Product Name
|
wholesale price valine Amino Acid feed grade l-valine powder valine
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CAS No.
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72-18-4
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Appearance
|
White powder
|
MF
|
valine
|
Purity
|
99% min valine
|
Keywords
|
valine, l-valine, valine feed grade
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Storage
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Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
|
Shelf Life
|
24 Months
|
For Feed Grade Valine:
CBH -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 sythesized in the body, it needs supplementation from the diets.
L- Valine is a branched chain amino acid along with leucine and isoleucine, involved in many important biological functions. It can help to improve the milk yield for lactating sow and enhance animal's immune.
Besides, Valine can improve the feed conversation rate and amino acid efficacy.
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
|