Added dietary fiber reduces the antioxidant capacity of phenolic compounds extracted from tropical fruit

Autor: Ana Elena Quirós-Sauceda, Jesús Fernando Ayala-Zavala, Sonia Guadalupe Sáyago-Ayerdi, Rosabel Vélez-de La Rocha, Adriana Sañudo-Barajas, Gustavo Adolfo González-Aguilar
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: Journal of Applied Botany and Food Quality, Vol 87 (2014)
Druh dokumentu: article
ISSN: 1613-9216
1439-040X
DOI: 10.5073/JABFQ.2014.087.032
Popis: The effect of dietary fiber (DF) from tropical fruits on the antioxidant capacity of phenolic compounds (PC) present in the same fruits was investigated. DF obtained from tropical fruits pulp (FDF) was incubated with methanolic extracts (ME) containing PC, at pH 2.5 and room temperature for 2 h. The total soluble phenols (TSP) content and antioxidant capacity (DPPH assay) were analyzed in the resulting supernatants. Results show that the addition of FDF significantly (p
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