Figure 2.

Buffer capacity (a), water‐holding capacity (b), and solubility (c) of protein isolates recovered from skipjack tuna roe (RPIs) using isoelectric solubilization and precipitation without (control) and with pH‐shift treatment. Values are expressed as the mean ± SD of triplicate determinations. Means with different letters within the sample and pH are significantly different at p < .05 by Duncan's multiple range test. Hb, hemoglobin