Supercritical Carbon Dioxide Extraction of Lonicera Japonica Flowers
Cai Jianguo (Chemical Engineering Research Center, East China University of Science and Technology, Shanghai 200237)
The extraction of volatile components from the preserved flower of Lonicera japonica Thunb. with supercritical carbon dioxide was conducted and a light yellow concrete with the special fragrance very close to the raw material was obtained, while the medicinal compounds, such as chlorogenic acid, were remained in the residue and can be extracted with organic solvent for medicine use.
【CateGory Index】： TQ91