Fig. 6From: E/Z isomerization of astaxanthin and its monoesters in vitro under the exposure to light or heat and in overilluminated Haematococcus pluvialis cellsContent of astaxanthin and its fatty acid esters in H. pluvialis cells after 5 and 12Â days of cultivation under stress conditions. Here, 16:3, 18:3, 18:2, and 18:1 indicates hexadecatrienoic, linolenic, linoleic, and oleic acid residuesBack to article page