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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
13/05/2015 |
Data da última atualização: |
29/02/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MIELE, A.; RIZZON, L. A.; QUEIROZ, S. C. do N. de; GIANELLO, C. |
Afiliação: |
ALBERTO MIELE, CNPUV; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA. |
Título: |
Physicochemical composition, minerals, and pesticide residues in organic grape juices. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Food Science and Technology, Campinas, v. 35, n. 1, p. 120-126,jan/mar. 2015. |
ISSN: |
0101-2061 |
DOI: |
http://dx.doi.org/10.1590/1678-457X.6540 |
Idioma: |
Português |
Conteúdo: |
Demand for organic products is intensified in many countries each year. Following this trend, Brazil produces increasing volumes of organic grape juice. In this way, a survey of organic grape juices made from grapes produced according to this system was carried out where physicochemical composition, minerals, trace elements, and pesticide residues were determined. Variables related to grape juice composition were performed by physicochemical procedures; minerals and trace elements, by inductively plasma optical emission spectrometry; pesticide residues, by liquid chromatography-mass spectrometry. Main results show that the physicochemical composition of organic grape juices was in general in accordance to the Brazilian legislation. The mean concentrations of trace elements were very low, varying from 0.002 (Cd) to 0.970 (Ba) mg L?1. Pesticide residues were not detected in any sample analyzed (MRL= 10 μg L?1). These results show that the Serra Gaúcha viticultural region present conditions to produce organic grape juices, despite the adverse climate factors that occurs in some years. Nevertheless, these products should be made with grape varieties, such as the labrusca ones, less susceptibles to the main grapevine pathogens. |
Palavras-Chave: |
Agrobiologia; Agrobiology; Metais pesados; Minerais; Organic viticulture; Viticultura Orgânica. |
Thesagro: |
Viticultura. |
Thesaurus Nal: |
Heavy metals; Minerals. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/123707/1/MIELE-foodsciencetechnology-v35-n1-p120-126-jan-mar2015.pdf
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Marc: |
LEADER 02110naa a2200289 a 4500 001 2015288 005 2016-02-29 008 2015 bl uuuu u00u1 u #d 022 $a0101-2061 024 7 $ahttp://dx.doi.org/10.1590/1678-457X.6540$2DOI 100 1 $aMIELE, A. 245 $aPhysicochemical composition, minerals, and pesticide residues in organic grape juices.$h[electronic resource] 260 $c2015 520 $aDemand for organic products is intensified in many countries each year. Following this trend, Brazil produces increasing volumes of organic grape juice. In this way, a survey of organic grape juices made from grapes produced according to this system was carried out where physicochemical composition, minerals, trace elements, and pesticide residues were determined. Variables related to grape juice composition were performed by physicochemical procedures; minerals and trace elements, by inductively plasma optical emission spectrometry; pesticide residues, by liquid chromatography-mass spectrometry. Main results show that the physicochemical composition of organic grape juices was in general in accordance to the Brazilian legislation. The mean concentrations of trace elements were very low, varying from 0.002 (Cd) to 0.970 (Ba) mg L?1. Pesticide residues were not detected in any sample analyzed (MRL= 10 μg L?1). These results show that the Serra Gaúcha viticultural region present conditions to produce organic grape juices, despite the adverse climate factors that occurs in some years. Nevertheless, these products should be made with grape varieties, such as the labrusca ones, less susceptibles to the main grapevine pathogens. 650 $aHeavy metals 650 $aMinerals 650 $aViticultura 653 $aAgrobiologia 653 $aAgrobiology 653 $aMetais pesados 653 $aMinerais 653 $aOrganic viticulture 653 $aViticultura Orgânica 700 1 $aRIZZON, L. A. 700 1 $aQUEIROZ, S. C. do N. de 700 1 $aGIANELLO, C. 773 $tFood Science and Technology, Campinas$gv. 35, n. 1, p. 120-126,jan/mar. 2015.
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Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
Data corrente: |
12/08/2016 |
Data da última atualização: |
22/09/2016 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
GONÇALVES, S. M.; MELO, N. R. de; SANTOS, D. C. dos; MOTTA, J. F. G.; CARVALHO, C. W. P. de. |
Afiliação: |
Sheyla Moreira Gonçalves, UFRRJ; Nathália Ramos de Melo, UFF; Daiane Cardial dos Santos, UFF; Joyce Fagundes Gomes Motta, UFF; CARLOS WANDERLEI PILER DE CARVALHO, CTAA. |
Título: |
Evaluation the effect of the addition of glycerol plasticizer in mechanical and microbiological features of cellulose acetate active films incorporated with essential oil cinnamon. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON SAFETY AND INNOVATION IN FOOD PACKAGING, 2016, Lisboa. Book of Abstracts... Lisboa: National Institute of Health Dr Ricardo Jorge Lisbon, 2016. p. 55-56. |
Idioma: |
Inglês |
Notas: |
INSIPAK. PS2-05 |
Palavras-Chave: |
Active packaging; Antimicrobial properties. |
Thesaurus NAL: |
additives; food safety; mechanical properties. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 00917nam a2200217 a 4500 001 2050805 005 2016-09-22 008 2016 bl uuuu u00u1 u #d 100 1 $aGONÇALVES, S. M. 245 $aEvaluation the effect of the addition of glycerol plasticizer in mechanical and microbiological features of cellulose acetate active films incorporated with essential oil cinnamon.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE ON SAFETY AND INNOVATION IN FOOD PACKAGING, 2016, Lisboa. Book of Abstracts... Lisboa: National Institute of Health Dr Ricardo Jorge Lisbon, 2016. p. 55-56.$c2016 500 $aINSIPAK. PS2-05 650 $aadditives 650 $afood safety 650 $amechanical properties 653 $aActive packaging 653 $aAntimicrobial properties 700 1 $aMELO, N. R. de 700 1 $aSANTOS, D. C. dos 700 1 $aMOTTA, J. F. G. 700 1 $aCARVALHO, C. W. P. de
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