Sealed Storage
Mostrando 1-12 de 45 artigos, teses e dissertações.
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1. Conservation of crisp lettuce in different post-harvest storage conditions
ABSTRACT The objective of this work was to evaluate the post-harvest quality and the final storage time of the hydroponic crisp lettuce ‘Brida’, conditioned in different types of plastic packaging and environments. The statistical design was a completely randomized 3x2 factorial design, with 3 types of packages (control (without plastic packaging), perf
Rev. Ceres. Publicado em: 2020-08
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2. Investigation of dormancy and storage potential of seeds of yellow passion fruit
Resumo: Passiflora actinia Hooker é uma espécie nativa de maracujazeiro, típica da Mata Atlântica e da Mata com Araucária, que apresenta valores econômico (fruto comestível), medicinal (atividades sedativa e ansiolítica), além de ser usada em propagação vegetativa (porta-enxerto para outras espécies de Passiflora). Este trabalho teve por objetivo
J. Seed Sci.. Publicado em: 09/09/2019
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3. The effect of cooking methods on some quality characteristics of gluteus medius
Abstract In this research, the effects of cooking by convection oven and cooking by sous-vide method on the physicochemical, textural, sensorial and microbiological of gluteus medius cuts were investigated. For the sous-vide method, the meat was vacuumed sealed in special packaging material (Mylar®Cook) before being stored at + 1 °C for 0, 15, and 30 days
Food Sci. Technol. Publicado em: 29/11/2018
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4. Application of Full Factorial Design to Evaluate the Effect of Different Variables on the Stability of Biodiesel:Diesel Blends under Storage Conditions
Biodiesel is obtained from a renewable source and has been used as an alternative to fossil fuels. It has unsaturated fatty acid methyl esters that can degrade due to oxidation of the double bonds. The instability of biodiesel during storage may cause problems regarding the maintenance and operation of motors. This work evaluated the effect of several variab
J. Braz. Chem. Soc.. Publicado em: 2017-10
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5. Retrogradation of heat-gelatinized rice grain in sealed packaging: investigation of moisture relocation
Abstract The aggregation of water molecules inside heat-gelatinized rice grain due to retrogradation of the grain was investigated by textural change and scanning electron microscopy (SEM) analysis of cooked grains after storage at 11 °C in a sealed package. Relaxation tests using a disc-type tip showed an increase in hardness (strength) of the cooked grain
Food Sci. Technol. Publicado em: 21/07/2016
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6. Effect of different covering materials used during the pre-harvest stage on the quality and storage life of 'Sultana Seedless' grapes
Covering the grapevine rows to delay the maturity and harvest date became widely practiced in 'Sultana Seedless' vineyards. The research work was conducted to test different cover materials (polypropylene cross-stitch, life pack, mogul and transparent polyethylene) in respect to their effects on grape quality and storability. Harvest was delayed for one mont
Food Sci. Technol. Publicado em: 2014-12
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7. Effect of modified atmosphere applied to minimally processed radicchio (Cichorium intybus L.) submitted to different sanitizing treatments
Stability of minimally processed radicchio (Cichorium intybus L.) was evaluated under modified atmosphere (2% O2, 5% CO2, and 93% N2) on 3, 5, 7 and 10 days of storage at 5°C. The samples were hygienized in sodium hypochlorite or hydrogen peroxide solutions to identify the most effective sanitizing solution to remove microorganisms. Microbiological analysis
Food Sci. Technol. Publicado em: 2014-09
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8. Stability of porridge pre-mixture made with Brazil nut flour and green banana flour with and without milk powder
The mixture of Brazil nut flour and green banana flour can improve the nutritional value of school meals, allowing for the use of regional ingredients derived from family agriculture. This study aimed to assess the stability of porridge pre-mixtures made with Brazil nut flour and green banana flour during six months of storage. Two types of pre-mixture were
Food Sci. Technol. Publicado em: 2014-09
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9. Impact of adhesive and photoactivation method on sealant integrity and polymer network formation
We evaluated the influence of photoactivation method and hydrophobic resin (HR) application on the marginal and internal adaptation, hardness (KHN), and crosslink density (CLD) of a resin-based fissure sealant. Model fissures were created in bovine enamel fragments (n = 10) and sealed using one of the following protocols: no adhesive system + photoactivation
Brazilian Oral Research. Publicado em: 2012-06
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10. Ação de absorvedores de etileno e de oxigênio na conservação pós-colheita de morango / Action of ethylene and oxygen absorbers on postharvest strawberry conservation
The present work aimed to study the influence of the PVC (polyvinyl chloride) film of different concentrations of KMnO4 (ethylene absorbent) and the oxygen absorber sachet (O-Buster) on the quality and postharvest conservation of Oso Grande strawberries. In order to achieve this physical-chemical, enzymatic and visual analyses were performed every 2 days on
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2011
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11. Controle de degrane e conservação pós-colheita sob CaCI2 e 1-MCP de uva "Isabel‟ produzida no Vale do Sirijí(PE/PB) / Berry drop control and postharvest conservation under CaCl2 and 1-MCP grape "Isabel‟ produced in the Sirijí Valley (PE/PB).
The larger quality problem of table grape is related to the ease berry drop or abscission of berries after harvest of clusters, due to the development of the abscission zone. This study aimed to evaluate the effect of calcium chloride (CaCl2) and 1-MCP (1-methylcyclopropene), on postharvest conservation under different storage conditions of Isabel‟ gra
Publicado em: 2010
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12. Condicionamento fisiolÃgico em matriz sÃlida durante o armazenamento de sementes de cafà (Coffea arabica L.) em diferentes graus de umidade / Physiological conditioning on solid matrix during storage of coffee seeds (Coffea arabica L.) with different moisture contents
Coffee seeds present poor storability with vigor loss in few months, which limits its use, restricting the seedling-producing time. The physiological conditioning or priming is a technique which is intended to promote improvement in seed performance. Evaluating the effect of different temperatures and periods of time in the physiological conditioning of soli
Publicado em: 2009