Figure 2

Chlorophyll a (a), phycocyanin (b) and phycoerythrin (c) of Neopyropia yezoensis at different temperatures (10 and 20 °C) and four different extraction methods using Sargassum horneri as the source of extract. Different letter on the bar indicates significant differences (p < 0.05). Error bars mean ± SD of triplicate. Control (without extract), S. horneri boiling extract (SBE), S. horneri ethanol extract (SEE), S. horneri soaking extract (SSE) and S. horneri autoclaving extract (SAE).