2021
DOI: 10.14808/sci.plena.2021.051503
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Perfil fitoquímico e atividade antioxidante de flores e frutos de Pereskia aculeata Miller

Abstract: Dentre a diversidade de espécies de plantas alimentícias não convencionais (PANC), a Pereskia aculeata Miller, conhecida popularmente como ora-pro-nóbis (OPN), está sendo consumida cada vez mais no Brasil. O objetivo deste estudo foi avaliar a capacidade antioxidante e a composição das frações volátil e não volátil das flores e frutos de OPN. A fração volátil foi isolada por hidrodestilação e por extração em fase sólida e caracterizada por CG/EM e CG/DIC. Extratos aquosos obtidos das amostras foram avaliados q… Show more

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Cited by 8 publications
(16 citation statements)
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“…Although some of these compounds are present in low concentrations, they can still have a significant impact on human health. Orapro-nobis fruit, in particular, is a rich source of vitamin C, calcium, and phosphorus, with 6.30% carbohydrates, 1.00% proteins, 0.90 mg/100g niacin, 9.00 °Brix soluble solids, 1.06% citric acid, and 9.40% fibers (Agostini-Costa et al, 2012;Silva et al, 2018;Moraes et al, 2021).…”
Section: Biochemical Compositionmentioning
confidence: 99%
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“…Although some of these compounds are present in low concentrations, they can still have a significant impact on human health. Orapro-nobis fruit, in particular, is a rich source of vitamin C, calcium, and phosphorus, with 6.30% carbohydrates, 1.00% proteins, 0.90 mg/100g niacin, 9.00 °Brix soluble solids, 1.06% citric acid, and 9.40% fibers (Agostini-Costa et al, 2012;Silva et al, 2018;Moraes et al, 2021).…”
Section: Biochemical Compositionmentioning
confidence: 99%
“…Considering the nutritional and functional properties already mentioned in the literature, fruit is universally promoted as healthy and includes a diverse group of plant foods that vary greatly in energy and nutrient content. Ora-pro-nobis fruit provides vitamins and minerals to the diet and is a source of nutritional compounds that function as an antioxidant and antiinflammatory agents and act through other protective mechanisms (Silva Júnior et al, 2010;Agostini-Costa et al, 2012;Barbalho et al, 2016;Silva et al, 2018;Agostini-Costa, 2020;Moraes et al, 2021).…”
Section: Biochemical Compositionmentioning
confidence: 99%
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“…Due to their chemical composition with high protein and vitamin content, as well as mineral salts, they are linked to health maintenance (Manaf, et al, 2016). Non-conventional food plants, called PANCs, are among them; they are not produced on a commercial scale and are still little explored in Brazil, despite the country's intense biodiversity (Moraes et al, 2021;Moraes et al, 2020;Santos et al, 2015;Miranda et al, 2009;Souza et al, 2009). PANCs include Pereskia aculeata Miller, popularly known in Brazil as ora-pro-nobis.…”
Section: Introductionmentioning
confidence: 99%