A multigeneration system based on solar thermal energy associated with hot and cold thermal storage is designed and analyzed energetically and exergetically. The system produces electricity, a heating effect, a cooling effect, hydrogen, and dry sawdust biomass as outputs by means of organic Rankine cycles, a heat pump, two absorption chillers, an electrolyser, and a belt dryer. The intermittent...

−− The results obtained in the analysis of the thermal behaviour of a forest biomass fluidized bed dryer with mechanical agitation, are reported. The study is carried out in a pilot size experimental equipment in batch operation. By means of Taguchi’s techniques the specific consumption of energy and the rates of evaporation of water and production of dry biomass are analyzed based on the contr...

In a study using a heated chamber for induction of experimental febrile seizures (eFS) in rat pups, ictal activity was shown to be precipitated by a respiratory alkalosis (Schuchmann et al., 2006). In sharp contrast to this, in a recent review Dubé et al., (2007) suggest that the respiratory alkalosis is model specific, and that no increase in respiratory rate is observed in the widely used "ha...

BACKGROUND: Management of prediabetes patients is essential to reduce the increased prevalence type 2 diabetes. Prediabetes prevention strategies have been widely carried out with traditional medicine by community. AIM: This study aims assess effect Artocarpus altilis extract on reducing fasting blood glucose in Maros Regency, Indonesia. METHOD: The was a double-blind, randomized controlled tri...

Pretreatments and drying are commonly used before tomatoes to inactivate enzymes, improve the process, quality of dried tomato powders. In this review, effects different pretreatments (osmotic solutions), dehydration methods packaging materials on attributes powder were summarized. They include osmotic agent solution (potassium metabisulphite, calcium chloride, sodium ascorbic acid, citric chlo...

Abstract Background Owing to the limited amount of research, there are no nanoparticle-based anticancer agents that use hydrophilic drugs. Therefore, we developed irinotecan-loaded self-agglomerating hyaluronan nanoparticles (ISHNs). While irinotecan has high hydrophilicity, resulting nanoparticle should possess drug-loading capacity and allow selective targeting cluster differentiation 44 (CD4...

this study was conducted to evaluate the effects of freeze-thaw cycles on some quality parameters of silver carp fillets. the prepared fillets were packaged in zip lock bags and were subjected to 0, 1, 2, 3, 4 and 5 freeze-thaw cycles, respectively. heme iron content decreased, and dry matter increased as the number of freeze-thaw cycles increased (p

in this project, first we introduced a general rule for the design of drying processes and then, we have applied microsoft excel for this purpose. belt dryer is one of the most common dryers in the food industry. in this study, our aim was to process carrot by this dryer. we optimized the target function (total annual cost or tac) and investigated the influence of design variables on this targe...

In Central Europe approximately 30% of the grain must be dried after harvest. The most popular continuous crop dryers are mixed-flow dryers. Although this type of dryer is widely used it is still necessary to optimize many segment processes during the drying. For example there are big differences in the vertical grain particle velocity causing differences in the residence time. The aim of the w...

Spray drying is a commonly used method of drying a liquid feed through a hot gas. This study aims to obtain the empirical model of the spray drying process of full cream milk using a nozzle atomizer spray dryer, Lab-Plant SD 05 Laboratory Scale Spray Dryer. Inlet air temperature was chosen as the manipulated variable and outlet air temperature was the controlled variable. No disturbance was con...