Consulta: creatorFacets:"Santos,Luana Ferreira dos"
Registros recuperados: 4
Data/hora: 02/06/2024 09:04:25

Focalização e Cobertura do Programa de Aquisição de Alimentos (PAA): avaliação de sua eficácia nas regiões brasileiras
Provedor de dados: Revista de Economia e Sociologia Rural
Autores: Salgado,Rafael Junior dos Santos Figueiredo; Silva,Edson Arlindo; Ferreira,Marco Aurélio Marques; Cunha,Wellington Alvim; Santos,Luana Ferreira dos.
Resumo: A formulação e a implementação de políticas públicas e programas governamentais têm ganhado destaque no cenário da administração pública brasileira; porém, ainda são escassas e incipientes as iniciativas voltadas à avaliação de políticas. Neste trabalho, objetivou-se avaliar a eficácia do Programa de Aquisição de Alimentos (PAA), classificando os municípios brasileiros em relação ao nível de propensão à execução desta política pública. Para isso, foram elaborados dois indicadores compostos por sete variáveis que englobassem tanto a propensão de insegurança alimentar da população local quanto a necessidade de acesso ao mercado por parte da agricultura familiar local. Posteriormente, foi estimado o nível de cobertura do programa nas regiões...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Programa de Aquisição de Alimentos; Avaliação; Políticas públicas; Agricultura familiar; Análise de cluster.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000400661

Effect of growth regulators application on the quality maintenance of 'Brookfield' apples
Provedor de dados: Bragantia
Autores: Brackmann,Auri; Thewes,Fabio Rodrigo; Santos,Luana Ferreira dos; Machado,Eduardo Perkovski; Ludwig,Vagner; Artmann,Líniker da Silva.
AbstractThe main goal of the present study was to elucidate the effect of growth regulators at harvest and postharvest quality of 'Brookfield' apples stored under controlled atmosphere through a multivariate approach. Thus, an experiment with two steps (field and storage) was carried out. The treatments in field were applied with an output of 1,000 L ha–1 of water. The following treatments were tested: Control: only water application; AVG (aminoethoxyvinylglycine): 0.83 kg ha–1 of Retain® applied 30 days before harvest (BH); NAA (naphthalene acetic acid): 40g ha–1of naphthalene acetic acid applied 7 days BH; Ethephon: 2.0 L ha–1 of Ethrel® applied 10 days BH; 1-MCP: 0.625µL L–1 of 1-MCP (1-methylcyclopropene): applied during postharvest (storage); LE (low...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Apple; Growth regulators; Quality maintenance; Storage.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052015000400453

Controlled atmosphere maintains native and cultivated yerba mate quality during shelf life after long-term storage
Provedor de dados: Bragantia
Autores: Thewes,Fabio Rodrigo; Brackmann,Auri; Schultz,Erani Eliseu; Machado,Eduardo Perkovski; Ludwig,Vagner; Santos,Luana Ferreira dos.
ABSTRACT Yerba mate shows social and economic importance for the Southern Latin American countries due to its easy production and large market range. However, there is a problem to harvest the yerba mate at the correct period and to store it until processing and marketing. Thus, the aim of this paper was to evaluate the interaction among the storage in controlled atmosphere, effect of cultivation form and shelf life period on yerba mate quality after long-term controlled atmosphere storage. The experiment was conducted in a factorial arrangement (3 controlled atmosphere conditions × 2 cultivation forms × 4 weeks of shelf life). Native yerba mate, stored under controlled atmosphere, showed higher chlorophyll concentration as compared to the cultivated one....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ilex paraguariensis; Coloration; Chlorophyll concentration; Carotenoids; Phenolic compounds.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000200230

Characterization of starch from different non-traditional sources and its application as coating in ‘Palmer’ mango fruit
Provedor de dados: Ciência e Agrotecnologia
Autores: Rodrigues,Antonio Augusto Marques; Santos,Luana Ferreira dos; Costa,Rayssa Ribeiro da; Félix,Débora Tamara; Nascimento,José Henrique Bernardino; Lima,Maria Auxiliadora Coêlho de.
ABSTRACT Yam, cassava, jackfruit seed and mango seed kernel have potential for the extraction and use as starch in the food industry of starch or for the formulation of biodegradable coatings. As a biodegradable coating, starch can be applied in fruits characterized by a fast maturation, such as mango, which requires technologies to increase its shelf life. The aim of this study was to characterize starch from four non-traditional sources and to evaluate their potential as coating for ‘Palmer’ mango fruit. Starches used were extracted from cassava, mango seed kernel, jackfruit seed, and yam, and had their physical, optical, and chemical properties characterized for later use as coatings of ‘Palmer’ mango fruit. Fruits were coated with 3% cassava starch,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amylose; Solubility; Weight loss; Postharvest; Respiratory rate; Shelf life.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542020000100404