| Place of Origin: | Shaanxi, China |
|---|---|
| Brand Name: | Ceres |
| Certification: | ISO9001,GMP |
| Model Number: | D-Methionine |
| Minimum Order Quantity: | 1kg |
| Price: | $130-$160/kg |
| Packaging Details: | Drum, Vacuum Packed, Aluminium Foil Bag |
| Payment Terms: | T/T, Paypal, Western Union, L/C, MoneyGram, D/A, D/P |
| Supply Ability: | 5000 Kilogram/Kilograms per Month |
| Product Name: | D-Methionine | Appearance: | White Powder |
|---|---|---|---|
| Assay: | 99% | CAS NO: | 348-67-4 |
| EINECS: | 206-483-6 | Solubility: | Soluble In Water |
| Free Sample: | Available | Application: | Food Additive |
| Product Name | D-methionine |
| Specification | 99% |
| Appearance | White powder |
| CAS | 348-67-4 |
| Molecular Formula | C5H11NO2S |
| Analysis | Specification | Result | Test method |
| Physical Description | |||
| Appearance | White fine powder | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Tasted | Characteristic | Complies | Organoleptic |
| Particle size | 100% through 80 mesh | Complies | 80 Mesh |
| Chemical Tests | |||
| Assay (D-Methionine) | 99% | 99.15% | HPLC |
| Loss on Drying | 5.0% Max | 0.13% | 5g/105℃/2hrs |
| Sulphated Ash | 5.0%Max | 0.08% | 2g/525℃/3hrs |
| Heavy metals | |||
| Pb | 2ppm Max | Complies | AAS |
| As | 2ppm Max | Complies | AAS |
| Cd | 1ppm Max | Complies | AAS |
| Hg | 1ppm Max | Complies | AAS |
| Microbiology Control | |||
| Total plate count | 10,00cfu/g Max | Complies | AOAC |
| Yeast & Mold | 100cfu/g Max | Complies | AOAC |
| E. Coli | Negative | Negative | AOAC |
| Salmonella | Negative | Negative | AOAC |
| Conclusion | Complies with the standards. | ||
| General Status | Non-GMO, Non-irradiation. | ||
1. Animal nutrition supplement: as a feed-grade additive, it is used to make up for the deficiency of methionine in animal feed, especially in plant feeds such as corn and soybeans.
2. Promote growth and production performance: improve the weight gain, egg production rate and feed conversion rate of poultry (such as chickens and ducks), and improve the lean meat rate of pigs.
3. Conversion to L-methionine: Enzymes in the animal body can convert D-methionine to L-methionine to meet its metabolic needs.
