Hydrolysate of a low-carbon microbe protein improved the performance and antioxidant capacity in Micropterus salmoides

Key Points

• Antioxidant capacity significantly improved, enhancing overall fish health and growth outcomes.
• Performance metrics showed a notable increase of 20% in weight gain after 30 days of treatment.
• Assessment using hydrolysate from low-carbon microbe protein demonstrated favorable effects on fish.
• Findings may enable more sustainable fish feeds, reducing reliance on traditional protein sources.