Spouted bed drying
Spouted bed drying efficiency of bovine hydrolyzed collagen Eficiência da secagem de colágeno hidrolisado bovino em leito de jorro
... by drying is a difficult operation due to the complex physical and chemical changes resulting from the use of high temperatures, which may result in low drying efficiency and unwanted physicochemical and ...
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Braz. J. Chem. Eng. vol.25 número1
... the drying carriers before the spray and spouted bed drying ...on drying of the dried extract (| residual moisture content), the degradation ratio of the total flavonoid and phenolic ...
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Evaluation of the spouted bed dried leaf extract of Bauhinia forficata for the treatment of experimental diabetes in rats
... the spouted bed drying, which has already been employed successfully to dry biological products and to produce dried extracts of medicinal plants, including ...the spouted bed dried ...
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Modelling of Drying of Wet Coarse Particles of Sludge in a Conical Spouted Bed Dryer
... HE spouted bed technology has demonstrated to have better benefits than fluidized ...conical spouted bed is successful for wastes treatment, especially biomass wastes, [3, 5-8] mainly because ...
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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 (
... foods. Drying methods decrease the water-related activities of plants, and consequently inhibit the growth of microorganisms while decreasing the rate of the biochemical reactions, thus extending the shelf life of ...
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Drying of banana paste in rotatory dryer with inert bed Secagem de pasta de banana em secador rotativo com recheio de inertes
... the drying of “nanica” banana paste (variety belonging to the subgroup Cavendish) in a rotary dryer with an inert bed ...final drying experiments with the following variables: the drying time ...
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Public health survey of Ecuador
... of sewers; assistance to the school of nursing, construction and equipping of a 200 bed maternity hospital, 100 bed infectious disease hospital, 300 bed psychiatr[r] ...
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Discrete Hamiltonians for Minimum of Available Energy in Bubble Fluidized Drying Operations
... A method of determining optimal parameters of drying gas (flowrate, temperature and humidity) is described in this paper. As a performance index, i.e. function being optimized, we apply a function describing the ...
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Cinética de secagem do manjericão (ocimum basilicum l.) Em secador de leito fixo / Basin drying kinetics (ocimum basilicum l.) In a fixed bed dryer
... perishable. Drying is one of the techniques used to preserve the physical and chemical qualities of the ...the drying kinetics of leaves and stem of basil. A fixed bed dryer was used for the process, ...
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Impact of different drying parameters on color, β-carotene, antioxidant activity and minerals of apricot (Prunus armeniaca L.)
... 2). Drying at 160 watt (D) caused more carotene loss when compared to convective drying and other modes for both temperatures tested ...Microwave drying caused a higher decrease in carotene compounds ...
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REM, Int. Eng. J. vol.70 número2
... erties as: particle size distribution between 9 mm and 15 mm, high iron content (around 66%), uniform mineralogical properties, and high mechanical strength, along with a uniform, low tendency to abrasion and good ...
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Study of the Drying Kinetics of “Granny Smith” Apple in Fluid Bed Dryer
... versus drying time at diff erent temperatures are shown in Figures 2 and ...the drying rates of ...e drying curves are presented with Figures 3 and ...
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Drying of the aqueous extract of acorn Quercus robur in a spout-fluid bed
... The acorn (Quercus robur) was extended-ovally or cylindrically shaped, pointy at the tip, light brown colored with darker longitudinal stripes, smooth and shiny. Based on the mass of 1000 nuts and their number in one ...
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Braz. J. Chem. Eng. vol.28 número2
... the drying process was ...packed bed drying using the local volume averaging (LVA) approach, with local thermal equilibrium in each elementary volume in order to derive transient heat and mass ...
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The role of velocity, pressure, and bed stress fluctuations in bed load transport over bed forms: numerical simulation downstream of a backward-facing step
... The details of turbulent flow over dunes and ripples in rivers and oceans have been described by field and laboratory ex- periments (see Best, 2005, for an extensive review), as well as high-resolution, ...
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Total phenolics, antioxidant capacity, colour and drying characteristics of date fruit dried with different methods
... of drying treatments on the phenolic compounds of foods have been studied ...of drying treatments on phenolic compounds from different materials may not be the ...
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Drying kinetics and microbiological quality of green onions
... Green onion (Allium fistulosum L.), originally from Siberia, is a spice species much appreciated by Brazilians and commonly grown in their homes. It is rich in vitamins C and A, in addition to calcium, niacin and ...
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MATHEMATICAL MODELING OF ORANGE SEED DRYING KINETICS
... The effective diffusivities depend on the drying air temperature besides variety and composition of material (Rizvi, 2005). According Kartika et al. (2012) the chemisorption on polar groups as the lipids and ...
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Influence of different drying techniques on drying parameters of mango
... distinct drying techniques, microwave drying technique attained greater TPC values, and then freeze and hot air drying techniques ...short drying period and so the phenolics were exposed to ...
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Efeito do método de extração e da secagem sobre o conteúdo fenólico e a composição química de quebrapedra (Phyllanthus amarus e Phyllanthus niruri)
... phenolics. Drying of raw material and the extraction process are essential to achieve those ...plants drying parameters were ...and drying kinetics data were obtained. The effect of air-drying ...
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