Star anise Oil, Star anise extract SFE-CO2 extraction, green and natrual Low temperature, high effiency,high selectivity, no Star anise Oil, Star anise extractSFE-CO2 extraction, green and natrualLow temperature, high effiency,high selectivity, no pollution. Star anise OilNo heavy metals, no solvents, no terpense.Principal component: anetholefunctions:Warming Yang and dissipate cold, regulating ...