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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
12/06/2018 |
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Data da última atualização: |
12/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
KOBI, H. B.; MARTINS, M. C.; SILVA, P. I.; SOUZA, J. L. de.; CARNEIRO, J. C. S.; HELENO, F.; QUEIROZ, M. E. L. R.; COSTA, N. M. B. |
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Afiliação: |
H.B. Kobi, UFES; M.C. Martins, UFES; P.I. Silva, UFES; Jacimar Luis de Souza, Incaper; J.C.S. Carneiro, UFES; F. Heleno, UFV; M.E.L.R. Queiroz, UFV; N.M.B. Costa, UFES. |
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Título: |
Organic and conventional strawberries: nutritional quality, antioxidant characteristics and pesticide residues. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Fruits, v. 73, n. 1, p. 39-47, 2018. |
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DOI: |
10.17660/th2018/73.1.5 |
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Idioma: |
Inglês |
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Conteúdo: |
Organic farming system may affect the food composition and produce healthy foods. The aim of this study was to compare the nutritional quality, antioxidant properties and pesticide residues of organic or conventional strawberries. Materials and methods ? In a first experiment, organic and conventional fruits from the cvs. Camarosa and Albion were obtained directly from the farmers. Subsequently, ?Camarosa? was produced in organic and conventional systems, under controlled conditions. Pesticide residues were analysed in the second trial and the remaining parameters were evaluated in both experiments. Results and discussion ? In the first experiment, the fruits of organic cv. Albion showed higher moisture (91.8%) and lower total solid (8.2%), and carbohydrate (5.7%) contents. ?Albion? fruits also showed higher total solid content than ?Camarosa? fruits in conventional farming system. Pesticide residues were not detected. Under controlled conditions, organic ?Camarosa? fruits had higher moisture (91.5%) and ash (0.4%) contents, whereas conventional strawberries had higher soluble solids (8.5 °Brix), proteins (0.9%) and anthocyanins (17.7 mg 100 g-1). Residues of azoxystrobin, lambda-cyhalothrin and thiamethoxam were detected at values below the limit of detection (MenosOrganic farming system may affect the food composition and produce healthy foods. The aim of this study was to compare the nutritional quality, antioxidant properties and pesticide residues of organic or conventional strawberries. Materials and methods ? In a first experiment, organic and conventional fruits from the cvs. Camarosa and Albion were obtained directly from the farmers. Subsequently, ?Camarosa? was produced in organic and conventional systems, under controlled conditions. Pesticide residues were analysed in the second trial and the remaining parameters were evaluated in both experiments. Results and discussion ? In the first experiment, the fruits of organic cv. Albion showed higher moisture (91.8%) and lower total solid (8.2%), and carbohydrate (5.7%) contents. ?Albion? fruits also showed higher total solid content than ?Camarosa? fruits in conventional farming system. Pesticide residues were not detected. Under controlled conditions, organic ?Camarosa? fruits had higher moisture (91.5%) and ash (0.4%) contents, whereas conventional strawberries had higher soluble solids (8.5 °Brix), proteins (0.9%) and anthocyanins (17.7 mg 100 g-1). Residues of azoxystrobin, lambda-cyhalothrin and thiamethoxam were detected at values below the limit of detection (Mostrar Tudo |
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Palavras-Chave: |
Morango. |
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Thesaurus NAL: |
Agroecosystems; Brazil; Food safety; Fragaria × ananassa; Fruit quality; Strawberry. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 04542naa a2200301 a 4500
001 1020372
005 2018-06-12
008 2018 bl uuuu u00u1 u #d
024 7 $a10.17660/th2018/73.1.5$2DOI
100 1 $aKOBI, H. B.
245 $aOrganic and conventional strawberries$bnutritional quality, antioxidant characteristics and pesticide residues.$h[electronic resource]
260 $c2018
520 $aOrganic farming system may affect the food composition and produce healthy foods. The aim of this study was to compare the nutritional quality, antioxidant properties and pesticide residues of organic or conventional strawberries. Materials and methods ? In a first experiment, organic and conventional fruits from the cvs. Camarosa and Albion were obtained directly from the farmers. Subsequently, ?Camarosa? was produced in organic and conventional systems, under controlled conditions. Pesticide residues were analysed in the second trial and the remaining parameters were evaluated in both experiments. Results and discussion ? In the first experiment, the fruits of organic cv. Albion showed higher moisture (91.8%) and lower total solid (8.2%), and carbohydrate (5.7%) contents. ?Albion? fruits also showed higher total solid content than ?Camarosa? fruits in conventional farming system. Pesticide residues were not detected. Under controlled conditions, organic ?Camarosa? fruits had higher moisture (91.5%) and ash (0.4%) contents, whereas conventional strawberries had higher soluble solids (8.5 °Brix), proteins (0.9%) and anthocyanins (17.7 mg 100 g-1). Residues of azoxystrobin, lambda-cyhalothrin and thiamethoxam were detected at values below the limit of detection (650 $aAgroecosystems
650 $aBrazil
650 $aFood safety
650 $aFragaria × ananassa
650 $aFruit quality
650 $aStrawberry
653 $aMorango
700 1 $aMARTINS, M. C.
700 1 $aSILVA, P. I.
700 1 $aSOUZA, J. L. de.
700 1 $aCARNEIRO, J. C. S.
700 1 $aHELENO, F.
700 1 $aQUEIROZ, M. E. L. R.
700 1 $aCOSTA, N. M. B.
773 $tFruits$gv. 73, n. 1, p. 39-47, 2018.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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