[PDF][PDF] Effects of natural and synthetic pigments in diets on flesh coloration and growth of rainbow trout (Oncorhynchus mykiss W.)
The desired pink to red color of rainbow trout flesh (Oncorhynchus mykiss W.) can be
obtained by adding carotenoids to the fish diet. This study was conducted to determine the
effects on growth and color retention of natural pigments (30 ppm red pepper meal, 60 ppm
red pepper meal, 30 ppm shrimp by-products meal, 60 ppm shrimp by-products meal),
synthetic carotenoids (30 ppm astaxanthin, 60 ppm astaxanthin), and a control group (no
added pigment). Duplicates of each of the seven treatments were reared for three months …
obtained by adding carotenoids to the fish diet. This study was conducted to determine the
effects on growth and color retention of natural pigments (30 ppm red pepper meal, 60 ppm
red pepper meal, 30 ppm shrimp by-products meal, 60 ppm shrimp by-products meal),
synthetic carotenoids (30 ppm astaxanthin, 60 ppm astaxanthin), and a control group (no
added pigment). Duplicates of each of the seven treatments were reared for three months …
[PDF][PDF] EFFECTS OF NATURAL AND SYNTHETIC PIGMENTS IN DIETS ON FLESH COLORATION AND GROWTH
OFR TROUT - Israeli Journal of Aquaculture–Bamidgeh, 2005 - researchgate.net
The desired pink to red color of rainbow trout flesh (Oncorhynchus mykiss W.) can be
obtained by adding carotenoids to the fish diet. This study was conducted to determine the
effects on growth and color retention of natural pigments (30 ppm red pepper meal, 60 ppm
red pepper meal, 30 ppm shrimp by-products meal, 60 ppm shrimp by-products meal),
synthetic carotenoids (30 ppm astaxanthin, 60 ppm astaxanthin), and a control group (no
added pigment). Duplicates of each of the seven treatments were reared for three months …
obtained by adding carotenoids to the fish diet. This study was conducted to determine the
effects on growth and color retention of natural pigments (30 ppm red pepper meal, 60 ppm
red pepper meal, 30 ppm shrimp by-products meal, 60 ppm shrimp by-products meal),
synthetic carotenoids (30 ppm astaxanthin, 60 ppm astaxanthin), and a control group (no
added pigment). Duplicates of each of the seven treatments were reared for three months …
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