Abstract Passiflora cincinnata Mast cv. BRS Sertao Forte is a cultivar resultant from the genetic improvement of the species Passiflora cincinnata, popularly known as maracuja-da-Caatinga, which presents higher field yield and pulp productivity compared to the native plant and may represent an alternative to the exotic fruit market, intended for in natura consumption or industrialization. Thus, this study characterized the physicochemical composition and accessed the phenolic compounds profile and the antioxidant potential of these fruits in different suitable for consumption ripening stages. The mature pulps had a higher content of ascorbic acid (17.67 mg 100 g−1), sugars (3.16 %), β-carotene (16.62 μg 100 g−1) and total flavonoids (155.62 mg 100 g−1). Mineral contents like K (413.34 mg 100 g−1) in mature pulps and Ca (40.59 mg 100 g−1) in pulps with intermediate maturation stood out. The major phenolics in the pulps are isoquercetin (32.25 μg g−1) and caftaric acid (7.5 μg g−1) with higher content in intermediate maturing pulps, and rutin (7.46 μg g−1) with higher content in the mature pulps. These bioactive compounds contribute to the antioxidant activity observed in the ORAC, DPPH and FRAP assays. It is concluded that, when compared to other Passiflora species, the passion fruit 'BRS Sertao Forte' is a fruit with distinct mineral contents such as K and Ca and bioactive compounds, and it has promising potential for cultivation in semiarid regions.

中文翻译：

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百香果新品种的理化品质、生物活性成分和体外抗氧化活性。BRS Sertão Forte (Passiflora cincinnata Mast.) 来自巴西半干旱地区

摘要 Passiflora cincinnata Mast cv。BRS Sertao Forte 是由 Passiflora cincinnata 品种（俗称 maracuja-da-Caatinga）遗传改良产生的品种，与本地植物相比，该品种的田间产量和果肉生产力更高，可能代表外来水果市场的替代品，用于自然消费或工业化。因此，本研究表征了理化成分，并了解了这些水果在不同成熟阶段的酚类化合物谱和抗氧化潜力。成熟果肉的抗坏血酸（17.67 mg 100 g-1）、糖（3.16 %）、β-胡萝卜素（16.62 μg 100 g-1）和总黄酮（155.62 mg 100 g-1）含量较高。矿物质含量，如成熟果肉中的 K (413.34 mg 100 g−1) 和 Ca (40. 59 mg 100 g-1) 在具有中等成熟度的纸浆中脱颖而出。果肉中的主要酚类物质是异槲皮素（32.25 μg g-1）和咖啡果酸（7.5 μg g-1），在中熟果肉中含量较高，芦丁（7.46 μg g-1）在成熟果肉中含量较高。这些生物活性化合物有助于在 ORAC、DPPH 和 FRAP 分析中观察到的抗氧化活性。结论是，与其他西番莲品种相比，百香果'BRS Sertao Forte'是一种具有独特的钾和钙等矿物质含量和生物活性化合物的水果，在半干旱地区具有良好的栽培潜力。46 μg g-1)，成熟纸浆中的含量更高。这些生物活性化合物有助于在 ORAC、DPPH 和 FRAP 分析中观察到的抗氧化活性。结论是，与其他西番莲品种相比，百香果'BRS Sertao Forte'是一种具有独特的钾和钙等矿物质含量和生物活性化合物的水果，在半干旱地区具有良好的栽培潜力。46 μg g-1)，在成熟纸浆中的含量更高。这些生物活性化合物有助于在 ORAC、DPPH 和 FRAP 分析中观察到的抗氧化活性。结论是，与其他西番莲品种相比，百香果'BRS Sertao Forte'是一种具有独特的钾和钙等矿物质含量和生物活性化合物的水果，在半干旱地区具有良好的栽培潜力。