Microwave drying
Convective, vacuum and microwave drying kinetics of mallow leaves and comparison of color and ascorbic acid values of three drying methods
... Convective drying methods can cause adverse changes in the taste, color and nutrient content of the dry product as a result of the long drying period, required high temperature, and reduction in density ...
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RESEARCH OF MICROWAVE DRYING OF NATURAL ZEOLITE GRANULES AND ITS INFLUENCE ON THE TECHNOLOGICAL PROPERTIES
... Introduction. The wet granulation technique is often used in the preparation of free-flowing granules in the manufacture of tablets and capsules. It is very important that granules obtained by this technology be dried ...
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New model for colour kinetics of plum under infrared vacuum condition and microwave drying
... the drying pro- cess with drying ...various microwave output powers ranged from ...and microwave power levels, which may not be accepta- ble to the ...
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Braz. J. Chem. Eng. vol.34 número1
... for microwave drying of soybean seeds were studied and the process was ...the microwave power decreases both the shrinkage and bulk density of ...with microwave power, shifting it towards ...
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Adewale Dlusegun DMDLDLA1 , Afam Israel Dbiefuna JIDEANI1 , Patrick Francis KAPILA2, Victoria Adaora JIDEANI3
... Microwave drying has advantages of high drying rates, high energy efficiency, better product quality and efficient space utilization (Sutar & Prasad, 2007; Dadali et ...2000). Microwave ...
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Experimental study of dehydration processes of raspberries (Rubus Idaeus) with microwave and solar drying
... Whole raspberries were subjected to two different drying processesI: solar drying (SD) and microwave drying (MWD). Both processes were stopped when the samples reached a water activity of 0.6, ...
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Influence of different drying techniques on drying parameters of mango
... distinctive drying techniques which were used at the drying experiments are: hot air technique, microwave technique and freeze drying ...air drying (60, 70 and 80 °C) process was ...
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J. Appl. Oral Sci. vol.20 número5
... microwave drying. Objective: This study evaluated the inluence of drying techniques at room temperature and microwave oven on the linear dimensional change, compressive strength and detail ...
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Mathematical modeling of microwave dried celery leaves and determination of the effective moisture diffusivities and activation energy
... db). Microwave drying processes were completed between ...the microwave power ...layer drying theoretical, semi- empirical and empirical equations with a new thin layer drying ...
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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 ...factors. Microwave drying caused a higher decrease in ...
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Total phenolics, antioxidant capacity, colour and drying characteristics of date fruit dried with different methods
... the drying are displayed within Figure ...with drying method (P < ...by microwave drying at 120 W, whereas the lowest total phenolic content was obtained by freeze drying ...
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Effects of low-dose microwave on healing of fractures with titanium alloy internal fixation: an experimental study in a rabbit model.
... of microwave stimulation of bone healing we did ...of microwave treatment in ...of microwave irradiation on bone union was also found, especially in the first 10 days ...of microwave therapy ...
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BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY
... delivered by the microwave oven as discussed below. However, the final destruction at power level medium was less than at power level high, since at 140 sec there was a destruction of 5 log cycles, level which was ...
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Heat-Modeling of Microwave Assisted Epoxidation of Palm Acid Oil
... Under microwave irradiation, the polar molecules (the alcohol and the acid) collide with each other because of thermal effect and microwave ...under Microwave Irradiation has extra driving force ...
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Quím. Nova vol.37 número3
... It should be noted that the reaction conditions were not optimized to maximize the conversion for each catalyst; however, the adopted procedure provided a way to compare the effectiveness of the catalysts employed. The ...
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J. Microw. Optoelectron. Electromagn. Appl. vol.10 número2
... Facing to this roadblock, higher and adaptative modulation rate, and cross-pole interference cancellation technique have been proposed. In addition, for the military and public safeties, various wireless communication ...
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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)
... by drying processes involves changes in the matrix that can affect the concentration of chemical components in the dry product and the extractability ...at drying temperature of 60°C in both species (Figure ...
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Rita Oliveira Madaleno
... a microwave oven assisted by air drying (MW-AD) at temperatures of 50, 60 and 70°C, and with an air velocity of 2 m/s (Prothon, et ...when drying is applied at 60 and 70°C the enzyme PME lose its ...
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Death in the ‘‘microwave oven’’
... Death in the ‘‘microwave oven’’ has nothing to do with microwaves energy. It is the jargon name given to a criminal form of execution by carbonization that has been adopted by drug dealers in Rio de Janeiro ...
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Testing gaussianity, homogeneity, and isotropy with the cosmic microwave background
... The power of this program lies, therefore, in its simplic- ity: if the Universe is indeed Gaussian, homogeneous, and statistically isotropic (SI), then essentially all the information about inflation and the linear (low ...
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