The effect of the method for drying rose hips in their chemical composition

Abstract

The article discusses the effects of the method of drying rose hips on their chemical
composition. The effect of drying pomace was studied in two ways: convective and infrared
drying at 60 °C. For carrying out the process of convective drying and IR-drying, drying units
developed by the authors were used until the studied samples reached equilibrium humidity.
For IR drying, sampling was carried out every 45 minutes, for convective drying every 60 min