Impact of Diets Containing Plant Raw Materials as Fish Meal and Fish Oil Replacement on Rainbow Trout<i> (Oncorhynchus mykiss)</i>, Gilthead Sea Bream<i> (Sparus aurata)</i>, and Common Carp<i> (Cyprinus carpio)</i> Freshness

<table class="fixed-width table-group" id="tab5"><tr><td><table class="table"><colgroup><col style="width:8.69em"/><col style="width:11.13em"/><col style="width:3.48em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Feature</td><td class="align_left">Description</td><td class="align_center">Score</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>Appearance</i></td><td class="align_left"> </td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="3">Skin</td><td class="align_left">Very bright</td><td class="align_center">0</td></tr><tr><td class="align_left">Bright</td><td class="align_center">1</td></tr><tr><td class="align_left">Dull</td><td class="align_center">2</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="2">Slime</td><td class="align_left">Clear/transparent</td><td class="align_center">0</td></tr><tr><td class="align_left">Absence of slime</td><td class="align_center">1</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>Flesh</i></td><td class="align_left"> </td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="2">Elasticity</td><td class="align_left">Elastic</td><td class="align_center">0</td></tr><tr><td class="align_left">Marked by pressure</td><td class="align_center">1</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="4">Odour</td><td class="align_left">Fresh</td><td class="align_center">0</td></tr><tr><td class="align_left">Neutral</td><td class="align_center">1</td></tr><tr><td class="align_left">Fishy</td><td class="align_center">2</td></tr><tr><td class="align_left">Off odors</td><td class="align_center">3</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>Eyes</i></td><td class="align_left"> </td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="3">clarity</td><td class="align_left">Clear-translucent</td><td class="align_center">0</td></tr><tr><td class="align_left">Slightly opaque</td><td class="align_center">1</td></tr><tr><td class="align_left">Opaque/bloody</td><td class="align_center">2</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="2">Shape</td><td class="align_left">Convex</td><td class="align_center">0</td></tr><tr><td class="align_left">Flat</td><td class="align_center">1</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>Gills</i></td><td class="align_left"> </td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="2">colour</td><td class="align_left">Bright/dark red</td><td class="align_center">0</td></tr><tr><td class="align_left">Brownish red/discolored</td><td class="align_center">1</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="4">smell</td><td class="align_left">Fresh/seaweed</td><td class="align_center">0</td></tr><tr><td class="align_left">Neutral</td><td class="align_center">1</td></tr><tr><td class="align_left">Fishy</td><td class="align_center">2</td></tr><tr><td class="align_left">Off odors</td><td class="align_center">3</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>Total demerit score</i></td><td class="align_left"> </td><td class="align_center"><i>15</i></td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>QIM scheme used for gilthead sea bream <i>(Sparus aurata)</i>.</div>

Journal of Food Quality

tab5

Table 5

Table 5: Impact of Diets Containing Plant Raw Materials as Fish Meal and Fish Oil Replacement on Rainbow Trout<i> (Oncorhynchus mykiss)</i>, Gilthead Sea Bream<i> (Sparus aurata)</i>, and Common Carp<i> (Cyprinus carpio)</i> Freshness 

Table 5 | Impact of Diets Containing Plant Raw Materials as Fish Meal and Fish Oil Replacement on Rainbow Trout (Oncorhynchus mykiss), Gilthead Sea Bream (Sparus aurata), and Common Carp (Cyprinus carpio) Freshness 