Abstrakt: |
Vitamin C (VC), encompasses a group of related water-soluble substances, which plays an important role in the physiologic processes and health of aquatic animals. Most aquatic animals have a limited capacity to synthesize VC, thus obtaining VC mainly from diets. To date, VC has been widely used as an aquatic feed additive due to its antioxidant, free radical scavenging, and anti-inflammatory abilities. However, the requirement for VC varies greatly among different aquatic animals. This updated review presents a general picture of the possible physiological function of VC for farmed aquatic animals, with emphasis on the information on growth, antioxidant status, immunity, diseases prevention, and reproductive performance, as well as the synergistic effects of VC with other micronutrients such as vitamin E, glucans, and metal elements during recent years. Furthermore, the interaction between dietary VC and the intestinal microbiota of aquatic animals have also been discussed. Understanding the beneficial function and mechanism of VC is of great significance for extending the application of VC in the aquaculture industry. [ABSTRACT FROM AUTHOR] |