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. 2017 Oct 13;15(10):311. doi: 10.3390/md15100311

Figure 3.

Figure 3

Ferrous ion-chelating (FIC) activities of F. spiralis protein hydrolysate fractions obtained by ultrafiltration. EDTA (ethylenediaminetetraacetic acid) was used as positive control. Values are mean ± SD (n = 3). Different letters are significantly different (p < 0.05).