Feed grade vitamin E powder is a dry-form feed additive designed for accurate incorporation into animal feed, vitamin-mineral premixes, and formulated nutrition products. The primary active ingredient is dl-alpha-tocopheryl acetate, providing a highly stable and defined Vitamin E potency for precise feed formulation.
Technical Specifications
|
Parameter |
Specification / Acceptance Criteria |
|
Product Name |
Feed Grade Vitamin E Powder |
|
Active Ingredient |
dl-alpha-tocopheryl acetate |
|
Vitamin E Content |
Min. 50% (or per agreed commercial standard) |
|
Physical Appearance |
Off-white to light-yellowish, free-flowing powder |
|
Carrier System |
Silica or Cereal-based carrier (specified in TDS) |
|
Moisture Content |
Max. 5.0% |
|
Particle Size |
100% through Mesh 20 (Min. 90% through Mesh 40) |
|
Heavy Metals |
Pb <= 10 mg/kg, As <= 2 mg/kg, Cd <= 2 mg/kg |
|
Microbiological Limits |
Total Plate Count < 1,000 CFU/g; Salmonella: Negative in 25g |
|
Shelf Life |
24 months in original unopened packaging |
|
Storage Conditions |
Store in a cool, dry place (< 25 deg C), protected from light |
|
Packaging |
25 kg multi-wall paper bags with PE inner liner |
|
Batch Traceability |
Unique Lot/Batch Number assigned to every bag and COA |
Quality Standards and Certifications
To support international regulatory compliance and buyer qualification, manufacturing operations follow strictly audited quality frameworks:
FAMI-QS / GMP+ Feed Safety Management Systems
ISO 9001 and ISO 22000 Certification
HALAL and KOSHER Certified upon request
Documentation Package: Batch-Specific COA, Technical Data Sheet (TDS), Safety Data Sheet (SDS), Heavy Metal and Microbiological Test Reports
Target Applications
Poultry Feed: Supports immune response, reproductive performance, and tissue integrity in broilers, layers, and breeders.
Swine Feed: Enhances growth efficiency, meat quality, and overall herd health across piglets, growers, and sows.
Livestock Feed: Formulated into cattle diets to support metabolic health and milk production.
Aquaculture Feed: Improves stress resistance and nutritional balance in fish and shrimp diets.
Feed Premixes: Excellent flowability and dispersion characteristics ensure high mixing uniformity in multi-vitamin premixes.
Production Quality Control Sequence
Raw Material Inspection: Identity and purity testing of raw dl-alpha-tocopheryl acetate and carrier materials.
Controlled Blending: High-precision mixing ensures homogenous active distribution throughout the carrier matrix.
Screening and Sifting: Mechanical sifting controls particle size and eliminates agglomerates or foreign matter.
Finished Product Testing: Laboratory verification covering active assay, moisture, heavy metals, and microbiology.
Batch Release and Packaging: Cleanroom filling, heat-sealing of PE liners, and batch label application prior to release.
Packaging and Logistics Data
Packaging Format Net Weight Pallet Configuration Container Loading (20ft FCL)
Multi-wall Bag with PE Liner 25 kg / bag 500 kg - 1,000 kg per pallet 12 MT (Palletized) / 15 MT (Unpalletized)
Bulk Jumbo Bag 500 kg / 1,000 kg Standard export pallets 10 - 12 MT
Custom OEM packaging, private branding, and shipping marks are available for high-volume orders.
Complete export documentation provided (Bill of Lading, Certificate of Origin, Phytosanitary/Health Certificate).
FAQ
Q: What active form of Vitamin E is used in this product?
A: The active form is dl-alpha-tocopheryl acetate. This esterified form offers superior chemical stability against oxidation, heat, and moisture during feed processing, storage, and pelleting compared to unesterified Vitamin E.
Q: What is the standard commercial active content?
A: The standard commercial grade is 50% Vitamin E powder. Custom concentrations can be manufactured based on customer premix specifications and minimum order quantities.
Q: What quality documentation is provided with each bulk order?
A: Every shipment is accompanied by a batch-specific Certificate of Analysis (COA), Technical Data Sheet (TDS), and Safety Data Sheet (SDS). Additional compliance documents (such as heavy metal or microbiological test reports) are provided upon request.
Q: How is the product protected against moisture during ocean transport?
A: The powder is packaged in heavy-duty 25 kg multi-wall paper bags fitted with a hermetically sealed polyethylene (PE) inner liner to prevent ambient moisture absorption during transit and long-term storage.
Q: Can product samples be provided for laboratory verification prior to commercial purchase?
A: Yes. Evaluation samples (100g to 500g) along with the corresponding specification sheet are available for laboratory assay testing and trial mixing.
Hot Tags: feed grade vitamin e powder, China feed grade vitamin e powder manufacturers, suppliers, factory