Caracterização agronômica e potencial antioxidante de frutos de clones de aceroleira

Neto, Jonas Cunha; Rabelo, Marcela Cristina; Bertini, Cândida Hermínia Campos de Magalhães; Marques, Gleidson Vieira; Miranda, Maria Raquel Alcântara de

doi:10.1590/s1806-66902012000400013

Cited by 8 publications

(5 citation statements)

References 7 publications

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“…Acerolas (Malpighia emarginata), also known as Barbados cherries, have been increasingly produced, because of their high vitamin C contents (from 700 to 1400 mg/100 g −1 , according to Cunha Neto, Rabelo, Bertini, Marques, & Miranda, 2012). They also contain anthocyanins in contents ranging from 3.8 to 47.4 mg/100 g of fruit pulp, depending on the cultivar (Musser et al, 2004), the main anthocyanins being cyanidin-3-rhamnoside and pelargonidin-3-rhamnoside (Brito et al, 2007;De Rosso et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

Stabilizing effect of montmorillonite on acerola juice anthocyanins

et al. 2018

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This study was conducted to evaluate color and anthocyanin stability of clarified acerola juice (CAJ) as affected by montmorillonite (Mnt) at different concentrations (0-6 wt%, dry basis). While non-complexed CAJ suffered noticeable color degradation with time and pH variations, the presence of Mnt (especially at 4-6 wt%) not only changed the initial color of CAJ but also made it more stable with time and pH changes. CAJ/Mnt mixtures were ultracentrifuged in order to separate them into supernatants and anthocyanin-complexed Mnt precipitates. The supernatants presented decreasing anthocyanin contents with increasing Mnt concentrations, indicating pigment retention by the precipitates. X-ray diffraction of precipitates showed that Mnt interlayer spacing was increased by increasing anthocyanin/Mnt ratios, corroborating anthocyanin intercalation. FTIR revealed a band at 1530 cm ascribed to formation of anthocyanin-Mnt complexes. Moreover, chromatograms indicated the selective adsorption of two compounds by Mnt, which were identified by LC-MS as cyanidin-3-O-rhamnoside and pelargonidin-3-O-rhamnoside.

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Section: Introductionmentioning

confidence: 99%

Stabilizing effect of montmorillonite on acerola juice anthocyanins

et al. 2018

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“…West indian cherry (Malpighia emarginata L.) is a tropical fruit crop whose fruits stand out for their high content of vitamin C, which varies from 1000 to 1800 mg 100g -1 (Cunha Neto et al, 2012). In Brazil, the crop is estimated to occupy an area of approximately 10,000 ha and the states with highest production are Bahia, Ceará, Paraíba and Pernambuco, responsible for 60% of the national production (Esashika et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

Water salinity, nitrogen and phosphorus on photochemical efficiency and growth of west indian cherry

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Gheyi

Lima

et al. 2018

Rev. bras. eng. agríc. ambient.

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The objective of this study was to evaluate the interaction between water salinity and doses of nitrogen and phosphorus on chlorophyll a fluorescence and on the growth of West Indian Cherry (‘acerola’) plants in the initial growth stage. The research was carried out in a protected environment, in lysimeters filled with Regolithic Neosol of loamy clay texture and low initial phosphorus content. The experiment was conducted in a randomized block design, arranged in a factorial scheme with two factors, five levels of electrical conductivity of the irrigation water - ECw (0.6, 1.4, 2.2, 3.0 and 3.8 dS m-1) and four proportions of the recommendation of phosphorus/nitrogen - P/N (100:100, 140:100, 100:140 and 140:140% P/N of recommendation), with three replicates, and each plot consisted of one plant. Water salinity above 2.2 dS m-1 decreases the quantum efficiency of photosystem II and the growth of west indian cherry plants. Increase in nitrogen and/or phosphorus supply improves the energy stability of west indian cherry plants by reducing the effects of salt stress on the quantum efficiency of photosystem II. The increase of 40% in the nitrogen dose increased the chlorophyll a fluorescence, but did not influence the plant growth.

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“…Assim, o amadurecimento e a senescência de frutos podem ser vistos como fenômenos oxidativos e a seleção de variedades com maior capacidade enzimática antioxidante é uma alternativa para obtenção de frutos que podem ser armazenados por períodos mais longos sem perder seus atributos de qualidade (Cunha-Neto et al, 2012).…”

Section: Pós-colheitaunclassified

Cultivo de Malpighia emarginata L. no Brasil: uma revisão integrativa

Santos

Lima

2020

J. Biotechnol. Biodivers.

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A acerola, gênero Malpighia, pertence à família Malpighiaceae, esta família botânica possui distribuição pantropical, incluindo 75 gêneros e cerca de 1.300 espécies. Assim, o presente trabalho teve como objetivo realizar uma revisão bibliográfica integrativa em bancos de dados especializados sobre o cultivo da acerola no Brasil. Verificou-se que recentemente, têm-se constatado no Brasil, considerável expansão da área cultivada com acerola, gênero Malpighia, esse acontecimento se dá por suas qualidades nutricionais, possuindo proteínas, cálcio, fósforo, ferro e vitaminas A, B1, B2,e C, sendo está o carro chefe com até 100 vezes mais do que em outras frutas cítricas como laranja, limão, etc., facilidades de cultivo e por ter ótima adaptação edafoclimática, tal expansão é comprovada pelo pouco tempo em que a planta foi difundida no país, desde 1955, pois é uma planta nativa das Ilhas do Caribe, América Central e Norte da América do Sul. Seu cultivo foi intensificado no período de 1988 a 1992, em virtude da sua importância para a alimentação humana, e nos dias atuais o Brasil é considerado o maior produtor do fruto, sendo a Malpighia emarginata D. C. e Malpighia glabra L. as espécies mais cultivadas comercialmente. Gerando benefícios produtivos, financeiros e sociais. A boa aceitação do fruto, tanto do fruto in natura quanto seus derivados, por parte do mercado nacional e internacional é um incentivo de grande importância para a produção em grande escala.

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Caracterização agronômica e potencial antioxidante de frutos de clones de aceroleira

Cited by 8 publications

References 7 publications

Stabilizing effect of montmorillonite on acerola juice anthocyanins

Stabilizing effect of montmorillonite on acerola juice anthocyanins

Water salinity, nitrogen and phosphorus on photochemical efficiency and growth of west indian cherry

Cultivo de Malpighia emarginata L. no Brasil: uma revisão integrativa

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