Customization: | Available |
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Applied animal classification: | Aquatic Animals, Livestock, Poultry |
Certification: | CCC, CE, ISO, QS, RoHS |
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Product name
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L-lysine
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Form
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Powder
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CAS No.
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56-87-1
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Appearance
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White powder
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Package
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Bottle,Drum,Vacuum Packed,Foil bag
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Place of Origin
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Xi'an, China
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L-Lysine HCL is one of the most widely used amino acid. It is an essential amino acid required in the diets of swine, poultry and most other animal species. It is mainly produced by fermentation using strains of corynebacteria, especially Corynebacterium glutamicum, which comprises a multi-step process including fermentation, cell separation by centrifugation or ultrafiltration, product separation and purification, evaporation and drying. Because of L-Lysine great importance, efforts are constantly being made in order to improve the fermentation processes, comprising strain and process development as well as media optimization and downstream processing are used for the production of L-lysine and other L-amino acids, operation in mixing tank or air lift fermenters.
Generally it is mainly used in Poultry & Livestock feed industry as the supplement of essential amino acids for poultry,livestock and other animals.
Items | Requirements | Results |
Physical & Chemical | ||
Appearance | White powder | Conform |
Odor | Characteristic | Characteristic |
Particle Size | 98% pass 80mesh | Complies |
Loss on Drying | ≤5.0% | 3.65% |
Ash | ≤5.0% | 1.96% |
Solvent Residue | Meet USP standard | Complies |
Pesticide Residue | Meet USP standard | Complies |
Heavy Metal | ||
Lead (Pb) | ≤2.0ppm | Conform |
(As) | ≤1.0ppm | Conform |
(Cd) | ≤1.0ppm | Conform |
(Hg) | ≤0.1ppm | Conform |
Microorganism | ||
Total Plate Count | ≤1000cfu/g | Conform |
Yeasts and Molds | ≤100cfu/g | Conform |
Saimonella | Negative/25g | Conform |
E.coli | Negative | Conform |
Assay | 98% | 98.5% |