“…SCFCO 2 extraction has been used extensively in bioprocessing of feed ingredients, nutritional supplements and in other areas of biotechnology (Khosravi-Darani and Vasheghani-Farahani, 2005;Khosravi-Darani and Mozafari, 2011). In particular, SCFCO 2 extraction has been used to isolate components from microalgae such as essential fatty acids, carotenoids, biopharmaceuticals and triglycerides (Herrero et al, 2006;Yen et al, 2015).…”