Browsing by Title Artículos de revistas

Now showing items 404-423 of 644

    • Microbiological quality of powdered infant formula in Latin America 
      Parra Flores, Julio; Maury-Sintjago, Eduard; Rodríguez Fernández, Alejandra; Acuña, Sergio; Cerda, Fabiola; Aguirre García, Juan; Holy, Ondrej (International Association for Food Protection, 2020)
      Cronobacter is a bacterial genus that includes seven species, and the species Cronobacter sakazakii is most related to meningitis and septicemia in infants associated with powdered infant formula (PIF). The objectives ...
    • Minerals in edible seaweed: health benefits and food safety issues 
      Lozano Muñoz, Ivonne; Díaz, Nelson F. (Taylor and Francis, 2020)
      An adequate daily intake of minerals is essential for the prevention of chronic nutrition-related and degenerative diseases, including cancer, cardiovascular disease, and obesity. Seaweeds are marine aquatic vegetable that ...
    • Modeling a Sustainable Salt Tolerant Grass-Livestock Production System under Saline Conditions in the Western ... 
      Alonso, Máximo F.; Corwin, Dennis L.; Oster, James D.; Maas, John; Kaffka, Stephen R. (2013)
      Salinity and trace mineral accumulation threaten the sustainability of crop production in many semi-arid parts of the world, including California’s western San Joaquin Valley (WSJV). We used data from a multi-year field-scale ...
    • Modelling impact of freezing temperatures on reproductive organs of deciduous fruit trees 
      Tudela, Viviana; Santibáñez Quezada, Fernando (Elsevier, 2016)
      This study arises from the need for quantitative methods to assess risks of frost damage in agriculture. Classical mathematical functions were used to model damage due to freezing temperatures and a simple method based on ...
    • Modelling physiological and environmental factors regulating relative fruit set and final fruit numbers in ... 
      Lordan, Jaume; Reginato Meza, Gabino; Lakso, Alan N.; Francescatto, Poliana; Robinson, Terence L. (Taylor & Francis, 2020)
      Chemical thinning of apple (Malus domestica Borkh.) has been practised for 50 years but it remains an unpredictable part of apple production with large variations from year to year and within years. Carbohydrate availability ...
    • Modelling the spectral response of the desert tree Prosopis tamarugo to water stress 
      Chávez, R. O.; Clevers, J. G. P. W.; Herold, M.; Ortiz, M.; Acevedo, E. (Elsevier, 2013)
      In this paper, we carried out a laboratory experiment to study changes in canopy reflectance of Tamarugo plants under controlled water stress. Tamarugo (Prosopis tamarugo Phil.) is an endemic and endangered tree species ...
    • Modified atmosphere packaging as a method to extend postharvest life of tulip flowers 
      Aros Orellana, Danilo; Orellana Moreira, Karina; Escalona Contreras, Víctor (Taylor & Francis, 2017)
      Tulip is one of the most important cut flowers in the world market and abscission of the tepals is this species' most common symptom during vase life. To prevent these symptoms and extend postharvest life, passive and ...
    • Molecular phylogenetics of Euploca (Boraginaceae): homoplasy in many characters, including the C4 photosynthetic ... 
      Frohlich, Michael W.; Sage, Rowan F.; Craven, Lyn A.; Schuster, Sebastian; Gigot, Guillaume; Hilger, Hartmut H.; Akhani, Hossein; Mahdav, Parastoo; Luebert Bruron, Federico José; Weigend, Maximilian; Thulin, Mats; Doyle, Jeff J.; Doyle, Jane L.; Vogan, Patrick; Forrest, Alan; Fulcher, Timothy K.; Devey, Dion S.; Chase, Mark W. (Oxford University Press, 2022)
      We present a phylogenetic analysis using plastid (matK, rbcL) and nuclear (nrITS) DNA for diverse Euploca spp. (formerly Heliotropium section Orthostachys) from the worldwide distribution of a genus and including species ...
    • Monitoring of nitrate leaching during flush flooding events in a coarse-textured floodplain soil 
      Salazar Guerrero, Osvaldo; Vargas, Juan; Nájera de Ferrari, Francisco; Seguel Seguel, Oscar; Casanova Pinto, Manuel (Elsevier, 2014)
      The demand for foods in central Chile is increasing and arable land is expanding rapidly onto floodplain soils, which are being cleared for maize cultivation. After harvest, a significant amount of residual nitrogen (N) ...
    • Monitoring the Flesh Softening and the Ripening of Peach during the Last Phase of Growth On-tree 
      Pinto, Catalina; Reginato Meza, Gabino; Mesa, Kuren; Shinya Moreno, Paulina; Díaz Otazo, Mariana; Infante Espiñeira, Rodrigo (American Society for Horticultural Science, 2016)
      The aims of this study were to characterize the softening rate of the flesh and some physiological parameters of three peach cultivars during the last phase of on-tree development. During two consecutive seasons, labeled ...
    • Monthly calibration of Hargreaves – Samani equation using remote sensing and topoclimatology in central ... 
      Morales Salinas, Luis; Ortega Farias, Samuel; Riveros Burgos, Camilo; Neira Roman, Jose; Carrasco Benavides, Marcos; López Olivari, Rafael (Taylor & Francis, 2017)
      Reference evapotranspiration (ETo) has a key role in irrigation scheduling. In this sense, the Hargreaves-Samani equation (HS) is a reliable and widely used method to estimate ETo. The HS equation just requires temperature ...
    • Morphological, molecular and ecological characterization of a native isolate of Steinernema feltiae ... 
      Flores, Patricia; Alvarado, Andrea; Lankin Vega, Gabriela Olga; Lax, Paola; Prodan, Simona; Aballay Espinoza, Erwin (BMC, 2021)
      Background: Steinernema feltiae is an entomopathogenic nematode used in biological control programs with a global distribution. Populations of this species show phenotypic plasticity derived from local adaptation and vary ...
    • Morphophysical pedotransfer functions for groundwater pollution by nitrate leaching in Central Chile 
      Fuentes, Ignacio; Casanova Pinto, Manuel; Seguel Seguel, Oscar; Nájera de Ferrari, Francisco; Salazar Guerrero, Osvaldo (Instituto de Investigaciones Agropecuarias (INIA), 2014)
      Nitrate leaching (NL) is a major concern in agriculture due to its impact on human health and ecosystems. Solute movement through soil is governed by various hydraulic and physical properties that determine water flow. ...
    • Mothers' perceptions and attitudes towards children's vegetable consumption-a qualitative, cross-cultural ... 
      Estay, Karinna; Kurzer, Amalie; Guinard, Jean-Xavier (MDPI, 2021)
      This exploratory research focused on the cultural variables involved in children's vegetable consumption, through the analysis of mothers' perceptions, attitudes, and feeding practices regarding their children's intake, ...
    • mRNA-seq reveals skeletal muscle atrophy in response to handling stress in a marine teleost, the red cusk-eel ... 
      Aedo, Jorge E.; Maldonado, Jonathan; Aballai, Víctor; Estrada, Juan M.; Bastías Molina, Macarena; Meneses Alvarado, Claudio; Gallardo Escarate, Cristian; Silva, Herman; Molina, Alfredo; Valdés, Juan A. (BioMed Central, 2015)
      Background: Fish reared under intensive conditions are repeatedly exposed to stress, which negatively impacts growth. Although most fish follow a conserved pattern of stress response, with increased concentrations of ...
    • Multitemporal analysis of PAL images for the study of land cover dynamics in South America 
      Sobrino, J. A.; Julien, Y.; Morales Salinas, Luis (ELSEVIER, 2006-06)
      Pathfinder AVHHR Land (PAL) database has been used for the retrieval of Land Surface Temperature (LST) over South America, which, along with NDVI parameter, will allow the studying of the evolution of the vegetation between ...
    • Nanocoatings of Bovine Serum Albumin on Glass: Effects of pH and Temperature 
      Acuña Nelson, Sergio Miguel; Bastías Montes, José Miguel; Cerda Leal, Fabiola Rossana; Parra Flores, Julio Enrique; Aguirre García, Juan; Toledo, Pedro G. (Hindawi, 2020)
      Protein adsorption is influenced by many factors such as temperature, pH, protein size and structure, or surface energy and roughness, among others. Self-assembled monolayers (SAMs) and the Langmuir-Blodgett (LB) technique ...
    • Natural fruitlet abscission as related to apple tree carbon balance estimated with the MaluSim model 
      Lordan, Jaume; Reginato Meza, Gabino; Lakso, Alan N.; Francescatto, Poliana; Robinson, Terence L. (Elsevier B.V., 2019)
      Apple trees produce many more flower clusters than needed for a full crop, but natural early season flower and fruitlet abscission drastically reduce the final fruit number. Natural fruit abscission varies significantly ...
    • Natural sources of phytosterols and production factors that modify them 
      Silva Candia, Paola; Pinheiro, Ana C.; Rodríguez, Lorena; Figueroa, Victoria; Baginsky Guerrero, Cecilia (2016)
      Currently phytosterols are added to processed foods, which increase their cost and therefore limits its use. This manuscript aims to identify foods that are a natural source of phytosterols, as well as analyze how the ...
    • Near-infrared spectroscopy: alternative method for assessment of stable carbon isotopes in various soil ... 
      Sepúlveda, María de los Ángeles; Hidalgo, Marcela; Araya, Juan; Casanova Pinto, Manuel Antonio; Muñoz, Cristiana; Doetterl, Sebastián; Wasner, Daniel; Colpaert, Ben; Bodé, Samuel; Boeckx, Pascal; Zagal, Erick (Elsevier, 2021)
      The role of soil in the global carbon cycle and carbon-climate feedback mechanisms has attracted considerable interest in recent decades. Consequently, development of simple, rapid, and inexpensive methods to support the ...