Evaluation of fruit quality, bioactive compounds and total antioxidant activity of flat peach cultivars

Vaio, Claudio Di; Marallo, Nadia; Graziani, Giulia; Ritieni, Alberto; Matteo, Antonio Di

doi:10.1002/jsfa.6929

Cited by 36 publications

(24 citation statements)

References 29 publications

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“…While 'BRS Kampai' had a mean of 17.76 mg rutin on 100 g -1 pulp. These values are below those found by Di Vaio et al (2014), who obtained between 32.78 to 80.92g of quercetin equivalent Kg -1 of fresh weight for different peach and nectarine cultivars. The same authors did not observe any relationship between fruit pulp colour and high flavonoid contents.…”

Section: Biochemical Characterization Of Fruitscontrasting

confidence: 79%

“…Evaluating the antioxidant activity in fruits of different peach cultivars, Di Vaio et al (2014), obtained in white pulp fruits values between 4.25 and 4.37 mmol Trolox equivalent Kg -1 of fresh weight, and to yellow pulp fruits between 4.22 and 4.91 mmol Trolox equivalent Kg -1 of fresh weight. According to the same authors, the lack of standardization between methodologies used for conducting this type of analysis is a factor that hinders the comparison between antioxidant activity in foods through data from other studies found in the literature.…”

Section: Biochemical Characterization Of Fruitsmentioning

confidence: 99%

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Induction of sprouting on physicochemical profile and bioactive compounds in peach cultivars by foliar applications

Ferreira

Leonel

Silva

et al. 2019

Idesia

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The induction of sprouting is a fundamental practice to grow temperate fruits in warmer regions, as the use of alternative products are necessary. This study aimed to verify the influence of foliar nitrogen fertilizer application to induce bud sprouting at different doses in three types of peach cultivars, regarding fruit quality, in Botucatu, state of Sao Paulo. This study occurred at the experimental orchard of Botucatu Agriculture School of Universidade Estadual Paulista (FCA/UNESP) in 2015 and 2016. Evaluations consisted of three cultivars Douradão, BRS Kampai and BRS Rubimel; and four doses of foliar nitrogen fertilizer (0; 1.25; 2.50 and 3.75%) with 4% calcium nitrate in all treatments. A randomized experimental design was conducted with 12 treatments, 4 replicates and 5 fruits per plot, that is, 240 evaluated fruits in each productive cycle. Fruits produced by cultivar BRS Rubimel showed the highest mean mass among the others, being greater than 100 g, regardless of applied dose. In this study, different doses influenced physical, physicochemical and biochemical attributes of fruits in all cultivars. However, both cultivars showed good quality standards in terms of size, high soluble solids content and low acidity, being recommended for direct consumption in Botucatu, state of Sao Paulo.Keywords: Prunus persica L.; cultural practices; nitrogen foliar fertilizer; Erger; calcium nitrate. RESUMENLa inducción de brotación es una práctica fundamental en el cultivo de frutales en regiones de clima caliente. El objetivo de este trabajo fue evaluar el efecto de productos alternativos con la aplicación de diferentes dosis del fertilizante foliar nitrogenado (FFN), para inducir a la brotación y la calidad de frutos de tres cultivares de durazno en Botucatu -SP. El trabajo fue realizado durante los años 2015 y 2016, en la Estación Experimental de la Facultad de Ciencias Agronómicas de la Universidad Estadual Paulista, campus de Botucatu, SP. Los cultivares evaluados fueron durazno Douradão, BRS Kampai y BRS Rubimel, con cuatro dosis de FFN: 0; 1,25; 2,50 y 3,75%, asociadas al 4% de nitrato de calcio. El diseño experimental fue en bloques al azar, con 12 tratamientos, 4 repeticiones y 5 frutos por parcela, totalizando 240 frutos evaluados, en cada ciclo productivo. Los frutos producidos por el cultivar BRS Rubimel presentaron el mayor peso medio de los tres cultivares analizados, y fue superior a 100 g, independientemente de la dosis del FFN utilizada. Las diferentes dosis del FFN utilizadas en este trabajo afectaron las características organolépticas de los frutos de los cultivares evaluados, en aspectos físicos, fisicoquímicos y bioquímicos. Los cultivares BRS Kampai y BRS Rubimel presentaron frutos con patrones óptimos de calidad en cuanto al tamaño, contenido de sólidos solubles y baja acidez, y son recomendados para producción destinada al consumo fresco en la región de Botucatu -SP. Palabras clave: Prunus persica L., prácticas culturales, fertilizante foliar nitrogenada, nitrato de calcio.

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Section: Biochemical Characterization Of Fruitscontrasting

confidence: 79%

Section: Biochemical Characterization Of Fruitsmentioning

confidence: 99%

Induction of sprouting on physicochemical profile and bioactive compounds in peach cultivars by foliar applications

Ferreira

Leonel

Silva

et al. 2019

Idesia

View full text Add to dashboard Cite

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“…Several researchers have demonstrated the effectiveness of PCA plotting in genetic classification, evaluation of fruit quality, biodiversity and postharvest studies . This was the case in the current experiment, since PCA scores have produced useful information on fruit quality in relation to treatments.…”

Section: Resultsmentioning

confidence: 54%

Configuration of watermelon fruit quality in response to rootstock‐mediated harvest maturity and postharvest storage

et al. 2015

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Grafting enhances pulp texture and bioactive composition. Potential suppression of sugar content as a result of grafting is minimized at full commercial maturity. Brief postharvest ambient storage enhances pulp lycopene and chroma, especially in early-picked fruit, notwithstanding the depletion of monosaccharides and citrulline and a limited deterioration of texture. © 2015 Society of Chemical Industry.

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“…Antioxidant compounds, such as carotenoids, flavonoids, vitamin C [L‐ascorbic acid (AsA)], and 5‐hydroxy‐tryptophan, are regarded as determinants of quality in berries (1, 2). Berry color is an important external indicator of berry quality (3), and deeply colored berries tend to have more vitamins and antioxidants.…”

mentioning

confidence: 99%

Integrated analysis of multiomic data reveals the role of the antioxidant network in the quality of sea buckthorn berry

Zhang

et al. 2017

FASEB j.

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Berries of sea buckthorn, known as the "king of vitamin C," are abundant in antioxidants, have attractive colors, and are an excellent material with which to study the relationships between berry color, antioxidants, and berry quality. No study has yet determined the molecular basis of the relationship between sea buckhorn berries and their color and antioxidant levels. By using RNA-seq, LC-MS/MS, and LC/GC-MS technology and selecting red (darkest colored) and yellow (lightest colored) sea buckthorn berries at different development stages, this study showed that the red and yellow berry resulted from a higher ratio of lycopene to β-carotene and of β-carotene to lycopene content, respectively. The uronic acid pathway-a known animal pathway-in ascorbic acid synthesis was found in sea buckthorn berries, and the higher expression of UDP-glucuronosyltransferase in red berries was consistent with the higher content of ascorbic acid. In summary, multiomic data showed that the color of sea buckthorn berries is mainly determined by β-carotene and lycopene; red sea buckthorn berries were richer than yellow berries in antioxidants, such as carotenoids, flavonoids, and ascorbic acid; and the animal pathway might be operating in sea buckthorn.-He, C., Zhang, G., Zhang, J., Zeng, Y., Liu, J. Integrated analysis of multiomic data reveals the role of the antioxidant network in the quality of sea buckthorn berry.

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Evaluation of fruit quality, bioactive compounds and total antioxidant activity of flat peach cultivars

Cited by 36 publications

References 29 publications

Induction of sprouting on physicochemical profile and bioactive compounds in peach cultivars by foliar applications

Induction of sprouting on physicochemical profile and bioactive compounds in peach cultivars by foliar applications

Configuration of watermelon fruit quality in response to rootstock‐mediated harvest maturity and postharvest storage

Integrated analysis of multiomic data reveals the role of the antioxidant network in the quality of sea buckthorn berry

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