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Wholesale Dl-Methionine Bulk Supply Amino Acid Feed Additive Exporters, Factories
Product Description
Product Description
DL-methionine is one of the body's essential amino acids, the lack of which can cause liver and kidney disorders. Especially important for protecting liver function. Can promote hair, nail growth, and have detoxification and enhance muscle activity.
Certificate of Analysis
| Item | Specification | Test Results |
| Appearance | White crystals or crystalline powder | Conform |
| Assay | >99% | 99.2 |
| Specific Optical Rotation | +22.4°～+24.7° | Conform |
| PH | 5.6～6.1 | 5.62 |
| Loss on drying | ≤0.3% | 0.01% |
| Heavy metals(Pb) | ≤0.0015% | Conform |
| Residue on ignition | ≤0.4% | Conform |
| Chloride(Cl) | ≤0.2% | Conform |
| Organic Volatile Impurities | ≤0.5% | 0.15% |
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
Functions / Application
DL-Methionine is biological protein synthesis skeleton amino acids. DL-Methionine is the necessary growth factors in livestock animal. It can also regulate animal's metabolism. It is already widely used in feed, medicine, food and cosmetics, etc. In the feed industry, the maximum dosage is DL-Methionine. It is used to strengthen feed nutritional. If you add 1kg DL-Methionine in feed, and its nutritional value correspond to 50kg fish powder. DL-Methionine addition was 0.5%-0.2% in the feed. In the medicine area, DL-Methionine is the major element in aminophenol transfusion and compound amino acids. And also can used in synthetic medicinal vitamin. DL-Methionine has anti-fatty liver effects can be used to produce liver drug. In the food area, DL-Methionine is used for food's amino acids and health food processing. And also used as nutrition supplement.
Packing & Delivery
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7days | Door to Airport |
| by Sea | 10-35days | Door to port |
Frequently Asked Questions
Q1: What are your available specifications?
Feed grade DL-Methionine ≥99%. Custom packaging is available upon request.
Q2: What is the main function of DL-Methionine?
1. For animal feed: It is the first limiting amino acid for poultry and livestock. Promotes animal growth, improves feed utilization rate, boosts immunity and feather development.
2. For food & supplements: Supports protein synthesis, antioxidant detoxification, and maintains liver health.
2. For food & supplements: Supports protein synthesis, antioxidant detoxification, and maintains liver health.
Q3: What documents can you provide?
We can supply COA, MSDS, TDS, as well as HALAL, KOSHER and other certification documents.
Q4: What is the MOQ for DL-Methionine?
The standard MOQ is 20kg/drum. Smaller quantities are available for your testing requirements.
Q5: Can I get free samples?
Yes, free samples of 1-30 grams are available based on product value.
