Farmed trout are commonly fed carotenoid-enriched diets during the finishing period to
acquire typical red-to-pink flesh color in salmonid muscle. The aim of this study was to …

The present study was conducted to evaluate the effects of three commercial astaxanthin
preparations (100 mg kg− 1 diet) with different solubilities in water, from DSM (Dutch State …

This study was designed to investigate the effects of dietary astaxanthin levels on growth
performance, feed utilization, muscle pigmentation, and antioxidant capacity in juvenile …

The potential of commercial astaxanthin on growth, biochemical factors, and antioxidant-
related gene expression following a challenge with diazinon were studied in rainbow trout …

Simple Summary Oxidative stress represents a significant threat to fish health, resulting in
cellular damage and a host of health challenges. Astaxanthin, a powerful antioxidant, plays …

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 …

A 13-week feeding trial was carried out with juvenile rainbow trout to test two diets: a control
diet without astaxanthin (AX) supplementation (CTRL diet), and a diet supplemented with …

Many studies have demonstrated that xanthophylls, such as astaxanthin, have beneficial
effects in human health, and their use in food supplements is thus encouraged. Moreover …

Microalgal docosahexaenoic acid (DHA) and astaxanthin (AST) may substitute for fish oil
and synthetic AST in aquafeeds. This study explored the effects and mechanisms of those …

Astaxanthin is one of the major carotenoids in aquatic animals including salmonid fishes
and is the preferred pigments added to salmon feed. It's also a powerful antioxidant …