PROCESS AND DEVICE FOR PREPARING PHYCOERYTHRIN WITH HIGH OD RATIO

摘要

A process for preparing phycoerythrin with high OD ratio from specific algae is disclosed, wherein the algae comprise: pink columnar-shaped Galaxaura oblongata, Halymenia ceylanica, Helminthocladia australis, Porphyra dentata and the combination thereof. Because there are gamogenesis, agamogenesis and vegetative propagation phases during the life cycle of some specific algae and there is no gel formed during their carpospore filament phase, the filament phase can be prolonged by controlling light intensity, temperature and nutritional condition, then phycoerythrin with high OD ratio was extracted therefrom. Also disclosed in this applicantion is the device used in the process.