L-arginine is a coding amino acid in protein synthesis. It is white rhombic crystal (precipitated from water, containing 2 molecules of crystal water) or monoclinic flake crystal (no crystal water), odorless and bitter. L-arginine can be found in any food containing protein.
Item |
Specifications |
Results |
Appearance |
White crystals |
Conform |
Identification |
Conforms to standard spectrum |
Conform |
Assay(On The Dried Basis) |
98.5% ~ 101.5% |
99.9% |
Residue on Ignition |
≤0.3% |
0.04% |
Chloride |
≤0.05% |
<0.05% |
Sulfate |
≤0.03% |
<0.03% |
Iron |
≤30ppm |
<30ppm |
Heavy Metals |
≤15ppm |
<15ppm |
Individual Impurities |
≤0.5% |
<0.5% |
Total Impurities |
≤2.0% |
<2.0% |
Specific Rotation |
+26.3° ~ +27.7° |
+27.2° |
Loss on Drying |
≤0.5% |
0.09% |
Conclusion |
Meet with USP36 Standard. |
Storage Condition
Stored in a ventilated, dry, shady and cool place. Do not store it together with items that are poisonous, harmful or with peculiar smell.
Expiration Date
36 months from the date of manufacturing.
Package Specification
25 kg/bag
L-Arginine has multiple functions in feed, including:
1. Wound recovery. Arginine can promote protein synthesis and metabolism and help wound healing.
Expelling ammonia. Arginine helps reduce ammonia levels in the blood, which is especially important for animal health.
2. Immune function. Arginine can enhance the immune function of animals and improve their resistance to disease.
3. Secrete hormones. Arginine is involved in the secretion and regulation of hormones and plays an important role in animal reproduction and growth.
4. Promote growth and development. Arginine is one of the important components in the synthesis of muscle protein in animals and plays an important role in growth and development and enhancing muscle strength. ,
5. Anti-stress ability. Arginine enhances the anti-stress ability of animals and slows down the adverse effects of stress on animals.
6. Improve semen quality. For boars, arginine is an essential nutrient for sperm production and can improve livestock semen quality and libido.
7. Anti-oxidative stress. Arginine has anti-oxidative stress effects, can alleviate the harm of oxidative stress and improve amino acid levels in blood circulation.
8. Improve feed utilization. L-Arginine enhances the digestion and absorption capacity of animals and improves feed utilization.
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