Fig. 3From: E/Z isomerization of astaxanthin and its monoesters in vitro under the exposure to light or heat and in overilluminated Haematococcus pluvialis cellsChange in the total content of astaxanthin Z-isomers under different conditions: (Heat)—incubation at 40 °C in the dark; (Light)—incubation at room temperature under blue light (28,000 lx)Back to article page