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China Vitamin C 97% Encapsulated Feed Additive - Ultra-Stable Coated Powder from Trusted Suppliers & Factory
Product Specifications
| Product Name | Vitamin C (Encapsulated 97%) |
| Active Ingredient | L-Ascorbic Acid (Vitamin C) ≥97.0% |
| Appearance | White to light yellow free-flowing powder |
| Moisture | ≤2.0% |
| Heavy Metals |
Lead (Pb): ≤5.0 mg/kg Arsenic (As): ≤2.0 mg/kg |
| Compliance Standards | Company Standard |
Functions
Antioxidant Protection
Shields cells from oxidative damage, enhancing animal health.
Immune Support
Strengthens immune response and resistance to diseases.
Stress Mitigation
Reduces stress-related impacts in livestock and aquatic species.
Stability
Encapsulation ensures high stability during feed processing and storage.
Storage & Packing
Storage Conditions
- Store: In a tightly sealed container, protected from light, moisture, and high temperatures.
- Transportation: Handle with care; avoid exposure to rain or damp conditions.
Packaging
- Net Weight: 25 kg/bag
- Shelf Life: 24 months
Usage & Dosage
Application: Uniformly mix into compound feed or premix.
Recommended Dosage:
- Follow species-specific guidelines or veterinary recommendations.
- Typical dosage ranges (for reference):
- Livestock & Poultry: 100–300 g per metric ton of feed.
- Aquatic Species: 200–500 g per metric ton of feed.
- Note: Adjust based on nutritional requirements and feed formulation.
Compatibility
Compatible With:
| Category | Examples | Best Practice |
|---|---|---|
| Fat-soluble vitamins | Vitamin E, Vitamin A | Add encapsulated C after oil-based vitamins |
| Minerals | Organic selenium, MnO | No abrasive effect on microcapsules |
| Antioxidants | BHT, Ethoxyquin | Synergistic protection during storage |
| Enzymes | Phytase, Xylanase | No interference with coating integrity |
Incompatible With:
| Substance | Risk | Mitigation Strategy |
|---|---|---|
| Kaolin clay carriers | Abrasion destroys microcapsules | Use silica-based carriers instead |
| High-shear mixers (>2,000 rpm) | Coating rupture | Limit mixing time to <5 minutes |
| Propionic acid (>2% in premix) | Premature dissolution | Use buffer agents (e.g., calcium carbonate) |
| Ethanol (liquid feed) | Solvent effect on lipids | Dry premix only |
Product Details
Frequently Asked Questions
1. What are the key advantages of encapsulated Vitamin C over non-encapsulated forms?
This 97% encapsulated Vitamin C uses lipid-based microencapsulation to achieve:
- Heat stability: Retains 98% activity after pelleting at 95°C for 5 minutes.
- Moisture resistance: Prevents clumping in high-humidity feed mills.
- Targeted release: pH-sensitive coating ensures gradual release in the intestinal tract.
2. How does encapsulation improve stability during processing?
- Oxidation Resistance: 70% slower oxidation vs. non-encapsulated forms.
- pH Tolerance: Stable in pH 2–9, suitable for acidic/alkaline premixes.
3. Is it compatible with high-mineral premixes or antibiotics?
Compatible:
- Choline chloride (any concentration) – no hygroscopic interaction.
- Oxytetracycline, Zinc bacitracin – no coating degradation observed.
- Bentonite (>5% inclusion) – abrasive damage to microcapsules.
- Citric acid (>3% in premix) – premature coating dissolution in acidic conditions.
4. What are the storage conditions and shelf life for this product?
This product should be stored in a tightly sealed container, protected from light, moisture, and high temperatures. During transportation, handle with care and avoid exposure to rain or damp conditions. It has a shelf life of 24 months when stored under these recommended conditions.
5. What is the recommended dosage of Encapsulated Vitamin C for animals?
It should be uniformly mixed into compound feed or premix. The typical dosage ranges are:
- Livestock & Poultry: 100–300 g per metric ton of feed.
- Aquatic Species: 200–500 g per metric ton of feed.
6. What substances are incompatible and cause risk to the microcapsules?
Incompatible substances include:
- Kaolin clay carriers: Risk of abrasion (mitigate by using silica-based carriers).
- High-shear mixers (>2,000 rpm): Risk of coating rupture (limit mixing time to <5 minutes).
- Propionic acid (>2% in premix): Risk of premature dissolution (use calcium carbonate buffering agents).
- Ethanol (liquid feed): Solvent effect on lipids (use dry premix only).