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DeMet Cu (Copper Methionine)
Copper Methionine - DeMet Cu
| Product | Main Component | Cu ≥ | Amino Acid ≥ | Moisture ≤ | Crude Ash | Crude Protein ≥ |
| DeMet Cu | Copper Methionine | 16.8% | 78% | 2% | 25-30% | 45% |
Appearance: Blue powder
Density (g/ml): 0.5-0.7
Particle Size: 0.42mm sieving rate 95%
Pb: ≤ 20mg/kg
As: ≤ 10mg/kg
Key Functions
Maintain normal iron metabolism for hemoglobin synthesis and red blood cell maturation.
Promote piglet growth, increase daily gain, and reduce FCR.
Improve pigs’ coat condition, redness, and meat color.
Reduce drip loss in meat products.
Improve littermate survival rates and reduce sow weight loss.
Enhance broiler growth performance and egg quality.
Boost ruminant milk yield, milk protein, and immunity.
Prevent hoof disease, mastitis, and copper-deficiency anemia.
Product Characteristics
Stable physical and chemical properties; does not oxidize fat-soluble vitamins or oils in feed.
Specific amino acid ligands improve absorption patterns and biological efficiency.
Moderate stability constant; does not dissociate in gastric juice or face antagonism from other elements.
High biological efficiency allows for lower dosage levels to meet animal needs.
Enhances nutritional and commercial value, boosting market competitiveness.
Recommended Dosage (g/MT)
| Species | DeMet Cu (Copper Methionine) |
| Weaned piglet | 60～90 |
| Growing & Finishing Pig | 50～70 |
| Pregnant / Lactating Sow | 50～70 |
| Layer / Breeder | 50～60 |
| Broilers | 50～60 |
| Lactating / Dry-period cow / Heifer | 60～100 |
| Beef cattle & mutton sheep | 30～60 |
| Aqua | 25～30 |
Frequently Asked Questions
Q1: What is the main advantage of DeMet Cu over inorganic copper?
A: DeMet Cu uses amino acid ligands which provide higher biological efficiency, better absorption patterns, and prevent antagonism with other mineral elements in the digestive tract.
Q2: Will DeMet Cu affect the stability of vitamins in the feed?
A: No. Due to its stable chemical properties, it does not oxidize fat-soluble vitamins or related oils and fats in compound feed.
Q3: How does it improve meat quality in pigs?
A: It helps improve the redness of the meat and significantly reduces drip loss, enhancing the commercial value of the pork.
Q4: Is it effective for ruminants?
A: Yes, it improves growth performance, increases milk yield and milk protein in cows, and helps prevent hoof diseases and mastitis.
Q5: What is the particle size and why does it matter?
A: It has a 0.42mm sieving rate of 95%, ensuring excellent flowability and uniform mixing within the feed.
Q6: Should I adjust the methionine levels in my formula?
A: Yes, since DeMet Cu is a Copper Methionine chelate, you should consider the methionine content it contributes to the total nutritional profile of the feed.