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| Rangel,Carolina Netto; Carvalho,Lucia Maria Jaeger de; Fonseca,Renata Borchetta Fernandes; Soares,Antonio Gomes; Jesus,Edgar Oliveira de. |
| Acid lime can be used as fresh fruit or as juice to increase the flavor of drinks. Therefore, it is necessary to analyze organic acid lime nutritional composition in order to evaluate if there are important differences among those conventionally produced. No significant differences in total titrable acidity, pH, ascorbic acid, sucrose, calcium, and zinc were found between the acid lime juice from organic biodynamic crops and conventional crops. However, the organic biodynamic fruits presented higher peel percentage than the conventional ones leading to lower juice yield. On the other hand, fructose, glucose, total soluble solids contents, potassium, manganese, iron, and copper were higher in the conventional samples. These results indicated few nutritional... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Physical and chemical composition; Fruit juice; Organic crops; Citrus latifolia. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000400014 |
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| Carvalho,Lucia Maria Jaeger de; Smiderle,Lara de Azevedo Sarmet Moreira; Carvalho,José Luiz Viana de; Cardoso,Flavio de Souza Neves; Koblitz,Maria Gabriela Bello. |
| Carotenoids have antioxidant activity, but few are converted by the body into retinol, the active form of vitamin A. Among the 600 carotenoids with pro-vitamin A activity, the most common are α- and β-carotene. These carotenoids are susceptible to degradation (e.g., isomerization and oxidation) during cooking. The aim of this study was to assess the total carotenoid, α- and β-carotene, and 9 and 13-Z- β-carotene isomer contents in C. moschata after different cooking processes. The raw pumpkin samples contained 236.10, 172.20, 39.95, 3.64 and 0.8610 µg.g- 1 of total carotenoids, β-carotene, α-carotene, 13-cis-β-carotene, and 9-Z-β-carotene, respectively. The samples cooked in boiling water contained 258.50, 184.80, 43.97, 6.80, and 0.77 µg.g- 1 of total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pro-vitamin A; Carotenoids; Pumpkin landraces; C. moschata; Pumpkin meals; Α-carotene; Β-carotene; Β-carotene isomers. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000200022 |
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| Castro,Izabela Miranda de; Rodrigues,Maria Geralda Vilela; Godoy,Ronoel Luiz de Oliveira; Quinteiro,Leila Martins da Costa; Carvalho,Lucia Maria Jaeger de. |
| Este trabalho teve como objetivo avaliar os níveis de resíduos de carbofuran utilizando métodos específicos de análise em amostras de bananas Musa spp submetidas a nove tratamentos distintos de controle químico. As aplicações do produto na plantação foram realizadas durante o cultivo segundo as Boas Práticas Agrícolas (BPA), evidenciando-se os seus efeitos nas concentrações de resíduos. Em seis destes tratamentos, efetuou-se a aplicação de 80g/planta do produto comercial diretamente no solo, de acordo com a recomendação do fabricante, e nos outros três tratamentos restantes, foram feitas aplicações com uma quantidade aproximadamente seis vezes menor (12g/planta) na muda desbastada. Após a colheita, os frutos foram analisados casca e polpa separadamente por... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Musa spp.; Controle químico; Análise de resíduos; Carbofuran; Pós-colheita. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452005000100012 |
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