción
(56-41) 285 32 60
SEDE LOS RÍOS
Fundo Teja Norte s/n. Valdivia
(56-63) 233 52 00
SEDE PATAGONIA
Camino Coyhaique Alto Km. 4,5. Coyhaique
(56-67) 226 25 00

Volver arriba

Biblioteca digital - Instituto Forestal

MESA CENTRAL +56 2 25192800

 

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The Chilean Forestry Institute´s digital library provides information on the forestry sector in Chile and the world. This library has over than 21.000 titles compiled from the decade of the 60 onwards. Numerous studies are part of this large bibliographic collection, being part of the INFOR and the Chilean forestry sector historical heritage.

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