Effects of Dietary Yeast Nucleic Acids and Free Nucleotides on Growth Performance, Digestive Enzyme Activities, Immune Parameters, Tolerant to Hypoxic Stress and Disease Resistance in Juvenile Pacific White Shrimp ( Litopenaeus vannamei )

Key Points

• To evaluate the effects of dietary yeast nucleic acids on growth and immune health in shrimp.
• Experiment conducted on juvenile Pacific white shrimp
• Dietary supplements included yeast nucleic acids and free nucleotides
• Assessments of growth performance, digestive enzymes, immune parameters and stress tolerance
• Enhanced immune function observed in shrimp
• Improved resistance to diseases such as bacterial infection
• Increased tolerance to hypoxic stress