Plastic Package
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Stevia rebaudiana (Bert) Bertoni: regression models with mixed effects for investigating seed germination data
ABSTRACT. We investigated regression models with mixed effects using generalized linear statistics to evaluate germination data from Stevia rebaudiana (Bert) Bertoni. Estimates and validation of statistical parameters were conducted using the “gamlss” package in the R software. Generalized linear mixed effects followed the binomial, the beta-binomial and
Acta Sci., Agron.. Publicado em: 17/12/2018
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2. Effect of previous chilling storage on quality loss in frozen (–20 °C) sierra (Scomberomorus sierra) muscle packed with a low-density polyethylene film containing butylated hydroxytoluene
Rancidity development during frozen storage (–20 °C) of sierra fish (Scomberomorus sierra) was studied. Fillets were packed in low-density polyethylene films with and without butylated hydroxytoluene added (BHT-LDPE and LDPE respectively). Fillets stored with no package were used as control. Special attention was given to the effect of previous ice storag
Food Sci. Technol. Publicado em: 2015-03
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3. Modified atmosphere efficiency in the quality maintenance of Eva apples
Modified atmosphere is a method of food preservation that provides increased lifetime, decreases deterioration losses, and facilitates marketing. The objective of this study was to evaluate the efficiency of different plastic films in modifying the atmosphere around Eva apples to assure quality maintenance during postharvest storage. The fruits were cleaned
Food Sci. Technol. Publicado em: 2014-06
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4. Avaliação de diferentes materiais de cobertura para construção do telhado de aviários móveis
This research aimed to: 1) was to test different materials of cover the roof of aviaries furniture on thermal comfort indices for birds; and 2) was to evaluate the surface temperature and cloacal broiler chickens raised in aviaries furniture, with different covers for the roof. To test different roofing materials for the roof aviaries were built three mobile
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/02/2012
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5. Methylparaben concentration in commercial Brazilian local anesthetics solutions
OBJECTIVE: To detect the presence and concentration of methylparaben in cartridges of commercial Brazilian local anesthetics. MATERIAL AND METHODS: Twelve commercial brands (4 in glass and 8 in plastic cartridges) of local anesthetic solutions for use in dentistry were purchased from the Brazilian market and analyzed. Different lots of the commercial brands
J. Appl. Oral Sci.. Publicado em: 2012-08
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6. Elastic stresses and plastic deformations in 'Santa Clara' tomato fruits caused by package dependent compression.
O objetivo deste trabalho foi avaliar a compressao dos tomates dentro das embalagens, com vistas ao desenvolvimento de novos tipos de embalagem. Deformacoes causadas por compressão foram observadas em frutos de tomateiro 'Santa Clara', dentro e fora da embalagem. A forca aplicada com uma alavanca de acrilico transparente causou deformacoes no pericarpo, e a
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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7. Conservação refrigerada de lima ácida "Tahiti" em combinação com atmosfera modificada, ácido giberélico e permanganato de potássio / Cold storage Tahiti lime in combination with modified atmosphere, gibberellic acid and potassium permanganate
Although Brazil is the largest producer and exporter of Tahitilime, actually, exports only 5% of total production. This is, in part, because of a lack of quality of these limes, characterized by loss of green skin colour after harvest. The purpose of this research was to evaluate the efficiency of modified atmosphere, gibberellic acid (GA) and potassium perm
Publicado em: 2010
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8. Conservação pós-colheita do jiló em embalagens ativas / The post-harvest conservation of the giló Solanum gilo Raddi in active packages
The Solanum gilo Raddi (jiloeiro) belongs to the Solanaceae family. The immature fruits are light-green or dark-green colored, but become orangereddish when ripe. The flavor of the fruits in all cultivars are characteristically bitter, which is agreeable to some consumers, but limits their consumption by others . The giló S. gilo is considered a vegetable t
Publicado em: 2009
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9. A construção da identidade das editoras pelas 1s capas: Record e Cosac Naify
This research intends to study the Brazilian publishers identity construction based on its books front cover. Our proposition searched to recognize the common and distinctive procedures used specifically on its first front covers. Considering the great number of publishers present in the Brazilian market we have chosen an initial clipping, which caused the s
Publicado em: 2008
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10. Reuso de agua em industria de reciclagem de embalagens plasticas : aspectos economicos e ambientais em modelo de escala real / Water reuse on plastics recycling pack industry : economical and enviromental aspects in real scale model
The discussion about technical, economical and environmental feasibility of water reuse in industrial process has been a constant concern. This thesis purposes a simplified alternative for waste water treatment seeking reuse in a plastic recycle industry. The water, in this case, is a prime component because it is the main element for the debris and impuriti
Publicado em: 2007
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11. Avaliação do processo de congelamento em tunel portatil com convecção forçada por exaustão e insuflação. / Freezing process evaluation using a portable forced air tunnel with air evacuation and air blowing in pallets.
The conditions necessary to keep the air temperature and movement at the product surface will determine the freezing process efficiency. Since the energy level could implement on the final cost, the reduction of the freezing process time was a major goal in the whole experiment. Food products are predominantly frozen in air blast freezing tunnels. Therefore,
Publicado em: 2007
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12. Characterization of oxygen scavenger polymeric active film for packaging / Caracterização de filme ativo polimerico com absorvedor de oxigenio para uso em embalagem
Studies indicate that the main factor to be controlled to warrant the quality in packaged products is the oxygen concentration. This controlling can be determinant in the products shelf life. In this work, system (?absorption cell?) and methodology had been developed for characterize an active film containing low density polyethylene and a kind of oxygen sca
Publicado em: 2005