Quality, bioactive compounds and antioxidant capacity of raspberries cultivated in northern Mexico

Autor: Maria Noemi Frías-Moreno, Rafael Ángel Parra-Quezada, Jaqueline Ruíz-Carrizales, Gustavo Adolfo González-Aguilar, David Sepulveda, Francisco Javier Molina-Corral, Juan Luis Jacobo-Cuellar, Guadalupe Isela Olivas
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: International Journal of Food Properties, Vol 24, Iss 1, Pp 603-614 (2021)
Druh dokumentu: article
ISSN: 1094-2912
1532-2386
10942912
38388618
DOI: 10.1080/10942912.2021.1908352
Popis: This study aimed to characterize the quality and bioactive compounds from five cultivars grown in Mexico´s northern region: Heritage, Summit, Harvest, and red and yellow Autumn. The physicochemical characteristics, DPPH anti-radical capacity, total phenolics, flavonoid and anthocyanins, polyphenolic profile, and ascorbic acid levels of the raspberries were assessed. The Harvest cultivar presented the highest weight and firmness and the lowest yield, total phenolics, and flavonoids. The yellow Autumn Bliss contained higher concentrations of polyphenols and ascorbic acid, and the red Autumn Bliss contained higher concentrations of flavonoids and anthocyanins and possessed a greater antioxidant capacity. The polyphenol profile indicated the presence of seven phenolic acids, namely, ellagic, gallic, caffeic, chlorogenic, p-coumaric, hydroxybenzoic, and protocatechuic acids; and four flavonoids, namely, catechin, quercetin-3-β-D-glucoside, quercetin-3-glucuronide, and rutin; these compounds were present in all the varieties, except for rutin, in yellow Autumn Bliss. The results of this study highlight the most valuable raspberry cultivars in terms of weight and firmness (Harvest), yield (Heritage), polyphenols and ascorbic acid (yellow Autumn Bliss), and anthocyanins and antioxidant capacity (red Autumn Bliss) in raspberries grown in northern Mexico.
Databáze: Directory of Open Access Journals
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