Comparison of the Retention Rates of Synthetic and Natural Astaxanthin in Feeds and Their Effects on Pigmentation, Growth, and Health in Rainbow Trout (<i>Oncorhynchus mykiss</i>)

• Main Authors: Wei Zhao (Author), Yu-Cai Guo (Author), Ming-Yan Huai (Author), Lily Li (Author), Chi Man (Author), Wolf Pelletier (Author), Han-Lin Wei (Author), Rong Yao (Author), Jin Niu (Author)
• Format: Book
• Published: MDPI AG, 2022-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

The coloring efficiency and physiological function of astaxanthin in fish vary with its regions. The aim of this study was to compare the retention rates of dietary astaxanthin from different sources and its effects on growth, pigmentation, and physiological function in <i>Oncorhynchus mykiss&...