Tohoku Univ. Technology ：Green Extraction Technology for Algal Components：T23-067
Low-temperature extraction minimizing oxidation and degradation
The inventors have developed a subcritical separation technology, which, combined with a newly established method for estimating phase equilibria in a carbon dioxide–ethanol–water ternary solvent system near room temperature, enables the design of efficient extraction conditions for algal oils. This invention proposes a clean extraction technology that mixes subcritical fluids with a feed solution (alcohol–water solution containing algae) to separate a vapor phase enriched in oils and a liquid phase enriched in chlorophyll and pheophorbide. ◎ Enhanced Safety ◎ Suppression of Oxidation and Thermal Degradation ◎ Energy Savings ◎ Low Environmental Impact
- 企業：Tohoku Techno Arch Co., Ltd.
- 価格：Other
