ISO Factory CAS 72-18-4 Amino Acid Food Grade L Valine Powder L-Valine with Bottom Price
Introduction
Valine is one of the 20 amino acids that make up proteins. Its chemical name is 2-amino-3-methylbutyric acid. It is a branched-chain amino acid and is also an essential amino acid and glycogenic amino acid for the human body. Valine is an essential amino acid, which means the body cannot produce it on its own and must obtain it through dietary sources. Its natural food sources include grains, dairy products, shiitake mushrooms, peanuts, soy protein and meat.
Application
Valine works with two other high-concentration amino acids (isoleucine and leucine) to promote normal body growth, repair tissue, regulate blood sugar, and provide needed energy. In addition, valine's effects include stimulating the central nervous system, which is required for proper mental functioning. When participating in strenuous physical activity, valine can provide extra energy to the muscles to produce glucose to prevent muscle weakness. It also helps remove excess nitrogen (potential toxins) from the liver and transports needed nitrogen throughout the body. Valine may also help treat liver and gallbladder disease, as well as damage to these organs caused by alcohol and drug abuse. People who are physically active, eat a low-protein diet, and bodybuilders may consider taking a valine supplement. Although there are stand-alone forms, it's best taken with isoleucine and leucine.
Certificate of Analysis
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Product Name: |
L-Valine |
Manufacture Date: |
2023-10-20 |
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Batch No.: |
Ebos-231020 |
Test Date: |
2023-10-20 |
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Quantity: |
25kg/Drum |
Expiration Date: |
2025-10-19 |
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ITEMS |
STANDARD |
RESULTS |
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Description |
White crystals or crystalline power |
Crystallione power |
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Assay |
≥98.5~101.5% |
99.6% |
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PH |
5.5~7.0 |
6.1 |
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Specific rotation[a]D25 |
+26.6°~+28.8° |
+27.7° |
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Loss on drying |
≤0.30% |
0.05% |
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Residue on ignition |
≤0.1% |
0.03% |
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Chloride (as Cl) |
≤ 0.05 |
<0.05% |
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Sulphate(SO),% |
≤ 0.03% |
<0.03% |
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Heavy metals (as Pb) |
≤ 0.0015% |
<0.0015% |
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Iron (as Fe) |
≤ 0.003% |
<0.003% |
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Conclusion |
Conform to the specification of the requirement. |
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Storage |
Store in a cool and dry place, keep away from direct strong and heat. |
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Shelf Life |
Two years if sealed and store away from direct sun light. |
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Tester |
01 |
Checker |
06 |
Authorizer |
05 |
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