Data/hora: 01/06/2024 03:42:48

Biblioteca(s): | Embrapa Hortaliças.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 2
Data corrente: | 27/09/2012
Data da última atualização: | 24/05/2018
Autoria: | BOTREL, N.; RESENDE, F. V.; LEITE, B. S. F.; NASSUR, R. C. M. R.; VILAS BOAS, E. V. B.
Afiliação: | NEIDE BOTREL, CNPH; FRANCISCO VILELA RESENDE, CNPH; BIANCA SAVIA FERREIRA LEITE, CNPH.
Título: | Quality of italian tomato fruit from organic and conventional production systems and stored at two temperatures.
Ano de publicação: | 2012
Fonte/Imprenta: | Acta Horticulturae, The Hague, n. 934, p. 1183-1188, 2012.
DOI: | 10.17660/ActaHortic.2012.934.159
Idioma: | Inglês
Conteúdo: | The quality attributes of Italian tomato fruit produced in organic and conven-tional systems, and packed and stored at room temperature (24±2.0°C and 32±2% RH) or cool conditions (12±1°C and 73±1% RH) for 20 days were determined. Color, firmness, titratable acidity, total soluble solids, vitamin C, lycopene, ? carotene, total phenolics and total antioxidant activity were evaluated. Concentrations of lycopene, ? carotene, vitamin C, acidity, phenolics and antioxidant activity were influenced by the cropping system, and time and temperature of storage. Fruit produced organically had higher concentrations of vitamin C throughout storage as well as higher soluble solids at 0, 10 and 20 days, and higher antioxidant activity at 0, 5 and 10 days than conventional fruit regardless of storage temperature. Fruit from the conventional cropping system had higher acidity than organically produced fruit at 5 and 15 days of room and cool storage. At 10, 15 and 20 days, there were no differences in lycopene concentrations of tomatoes between cropping systems.
Palavras-Chave: | Cultivo convencional; Cultivo orgânico; Solanum lycopersicon.
Thesagro: | Armazenamento; Lycopersicon Esculentum; Qualidade; Temperatura; Tomate.
Thesaurus Nal: | Postharvest systems.
Categoria do assunto: | Q Alimentos e Nutrição Humana
Registro original: | Embrapa Hortaliças (CNPH)
Exemplares: | CNPH - (38171-1) - UPC - AP - DD - 17470 -  - 17470 - DIS