Supercritical CO2 extraction of lithospermum
Lithospermum Lithospermum (scientific name: Lithospermum erythrorhizon Sieb.et Zucc.) is a plant belonging to the Comfrey genus of the Boraginaceae. Perennial herb, the roots are rich in purple substances. Stems are usually 1-3, erect, 40-90 cm tall. The leaves are sessile,… Read more »Supercritical CO2 extraction of lithospermum