Natalia Salgado Aristizabal

Mrs. Natalia Salgado Aristizabal

orcid

Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 May 2013 in Industrial Crops and Products
Verified
Journal Article
Closed access
JMJ.D. Mejía
J.D. Mejía
NANatalia Salgado Aristizabal
Natalia Salgado Aristizabal
CACarlos Eduardo Orrego Alzate
Carlos Eduardo Orrego Alzate

1 January 2010 in Carbohydrate Polymers
Verified
Journal Article
Closed access
CACarlos Eduardo Orrego Alzate
Carlos Eduardo Orrego Alzate
NANatalia Salgado Aristizabal
Natalia Salgado Aristizabal
JVJ.S. Valencia
J.S. Valencia
GGG.I. Giraldo
G.I. Giraldo
OGOscar Giraldo
Oscar Giraldo
CCCarlos A. Cardona
Carlos A. Cardona

4 November 2013 in Critical Reviews in Food Science and Nutrition
Verified
Journal Article
Closed access
CACarlos Eduardo Orrego Alzate
Carlos Eduardo Orrego Alzate
NANatalia Salgado Aristizabal
Natalia Salgado Aristizabal
CBC. A. Botero
C. A. Botero
Fruits serve as a source of energy, vitamins, minerals, and dietary fiber. One of the barriers in increasing fruit and vegetables consumption is time required to prepare them. Overall, fruit bars have a far greater nutritional value than the fresh fruits because all nutrients are concentrated and, therefore, would be a convenience food assortment to benefit from the health benefits of fruits. The consumers prefer fruit bars that are more tasted followed by proper textural features that could be obtained by establishing the equilibrium of ingredients, the proper choosing of manufacturing stages and the control of the product final moisture content. Fruit bar preparations may include a mixture of pulps, fresh or dried fruit, sugar, binders, and a variety of minor ingredients. Additionally to the conventional steps of manufacturing (pulping, homogenizing, heating, concentrating, and drying) there have been proposed the use of gelled fruit matrices, dried gels or sponges, and extruders as new trends for processing fruit bars. Different single-type dehydration or combined methods include, in order of increasing process time, air-infrared, vacuum and vacuum-microwave drying convective-solar drying, convective drying, and freeze drying are also suggested as alternative to solar traditional drying stage. The dehydration methods that use vacuum exhibited not only higher retention of antioxidants but also better color, texture, and rehydration capacity. Antioxidant activity resulting from the presence of phenolic compounds in the bars is well established. Besides this, fruit bars are also important sources of carbohydrates and minerals. Given the wide range of bioactive factors in fresh fruits that are preserved in fruit bars, it is plausible that their uptake consumption have a positive effect in reducing the risk of many diseases.

1 December 2017 in LWT
Verified
Journal Article
Closed access
NANatalia Salgado Aristizabal
Natalia Salgado Aristizabal
GGG.I. Giraldo
G.I. Giraldo
COC.E. Orrego
C.E. Orrego

25 February 2020
Verified
Book
Open access
GFGermán Franco
Germán Franco
JEJorge Alonso Bernal Estrada
Jorge Alonso Bernal Estrada
LGLuz Adriana Váquez Gallo
Luz Adriana Váquez Gallo
ACAlegría Saldarriaga Cardona
Alegría Saldarriaga Cardona
Juan Camilo Henao-RojasJuan Camilo Henao-Rojas
Juan Camilo Henao-Rojas
PMPablo Julián Tamayo Molano
Pablo Julián Tamayo Molano
La mora es una fruta de alta demanda para consumo en fresco y uso agroindustrial, debido a su exquisito sabor, sus múltiples usos y sus cualidades biofuncionales. En Colombia, este cultivo es muy dinámico: en los últimos 10 años, el área sembrada se incrementó en un 12 % y su producción aumentó el 24 %. Además, constituye el ingreso de al menos 20.000 pequeños productores de economía campesina, quienes se enfrentan a diversas dificultades por no disponer de la tecnología adecuada. Frente a este panorama, esta obra se propone orientar a los productores para un manejo más tecnificado y consecuente con las condiciones requeridas para una óptima producción. Dentro de los temas abordados, se destacan las características socioeconómicas de los productores, el origen del fruto, su taxonomía, su morfología, las variedades, las condiciones climáticas y de suelo, los sistemas de propagación, el manejo agronómico, el manejo de arvenses, la aplicación de poda y tutorado, la fertilización, el manejo de plagas y enfermedades, las buenas prácticas agrícolas, cosecha y poscosecha, su agroindustria y los costos de producción. Estos contenidos son el resultado de múltiples investigaciones, revisión de la literatura disponible y transferencia de tecnología e innovación adelantados por un grupo multidisciplinario de investigadores de AGROSAVIA y de otras entidades, así como de productores exitosos. Se espera contribuir, así, a mantener y mejorar la productividad de forma sostenible, a generar productos inocuos, de calidad y con valor agregado, cuyos beneficios económicos y sociales se puedan distribuir de manera equitativa en la cadena productiva.

1 September 2015 in Food Quality and Preference
Verified
Journal Article
Closed access
SFSusana Fiszman
Susana Fiszman
NANatalia Salgado Aristizabal
Natalia Salgado Aristizabal
CACarlos Eduardo Orrego Alzate
Carlos Eduardo Orrego Alzate
GAGastón Ares
Gastón Ares