About Extraction Technology Videos
About Extraction Technology Videos
1. Supercritical extraction can be carried out near room temperature (35 ~ 40 ℃) and shrouded in CO2 gas, which can effectively prevent the oxidation and escape of heat sensitive substances. Therefore, the effective components of medicinal plants are maintained in the extract, and the substances with high boiling point, low volatility and easy pyrolysis can be extracted at a temperature far below its boiling point;