Polyphenolic content, in vitro antioxidant activity and chemical composition of extract from Nephelium lappaceum L. (Mexican rambutan) husk

Hernández, Cristian y Ascacio Valdés, Juan y De la Garza, Heliodoro y Wong Paz, Jorge y Aguilar, Cristóbal Noé y Martínez Ávila, Guillermo Cristian y Castro López, Cecilia y Aguilera Carbó, Antonio F. (2017) Polyphenolic content, in vitro antioxidant activity and chemical composition of extract from Nephelium lappaceum L. (Mexican rambutan) husk. Asian Pacific Journal of Tropical Medicine, 10 (12). pp. 1201-1205. ISSN 19957645

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Resumen

Objective: To determinate the recovery of total polyphenolic compounds content, in vitro antioxidant activity and HPLC/ESI/MS characterization of extract from Nephelium lappaceum L. (Mexican rambutan). Methods: The rambutan husk extract was obtained by aqueous extraction and a polyphenolic fraction was recovered using Amberlite XAD-16. The total polyphenolic compounds content was determined by the Folin Ciocalteu and butanol-HCI methods. In vitro antioxidant activity was performed using ABTS and ferric reducing antioxidant power methods. Results: Mexican rambutan husk showed a total polyphenolic content of 582 mg/g and an evident antioxidant activity by ABTS and ferric reducing antioxidant power analysis. The HPLC/ESI/MS assay allowed the identification of 13 compounds, most of which belong to ellagitannins. Geraniin, corilagin and ellagic acid were present in the sample; the mineral composition was also evaluated. Conclusions: Rambutan husk cultivated in Mexico is a promising source for the recovery of added value bioactive compounds with antioxidant activity, which have potentialapplications as bioactive antioxidant agents for the treatment of diseases.

Tipo de elemento: Article
Palabras claves no controlados: Mexican rambutan, Polyphenolic compounds, Ellagitannins, HPLC/ESI/MS
Divisiones: Agronomía
Usuario depositante: Lic. Jesús E. Alvarado
Creadores:
CreadorEmailORCID
Hernández, CristianNO ESPECIFICADONO ESPECIFICADO
Ascacio Valdés, JuanNO ESPECIFICADONO ESPECIFICADO
De la Garza, HeliodoroNO ESPECIFICADONO ESPECIFICADO
Wong Paz, JorgeNO ESPECIFICADONO ESPECIFICADO
Aguilar, Cristóbal NoéNO ESPECIFICADONO ESPECIFICADO
Martínez Ávila, Guillermo CristianNO ESPECIFICADONO ESPECIFICADO
Castro López, CeciliaNO ESPECIFICADONO ESPECIFICADO
Aguilera Carbó, Antonio F.NO ESPECIFICADONO ESPECIFICADO
Fecha del depósito: 17 Jul 2018 18:14
Última modificación: 17 Jul 2018 18:14
URI: http://eprints.uanl.mx/id/eprint/14485

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