Coeffiicient of diffusion of aromatic products from anatolian hawthorn (Crataegus Orientalis Pall. Ex. Bieb.)

Abstract

The coefficient of diffusion (D) of aromatic products – concrete and resinoid, obtained through extraction of leaves and fruits from hawthorn (Crataegus orientalis Pall. ex Bieb.) have been determined. The highest values of D with respect to resinoid extraction from leaves and fruits are calculated at 70 ºC (9,65.10-9 cm2/s and 8,61.10-7 cm2/s), respectively and with respect to concrete extraction from leaves and fruits – at 40 ºC (9,86.10-9 cm2/s and 8,33.10-7 cm2/s).