The study of pharmacotechnological parameters of burdock (Arctium lappa) leaves

Ie. V. Gladukh and Seguy Anael

Abstract

For more efficient extraction process, forecasting and regulation of the quality of the extract of burdock as a result of researches the technological properties of the leaves of burdock: bulk density – 0,23 g/cm3 filling ratio of dry material – 3,42 cm3/g; the filling ratio of the swollen material – 1,92 cm3/g; displacement ratio of raw material – 1,04 cm3/g; the absorption coefficient – 2,76 cm3/g; the coefficient of Education internal juice – 3,06 cm 3/g; ratio increased by dissolving extractives – 0,56 cm3/g.