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Proximate chemical composition and content of biologically active components in leaves of two quinoa cultivars (Salcedo and Altiplano) produced in Peru

Opened Access Proximate chemical composition and content of biologically active components in leaves of two quinoa cultivars (Salcedo and Altiplano) produced in Peru

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Autor: Chacaliaza Rodríguez, Lourdes
Espinoza Begazo, Grace
Ramos Escudero, Fernando
Servan, Karin
Departamento: Universidad de Sevilla. Departamento de Química Analítica
Fecha: 2016
Publicado en: Research Journal of Medicinal Plant, 10 (8), 450-456.
Tipo de documento: Artículo
Resumen: Objective: The purpose of the presented study was to describe the proximate chemical composition and content of biologically active components in leaves of two quinoa cultivars (Salcedo and Altiplano) produced in Peru. Methodology: This study conducted by means of different analytical methods. It is describe changes of different phenological stages in relation to nutritional composition, pigment contents, polyphenols, flavonoids and antioxidant activity of plant extract evaluated by standard methods of DPPH (2,2-diphenyl-1-picrylhydrazyl) and ABTS (2,2 -azino-bis-3-ethylbenzthiazoline-6-sulphonic acid) assay and the correlation between mean antioxidant index scores were also analyzed. Results: The results presented no considerable variations. However, the ash content for Altiplano and Salcedo leaves was 2.8 and 3.6%, respectively. The total pigment content is much higher in the Salcedo leaves (4816.77 μg gG1 dry weight) when compared with Altiplano leaves (2662.92 μg gG1 dry weight...
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Cita: Chacaliaza Rodríguez, L., Espinoza Begazo, G., Ramos Escudero, F. y Servan, K. (2016). Proximate chemical composition and content of biologically active components in leaves of two quinoa cultivars (Salcedo and Altiplano) produced in Peru. Research Journal of Medicinal Plant, 10 (8), 450-456.
Tamaño: 139.8Kb
Formato: PDF

URI: http://hdl.handle.net/11441/62801

DOI: 10.3923/rjmp.2016.450.456

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