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.
Melting point |
263 °C (dec.)(lit.) |
alpha |
21 º (c=8, 6N HCl) |
density |
1.28 g/cm3 (20ºC) |
vapor pressure |
<1 Pa (20 °C) |
FEMA |
3847 | L-LYSINE |
storage temp. |
2-8°C |
solubility |
H2O: 100 mg/mL |
form |
powder |
color |
White to Off-white |
Application
Generally it is mainly used in Poultry & Livestock feed industry as the supplement of essential amino acids for poultry,livestock and other animals.
Lysine is a necessary building block for all protein in the body, it is considered as the first or second limiting amino acid in
a typical corn or soybean based diet for most species.
Lysine plays a major role in calcium absorption; building muscle protein; recovering from surgery or sports injuries;
and the body's production of hormones, enzymes, and antibodies.
As one of the eight essential amino acids , Lysine can't be compounded automatically in the animal body.
It is most lacking in vegetable feeds.
Function:
1.Increase content of protein;
2.Improve milk yield of dairy;
3.Improve dry matter intake;
4.Improve conversion ratio of feed nitrogen;
5.Decreased the concentration of urea nitrogen in serum, milk, and urine;
6.Improve daily gain and carcass quality of beef;
7.Improve milk quality by increasing protein and fat content;
8.Increase fertility rate and improve reproductive performance.
Certificate of Analysis
Batch Number |
Z20190412001 |
Production Date |
2019.04.12 |
Batch Quantity |
80 KGS |
Item |
Test Standard |
Testing Result |
Appearance |
Powder |
Complies |
Color |
White fine Powder |
Complies |
Particle Size |
100% pass 80 mesh |
Complies |
Oder |
Characteristic |
Complies |
Taste |
Characteristic |
Complies |
Loss on Drying |
≤5.0% |
2.20% |
Residue on Ignition |
≤0.1% |
0.05% |
Residual acetone |
≤0.1% |
Complies |
Residual Ethanol |
≤0.5% |
Complies |
Heave Mentals |
≤10ppm |
Complies |
Na |
≤0.1% |
<0.1% |
Pb |
≤3 ppm |
Complies |
Total Plate |
<1000CFU/g |
Complies |
Yeast & Mold |
<100 CFU /g |
Complies |
E. Coli |
Negative |
Complies |
Salmonella |
Negative |
Complies |
Conclusion: Conform with USP Standard |
Storage:Closed container. dry & cool. keep away from moisture &strong light
Shelf life:24 Months
Shipping Options as follows
EMS |
Around 7-10 working days |
DHL |
Around 3-5 working days |
Fedex |
Around 4-6 working days |
TNT |
Around 6-7 working days |
By Air |
Around 5-7 working days |
By Sea |
Around 15-30 working days |
Perfect After-Sales Service
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