Product Name: L Valine
Appearance:Powder
CAS NO.:72-18-4
HS Code:29242990.90
Package: 25kgs bag
MOQ: 5 Tons
L-Valine is an essential and indispensable nutrient for pigs and poultry like lysine, theonine,methionine and tryptophan. In practical European formulas, it is usually considered as the fifth limiting amino acid. As it cannot be synthesized in the body, it needs supplementation from the diets. Besides, valine can improve the feed conversation rate and amino acid efficacy.
2. Specification of L-Valine
Testing Item | Standard | Result |
Appearance | White crystals or crystalline powder | conforms |
Assay/% | ≥98.50 | 99.60 |
Specific Rotation | +26.6°~+28.8° | +27.4° |
Light Transmittance | ≥94 | 97.1 |
Residue on Ignition/% | ≤0.10 | 0.08 |
Chloride (Cl)/% | ≤0.05 | 0.018 |
Iron (Fe)/% | ≤0.0030 | 0.0008 |
Sulfate ( SO4)/% | ≤0.03 | 0.015 |
Heavy Metal(Pb)/% | ≤0.0015 | 0.0008 |
Loose Bulk Density(g/ml) | / | 0.40 |
Bulk Density(g/ml) | / | 0.69 |
Total Plate Count(cfu/g) | ≤2000 | 170 |
Size(80mesh pass rate)/% | / | 90 |
Loss on Drying/% | ≤0.30 | 0.17 |
PH | 5.5~7.0 | conforms |
3.Application
Valine (abbreviated as Val or V) is an α-amino acid with the chemical formula HO2CCH(NH2)CH(CH3)2. L-Valine is one of 20 proteinogenic amino acids. Its codons are GUU, GUC, GUA, and GUG. This essential amino acid is classified as nonpolar. Human dietary sources are any proteinaceous foods such as meats, dairy products, soy products, beans and legumes.Along with leucine and isoleucine, valine is a branched-chain amino acid. It is named after the plant valerian. In sickle-cell disease, valine substitutes for the hydrophilic amino acid glutamic acid in hemoglobin. Because valine is hydrophobic, the hemoglobin is prone to abnormal aggregation.
The addition of valine to the diet of lactating sows can improve milk yield. Improve the immune function of animals, affect the endocrine level of animals, According to feed formula increase or decrease, common proportion 0.3%
4.Packaging & Shipping
25kg pp bag, 19MT/20FCL, 27MT/40'HQ
5.Storage and Transportation
Stored in a ventilative and dry warehouse instead of in the open air, kept away from water
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