Optimization and Identification of Antioxidant Peptide from Underutilized<i> Dunaliella salina Protein</i>: Extraction,<i> In Vitro</i> Gastrointestinal Digestion, and Fractionation

<table class="fixed-width table-group" id="tab1"><tr><td><table class="table"><colgroup><col style="width:9.80em"/><col style="width:8.13em"/><col style="width:12.32em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Peptide fraction (Da)</td><td class="align_center">Peptide yield (%)</td><td class="align_center">DPPH• scavenging rate (%)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Non-digested</td><td class="align_center">16.5 ± 1.5</td><td class="align_center">46.8 ± 6.5</td></tr><tr><td class="align_left">Digested</td><td class="align_center">35.7 ± 2.9</td><td class="align_center">86.5 ± 10.1</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The yield and DPPH• scavenging activity of non-digested or digested peptide.</div>

BioMed Research International

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Table 1

Table 1: Optimization and Identification of Antioxidant Peptide from Underutilized<i> Dunaliella salina Protein</i>: Extraction,<i> In Vitro</i> Gastrointestinal Digestion, and Fractionation 

Table 1 | Optimization and Identification of Antioxidant Peptide from Underutilized Dunaliella salina Protein: Extraction, In Vitro Gastrointestinal Digestion, and Fractionation 