Although most fish products are known to have high nutritive value, the variations in value The
Table I1
Gsoss protein values of protein concentrates Material Fish products White fish meal Herring meal Herring meal ( 3 months' storage in formalin) *Herring meal *Salmon meal *Sardine meal *Pilchard meal Pilchard meal (S. -4frican) *Dogfish meal, wet process Condensed fish solubles (herring) Meat products *Meat meals *Meat meal (Brazilian) Meat-and-bone meal *Meat-and-bone meal (Brazilian) Blood meal *Liver meal (New Zealand) Whale products Whale-meat meal Grax Whale solubles Dairy products *Dried skim milk *Dried buttermilk Oilseed meals *Soya-bean meal Soya-bean meal *Soya-bean meal, Manchurian Groundnut meal Sunflower-seed meal Cottonseed meal, screw-press *Coconut meal Distillery products Yeast Dried distillers' concentrate, grain Dried distillers' concentrate, malt Dried distillers' solubles, malt Dried dreg meal Acetone-butanol residues B. coli protein preparation Herbage products *Lucerne meal *Lucerne, dehydrated Lucerne meal ( + cholesterol) Clover meal Grass meal Leaf-protein concentrate, grass Leaf-protein concentrate, lucerne ( + cholesterol) 36 Mean 91 Y5 95 86 96 96 65