Customization: | Available |
---|---|
Application: | Boost Immunity, Improve Nutrition, Promote Growth |
Certification: | CCC, CE, ISO, QS, RoHS |
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Standard:QYPS 015-2018 |
|
Content(dry basis),% |
≥98.0 |
Crude ash,% |
≤0.5 |
Loss on drying,% |
≤0.5 |
Specific rotation [α]Dt |
+26.0°~+29.0° |
Cadmium,(mg/kg) |
≤2 |
Lead,(mg/kg) |
≤5 |
Arsenic,(mg/kg) |
≤2 |
Mercury,(mg/kg) |
≤0.1 |
Salmonella |
not detected |
pH(aqueous solution 1%) | 4.5-7.0 |
1. L- Valine is branched chain amino acid, which is among the 8 kinds of essential amino acids and glycogenic amino acids for human body. It can promote normal growth of body, repair tissue, regulate blood sugar and provide needed energy. Dissolved in water, almost insoluble in ethanol;
2. The quality standard of L- valine requires content (≥98.0%), moisture (≤0.5%), ash (≤1.5%), PH value (4.5 ~ 7.0), and specific rotation (26.0°~ 29.0°);
3. Physical and chemical properties: white crystalline or crystalline powder, odorless, slightly sweet and bitter. View;
4. L- Valine is an essential amino acid, which can be supplemented by dietary sources. Its natural food sources include grains, dairy products, fragrant mushrooms, mushrooms, peanuts, soy protein and meat. Although most people can get enough from their diet, cases of valine deficiency are also common. When valine is insufficient, the central nervous system function of the brain will be disordered and ataxia will lead to tremor of limbs.
Q&A
1.How could l get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
2.Can you make designs for us?
We have a professional design team to help our customers do design work.Both OEM and ODM orders are accepted.
3.Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
4.How can you provide us high quality products?
We have a professional QC team, every product is shipped after strictly examination.
5.What is your lead time?
7-15days, We will update you eact two-three days!
6.What is your payment?
We accept T/T.L/C.Paypal.Westem union or to be negotiated.Don't worry about anything, if you have any problems, please feel free to contact us.