Basic Information
Type
Amino Acids, Minerals, Proteins, Vitamins
Bulk Density
0.5~0.7 G/Cm³
Transport Package
20 Kgs/Bag(S)
Production Capacity
300,000 Mt/Year
Product Description
DL-Methionine (Feed Grade)
DL-Methionine is a synthetic, racemic mixture of the essential amino acid methionine, containing both the D- and L-isomers. It appears as a white crystalline powder with a characteristic sulfurous odor. While only the L-form is biologically active in protein synthesis, animals (particularly poultry and swine) possess the metabolic ability to convert the D-form to the L-form.
It is a critical source of sulfur and methyl groups in metabolism and is primarily utilized as a key nutritional supplement to optimize growth, feed efficiency, and animal health in modern agriculture.
Technical Specification
| Testing Item |
Standard |
Result |
| Assay/% | ≥99.00 | 99.18 |
| Loss on Drying/% | ≤0.30 | 0.10 |
| Chloride(NaCl)/% | ≤0.20 | 0.10 |
| Heavy Metal(Pb)/(mg/kg) | ≤20 | <20 |
| Arsenic(As)/(mg/kg) | ≤2 | <2 |
Main Applications
🐔
Poultry & Swine Feed
The dominant application. It balances amino acid profiles to support maximum growth rates, improve Feed Conversion Ratios (FCR), and enhance breast meat yield in poultry.
🐱
Pet Food & Aquaculture
Important for maintaining urinary tract health in cats. Used in aquafeed for fish and shrimp to ensure balanced intake in intensive farming systems.
💊
Human Nutrition
Pharmaceutical-grade L-Methionine is used in clinical nutrition and parenteral solutions, and serves as a starting material for various chemical syntheses.
Packing & Delivery
📦 Packing Details
Sample Packing: Specialized foil bags.
Bulk Packing: 25 kgs bags or jumbo (ton) bags available for industrial scale.
🚚 Delivery Details
Samples: Shipped within 1-3 days via FedEx, UPS, DHL, or EMS.
Bulk Orders: Shipped within 7-10 days via sea freight or air freight after confirmation.
Frequently Asked Questions
What are the available packing terms?
Standard packing includes 25 kgs bags or jumbo (ton) bags. Custom packing is available for specific needs or registered patents upon document confirmation.
What payment methods do you accept?
We accept T/T, Western Union, Bitcoin, and Tether (USDT). Please confirm your preferred method with the sales team before finalizing the order.
How long does delivery take?
In-stock products are shipped within 1-2 business days after payment. For custom or non-stock items, the timeline varies based on order quantity and will be specified in your quotation.
Do you provide free samples?
Yes, we can provide at least 1 kg of free sample for quality testing. Customers are only responsible for the shipping costs.
How do you guarantee product quality?
We conduct 100% quality inspection before delivery. If quality issues arise from production, we offer free replacements or refunds upon photo/video verification.
What is the order process?
The process includes: (1) Requirement submission, (2) Detailed quotation, (3) Sample testing and deposit payment, (4) Immediate production arrangement.