Hot air
Effect of hot air convective drying on sugar composition of chestnut ( Castanea sativa Mill.) slices
... drying, hot air convective drying might be applied to chestnut slices but it may induce modifications on the carbo- hydrate composition of the samples, particularly when long drying periods are applied, ...
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Influence of different drying techniques on drying parameters of mango
... under hot air technique were respectively 175, 140 and 95 minutes at drying air temperatures of 60, 70 and 80 °C in turn, at a constant drying air velocity of ...when air temperature ...
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Seed quality of crambe (Crambe abyssinica Hochst) submitted to different drying methods
... Sensitivity is the main advantage of the fatty acid test method for assessing the deterioration of stored seeds. Formation of free fatty acids in the seed results from the hydrolysis of lipids and the lipids acidity test ...
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An artificial neural network model for prediction of quality characteristics of apples during convective dehydration
... convective hot-air drying, foods undergo physical, structural, chemical, and nutritional changes that can affect quality attributes like texture, color, flavor, and nutritional value (VEGA-GÁLVEZ et ...
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Síntia Carla CORRÊA1 , Marcelo Lacerda REZENDE2 , Eric Batista FERREIRA2 , Luciana AZEVEDO1
... Convective hot-air-drying (C) was conducted with a 400 ND drier with air circulation (Brazil, Vargem Grande Paulista, Nova ...The air temperature was held at 50 °C for 20 h, followed by 70 °C ...
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Measurement and Control of Coal Pipe Temperature of Coal Mills of PF Boiler
... Operating a coal-fired boiler efficiently is all about carefully and constantly managing hot air flow which carries coal. it is seen that in our work that an operator can get alarmed if the temperature of ...
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Braz. Dent. J. vol.26 número1
... (hot air) + Panavia F; G5: Silane + Heat Treatment (hot air) + Panavia F; G6: Silane + Panavia ...with hot air application at 50±5 ºC for 1 min, was effective in increasing the ...
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The cherry drying as a complementary conservation process to conservation in cold
... In Portugal, there has also been this evolution, obtaining a value of 10,577 ton in 2014, with the region of Beira Interior to stand out with 6634 ton (62.7%) [3].This fruit is highly perishable due to its high values of ...
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Effects of different drying methods on the bioactive compounds and antioxidant properties of edible Centaurea (Centaurea cyanus) petals Efeito de diferentes métodos de secagem nos compostos bioactivos e propriedades antioxidantes de pétalas de Centáurea (
... Drying is the most common post-harvest method for the preservation of plants (BATRAS, 2015) and fruits (SADLER, 2016). This technology can be used to obtain products that are easily processed, can be stored for long ...
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Optimization and application of spray-drying process on oyster cooking soup byproduct
... temperature, hot air temperature, atomization pressure, and total solid content of oyster ...30%, hot air temperature of 197 °C, and atomization pressure of 92 ...
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USE OF COFFEE (Coffea arabica) PULP FOR THE PRODUCTION OF BRIQUETTES
... (using air, solar and hot air methods); the production of briquettes and pellets; the evaluation of their energy, physical and mechanical properties; and the evaluation of pellet quality using X-ray ...
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Energy efficiency and moisture diffusivity of apple slices during convective drying
... convective hot air dryers, the main portion of energy consumption is allocated to heating up the air (thermal energy) and mechanical energy consumption is significantly lower than that of thermal ...
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Braz. J. Pharm. Sci. vol.48 número1
... The composition of various batches is given in Table I. Pellets of DFS with microcrystalline cellulose (MCC Avicel PH 101) – lactose monohydrate were pre- pared by extrusion spheronization using Povidone (Kolli- don 30) ...
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Quím. Nova vol.34 número4
... The hot-air drying is one of the most used methods for preservation of fruits since long time ago; 12 however the main problem is the possibility ...
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Optimization and application of spray-drying process on oyster cooking soup byproduct
... temperature also significantly affected the oyster powder yield (P<0.05; Table 2). The highest oyster powder yield was observed at 190 °C. The highest oyster powder yield was observed at 190 °C. On our experiment, a ...
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Artificial neural networks modeling of kinetic curves of celeriac (Apium graveolens L.) in vacuum drying
... former, hot air at near atmospheric pressure is used to supply the heat to evaporate water or other solvents from the product, but in the latter, a reduced-pressure atmosphere is used to surround the ...
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Ground Source Heat Pump in Heating System with Electronics Monitoring
... Abstract –The monitoring system is implemented for a ground coupled heat pump in heating/ system. The borehole heat exchangers – which are 150 m long - are filled with a mixture of water and ethilene glycol called brine. ...
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Experimental evaluation of the influence of consumers' passing velocity on the thermal performance of open refrigerated display cabinets
... traditional air conditioning system with air vents in the ceiling and air return nozzles in the room ...external air movement on the thermal performance of the VORDC and its ...discharge ...
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Mat. Res. vol.18 número3
... to hot pressing); uncoated diamond - sintered with iron by hot pressing and chemically treated to release diamonds from the Fe matrix, and TiC coated diamond - sintered with Fe by hot pressing and ...
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O EMISSIONS FROM A CULTIVATED MOLLISOL: OPTIMAL TIME OF DAY FOR SAMPLING AND THE ROLE OF SOIL TEMPERATURE
... McCLAIN, M.E., BOYER, E.W., DENT, C.L., GERGEL, S.E., GRIMM, N.B., GROFFMAN, P.M., HART, S.C.; HARVEY, J.W., JOHNSTON, C.A., MAYORGA, E., MCDOELL, W.H. & PINAY, G. Biogeochemical hot spots and hot ...
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