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The aim of the research is to characterize chestnut honey by using physicochemical methods to achieve a specific profile. Determination of polyphenols content gives indications of the antioxidant properties of chestnut honey. Changes in quality parameters have been studied regarding acidity, pH, viscosity, dry matter and anthocyanin content. The obtained results indicate variations in the pH of honey samples between 4.9-6.7, the acidity of honey samples varied from 0.21 to 0.41. The honey viscosity was determined ...

This work is investigation of the rheological properties of the developed additive based on polymer - sevylene with the addition of nanostructure alumina particles were studied. The regularities of the decrease in the dynamic viscosity at the temperature range from 20 to -10° In the course of the studies, a regularity was revealed, showing that for oil at a shear rate of 0.028 to 1.4 s-1, a sharp decrease in viscosity from 1800 to 336 mPa?s is observed. For oil with an additive, the viscosity decreased from 1200 t...

The aim of the research is to characterize chestnut honey by using physicochemical methods to achieve a specific profile. Determination of polyphenols content gives indications of the antioxidant properties of chestnut honey. Changes in quality parameters have been studied regarding acidity, pH, viscosity, dry matter and anthocyanin content. The obtained results indicate variations in the pH of honey samples between 4.9-6.7, the acidity of honey samples varied from 0.21 to 0.41. The honey viscosity was determined ...