Effects of Oleoresin Paprika (Capsicum annum) and Synthetic Carotenoids (Canthaxantin and Astaxanthin) on Pigmentation Levels and Growth in Rainbow Trout Oncorhynchus mykiss W.

Nihat Yesilayer and Muammer Erdem

Journal of Animal and Veterinary Advances 10 ( 14 ): 1875 - 1882 , 2011