نتایج جستجو برای: microwave and oven and sterilization 115
تعداد نتایج: 16846178 فیلتر نتایج به سال:
A simple way to prepare and -CoMoO4 nanorods is reported in this paper. CoMoO4·xH2O nanorod precursors were obtained using the microwave-assisted hydrothermal (MAH) method. By annealing the as-prepared CoMoO4·xH2O precursor at 600 ̊C for 10 min in a domestic microwave oven, and -CoMoO4 nanorods were prepared. These powders were analyzed by X-ray diffraction (XRD), field emission scanning ele...
This study was conducted to evaluate the effect of oven, steam and microwave cooking methods on lipid oxidation, microbiological and sensory quality of chicken nuggets. Nuggets were prepared and analyzed at a regular interval of 5 days from day of production to spoilage of products under refrigerated storage. Cooking methods significantly affected the lipid oxidation of nuggets under refrigerat...
a novel zinc oxide - agar nanocomposite was successfully synthesized using zinc chloride as a precursor. the nanocomposite was prepared using a domestic microwave oven. the prepared nanocomposites have been characterized by fourier transform infrared (ftir) spectroscopy, x-ray diffraction (xrd) analysis, scanning electron microscopy (sem) and uv- visible spectroscopy. the crystalline properties...
A facile, high yielding synthesis of 9,10-dihydro-9,10-ethano- anthracene-11- carboxylic acid methyl ester using a modified commercial domestic microwave oven is reported.
Electromagnetic radiation from microwave ovens in Saudi Arabia was investigated by means of a field measurement survey. The survey was carried out for 106 ovens used in households and restaurants in Riyadh city. Ovens were between 1 month and 14 years old with operating power ranging from 0.5 to 4.4 kW. One oven was found to leak more than the 5 mW cm(-2) limit specified in the standard. Fiftee...
Various indolyl chalcones have been synthesized in unsealed vessels in a domestic microwave oven. Considerable increase in the reaction rate has been observed with better yields.
Allyl sulfur compounds are the major active constituents found in crushed garlic. Research has revealed that garlic and its lipid- or water-soluble components have many pharmacologic properties; however, studies also demonstrate that heating has a negative influence on these beneficial effects. We recently conducted several studies to investigate the influence of microwave or oven heating on th...
A microwave oven was used to melt microbiological media, resulting in a substantial reduction of heat generation and considerable savings in time.
We report a simple yet versatile method to simultaneously achieve the exfoliation and reduction of graphite oxide. By treating graphite oxide powders in a commercial microwave oven, reduced graphite oxide materials could be readily obtained within 1 min. Extensive characterizations showed that the as-prepared materials consisted of crumpled, few-layer thick and electronically conductive graphit...
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