Vn. Belov et al., EXTRACTION OF ESSENTIAL OILS FROM PLANT RAW-MATERIAL BY STEAM DISTILLATION, Russian journal of applied chemistry, 67(1), 1994, pp. 154-156
Kinetics of extraction of essential oils from medicinal plants (tansy,
leuzea safflower, and Rhodiola rosea) by steam distillation has been
investigated. The composition of essential oils and the degree of thei
r extraction from raw material in this process have been determined by
gas-liquid chromatography.