Dihydropyridine (DHP) in Fisheries: Usage, Dosage, Advantages, and Disadvantages
- As an Antioxidant Dihydropyridine has strong antioxidant properties, helping to eliminate free radicals, protect cell membranes, and enhance the immunity of fish.
- Enhancing Calcium Absorption DHP acts as a calcium channel activator, promoting calcium ion uptake through cell membranes, which strengthens the skeletal system and physical development of fish.
- Metabolic Regulation It optimizes energy metabolism in fish, improving feed utilization efficiency and promoting growth.
- Recommended Dosage for Fish Feed: 20–50 mg per ton of feed.
- Key Considerations: Ensure even mixing for consistent intake and avoid overuse to prevent potential toxicity.
- Improved Performance Enhances feed conversion efficiency, promotes growth, and improves production performance.
- Immune Boosting Reduces the incidence of diseases, especially in high-density aquaculture environments.
- Water Quality Improvement Reduces harmful substances such as ammonia nitrogen in the aquaculture water.
- Anti-Stress Properties Improves fish tolerance to stressors like high temperature and low oxygen conditions.
- Higher Cost DHP is a functional additive and is more expensive than standard feed additives, increasing farming costs.
- Precision Required Overdosage can lead to toxic effects, impacting fish health.
- Dependent Effects Effectiveness may not be evident with low-quality feeds and requires pairing with high-quality feed.
- Environmental Sensitivity Water quality, temperature, and other environmental factors influence the efficacy of DHP.
In practice, DHP usage should be tailored to specific fish species and farming conditions. It is essential to monitor and strictly control the dosage to avoid adverse effects. Trial-based application is recommended to validate its benefits for specific aquaculture scenarios.
Greater New York City Area
2 个月Very informative
Dihydropyridine having antioxidant, can inhibit in vivo oxidation of the biofilm inhibiting peroxidation of lipids, enhance biofilm glucose 6 - phosphate enzymes, stable cells, and natural antioxidants Some features VE similar.?
Greater New York City Area
2 个月Very informative
Dihydropyridine in feed, significantly inhibited fat fish, improve the shape, a significant increase in fish liver superoxide dismutase activity, decreased liver fat content of 13.7 ~ 19.3% effective in preventing high-protein, high-fat, high-energy diet-induced fatty liver; fish protein content increased from 7.8 to 9.4% fat content decreased from 4.7 to 6.5%, a significant increase in the proportion of the edible part, to improve the overall efficiency of 15.3 ~ 18.6%; storage period (4 ℃, 48h) fish dorsal muscle lipid peroxide content decreased 34.6 ~ 42.7%, significantly improve the tenderness and flavor of fresh fish and prolong shelf life.
Professional SUPPLIER of Guanidine salts,fire retardant and phase transfer catalyst,water treatment and oil field chemicals
2 个月Feeding dihydropyridine improve fish daily gain 17.2 ~ 24.3%, 20.7%, improved feed efficiency ~ 26.3%.