Publicación:
Potential antioxidant effect of fruit peels for human use from northern peru, compared by 5 different methods [Potencial efecto antioxidante de las cáscaras de frutas para uso humano del norte de perú, comparado por 5 métodos diferentes]
Potential antioxidant effect of fruit peels for human use from northern peru, compared by 5 different methods [Potencial efecto antioxidante de las cáscaras de frutas para uso humano del norte de perú, comparado por 5 métodos diferentes]
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Fecha
2021
Autores
Ganoza-Yupanqui M.L.
Muñoz-Acevedo A.
Ybañez-Julca R.O.
Mantilla-Rodríguez E.
Zavala E.
Gajardo S.
Ríos M.
Benites J.
Martínez J.L.
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MS-Editions
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Abstracto
The objective of the work was to determine the antioxidant potential in vitro of freeze-dried peel extracts of 20 fruits from the northern region of Peru through five tests (Folin-Ciocalteu, DPPH., ABTS+., FRAP and CUPRAC). According to multivariate statistical analyzes, five groups were found: (i.) peel extracts with the highest values of antioxidant capacity (AC) from custard apple, and star fruit; (ii.) rind extracts with high AC values from quince, sweet granadilla, guava, and black grape; (iii.) husk extracts with middle values of AC from passion fruit, and red mombin; (iv.) shell extracts with low AC values from tangerine, mandarine, and bitter orange; and, (v.) coating extracts with the lowest AC values from pawpaw, red pawpaw, muskmelon, dragon fruit, yellow and red indian figs, pear, apple, and green grape. To conclude, the fruit lyophilized-husk extracts of custard apple, star fruit, quince, sweet granadilla, guava, and black grape obtained the best AC. © 2021, MS-Editions. All rights reserved.
Descripción
This research was funded by Fondo Nacional de Desarrollo Cient?fico, Tecnol?gico y de Innovaci?n Tecnol?gica (FONDECYT) del Consejo Nacional de Ciencia Tecnolog?a e Innovaci?n Tecnol?gica (CONCYTEC) del Gobierno de Per? (Convenio de Subvenci?n 153-2015-FONDECYT). The authors would like to thank Dr. Pedro Alva-Plasencia, principal researcher of the project PIC 06-2014, for providing the laboratory equipment.
Palabras clave
Peruvian fruit rinds,
Antioxidant assays,
CUPRAC,
DPPH.,
FRAP