Avaliação de parâmetros de qualidade físico-químicos de polpas congeladas de acerola, cajá e caju

Oliveira, Maria Elisabeth Barros de; Bastos, Maria do Socorro Rocha; Feitosa, Terezinha; Branco, Maria Aurineide de A. Castelo; Silva, Maria das Graças Gomes da

doi:10.1590/s0101-20611999000300006

Cited by 62 publications

(62 citation statements)

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“…They also presented the highest TTA values in each group (Table 3). Oliveira et al (1999), studying cashew apple, acerola (Malpighia Table 2. Initial content of Ascorbic Acid (AA) analyzed and described on the label and the necessary volume of commercial cashew apple juices to achieve DRI.…”

Section: Resultsmentioning

confidence: 99%

Industrialized cashew juices: variation of ascorbic acid and other physicochemical parameters

Pereira¹,

Lavinas²,

Lopes³

et al. 2008

Ciênc. Tecnol. Aliment.

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Section: Resultsmentioning

confidence: 99%

Industrialized cashew juices: variation of ascorbic acid and other physicochemical parameters

Pereira¹,

Lavinas²,

Lopes³

et al. 2008

Ciênc. Tecnol. Aliment.

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“…According to Vendramini and Trugo (2000), the content of ascorbic acid unripe fruit is much lower than in red fruit with a loss of 50% by biochemical oxidation. In addition, Oliveira et al (1999) showed that the soluble solids and vitamins may vary depending on the amount of rain during harvest, weather, variety, handling, soil, and others. Nunes et al (2011), who also showed that 0.5, 1 and 2 mg.mL -1 of unripe and ripe Barbados Cherry fruit showed no genotoxicity in rat cells, according to the comet assay.…”

Section: Bone Marrow Cells Of Wistar Ratsmentioning

confidence: 99%

Investigation of cytotoxic and mutagenic effects of Malpighia glabra L. (barbados cherry) fruit pulp and vitamin C on plant and animal test systems

et al. 2012

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Fruits are important sources of nutrients in human diet, and Barbados Cherry (Malpighia glabra L.) is of particular interest due to its high content of antioxidants. Diets rich in fruits and vegetables protect individuals against diseases and cancer, but excessive intake of vitamins may act as pro-oxidant and generate changes in DNA. To evaluate the effect of different in natura (BAN) and frozen (BAF) Barbados Cherry pulp concentrations and synthetic vitamin C in liquid form (VC) on the chromosome level and the cell cycle division, root meristeme cells of Allium cepa L. and bone marrow cells of Wistar rats Rattus norvegicus, were used as test system. In Allium cepa L., BAN, at the highest concentration (0.4 mg.mL-1) and BAF, at the lowest concentration (0.2 mg.mL-1), inhibited cell division, and there was recovery of cell division after the recovery period in water only for BAN. In the Wistar rats, all treatments with Barbados Cherry, either acute or subchronic, were not cytotoxic or mutagenic; only the highest concentration of VC increased significantly the rate of chromosomal abnormalities. The data obtained are important to reinforce the use of Barbados Cherry fruit in the diet.

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“…Resultados próximos foram encontrados por OLIVEIRA et al 13 de 470,24 até 1655,53 mg.100 g -1 , estudando polpas congeladas de frutos de aceroleiras comercializadas nos Estados da Paraíba e Pernambuco.…”

Section: Resultsunclassified

beta-caroteno, ácido ascórbico e antocianinas totais em polpa de frutos de aceroleira conservada por congelamento durante 12 meses

Araújo

Figueiredo

Alves

et al. 2007

Ciênc. Tecnol. Aliment.

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ResumoObjetivou-se avaliar as alterações de β-caroteno, ácido ascórbico e antocianinas totais na polpa de frutos de clones de aceroleira conservada por congelamento. Os frutos dos clones BRS 152 (Sertaneja) BRS 235 (Apodi), BRS 236 (Cereja), BRS 237 (Roxinha), BRS 238 (Frutacor) e II 47/1 foram colhidos no estádio de maturação comercial (vermelho maduro) em Limoeiro do Norte, Ceará, Brasil, transportados para a Planta Piloto de Processamento de Frutos da Embrapa Agroindústria Tropical, despolpados, acondicionada a polpa em sacos de polietileno (100 g), congelada, mantida em freezer a -20 °C, e avaliada a cada 30 dias durante 12 meses. O experimento foi realizado em delineamento experimental inteiramente casualizado em esquema fatorial 6 x 13 (clones x tempo), com 3 repetições. A concentração de β-caroteno foi estável no clone Cereja, enquanto, nos demais, houve decréscimo durante todo o período do experimento. Houve pequeno decréscimo no teor de ácido ascórbico em todos os clones estudados durante o armazenamento, provavelmente devido à alta acidez da polpa, que auxilia na manutenção deste nutriente. O teor de antocianinas totais foi estável nos clones Frutacor e Sertaneja, enquanto nos demais houve diminuição. O clone II 47/1 foi dentre os estudados o que apresentou maiores teores de ácido ascórbico e antocianinas totais, mantendo estas características durante todo o armazenamento. De um modo geral, os clones em que se determinou menor teor de β-caroteno foram observadas as mais elevadas concentrações de antocianinas totais. Palavras-chave: Malpighia emarginata; polpa; qualidade; conservação. AbstractThe objective of the work was to evaluate β-carotene, ascorbic acid and total anthocyanins alterations in fruit pulp of acerola tree clones conserved by the cold. The fruit clones BRS 152 (Sertaneja), BRS 235 (Apodi), BRS 236 (Cereja), BRS 237 (Roxinha), BRS 238 (Frutacor) and II 47/1 were harvested in a commercial maturation stage (ripe red) in Limoeiro do Norte, Ceará, Brasil, carried to Planta Piloto de Processamento de Frutos da Embrapa Agroindústria Tropical, unpulped, the pulp was storaged in polietilin bags (100 g), frozen, kept in a freezer at -20 °C, and evaluated every 30 days for 12 months. The experiment was carried out with experimental delineament totally casualized in a factorial scheme 6 x 13 (clones x time), with 3 repetitions. The concentration of β-carotene in the Cereja clone was stable, while the other ones were decreased during the whole time of the experiment. There was a small decrease in the ascorbic acid level in all the clones in the study during the storage, probably due to the high acidity of the pulp, which helps maintain its nutrient. The total anthocyanins level were stable in the Frutacor and Sertaneja clones, however, it decreased in the other ones. The II 47/1 clone was, among all the studied clones, the one that presented the highest levels of ascorbic acid C and total anthocyanins, keeping these characteristics during the whole storage. In conclusion, the clones that presented t...

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Avaliação de parâmetros de qualidade físico-químicos de polpas congeladas de acerola, cajá e caju

Cited by 62 publications

References 0 publications

Industrialized cashew juices: variation of ascorbic acid and other physicochemical parameters

Industrialized cashew juices: variation of ascorbic acid and other physicochemical parameters

Investigation of cytotoxic and mutagenic effects of Malpighia glabra L. (barbados cherry) fruit pulp and vitamin C on plant and animal test systems

beta-caroteno, ácido ascórbico e antocianinas totais em polpa de frutos de aceroleira conservada por congelamento durante 12 meses

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