Professional Supplier L-Serine Powder CAS 56-45-1
China Professional Supplier L-Serine Powder CAS 56-45-1, Find details about China L-Serine, Serine from Professional Supplier L-Serine Powder CAS 56-45-1
What is L Leucine?
L-Serine, also known as beta-hydroxyalanine, is a non-essential amino acid that plays a role in the metabolism of fats and fatty acids and the growth of muscles because it helps in the production of immune hemoglobin and antibodies and maintains a healthy immune system. Serine is also required.
L-Serine plays a role in the production and processing of cell membranes, the synthesis of muscle tissue and sheaths surrounding nerve cells.
Specification
Items | Requirements | Results |
Appearance: | White Crystalline Powder | White Crystalline Powder |
Test |
|
|
PH | 5.0-6.0 | Conforms |
Specific rotation | 15.2º | Conforms |
Residue on ignition | ≤ 0.1% | 0.08% |
Chloride | ≤ 0.02% | <0.02% |
Arsenic | ≤ 10ppm | Conforms |
Sulfate | ≤ 0.02% | <0.02% |
Loss on drying | ≤ 0.3% | 0.2% |
Total impurity | ≤0.5% | 0.18% |
Heavy metal Pb : Cadmium(Cd) : As : Hg: | ≤ 10ppm <1 ppm <0.5 ppm <10ppm < 1 ppm | <10ppm Complies 0.3ppm Complies Negative |
Total Plate Count : Yeast&Mold : E.coil : Salmonella : | ≤ 1000cfu/g ≤ 100cfu/g Negative Negative | 40cfu/g 10cfu/g Negative Negative |
Purity (HPLC) | ≥98% | 99.4% |
Conclusion: | The product conforms to BP. | |
Function
1. L-Serine is a non-essential amino acid rich in eggs, fish, and soybeans. The human body can also synthesize serine from glycine.
2. L-Serine has a wide range of uses in medicine. Serine promotes the metabolism of fats and fatty acids and helps maintain the immune system.
3.L-Serine can be obtained from soybeans, wine starters, dairy products, eggs, fish, milk albumin, pods, meat, nuts, seafood, seeds, whey, and whole wheat. If necessary, the body will synthesize serine from glycine.
Application
*Pharmaceutical field
L- serine widely used to configure the third-generation compound amino acid infusion and nutritionalb supplements, and for the synthesis of a variety of silk amino acid derivatives, such as cardiovascular, cancer, AIDS and genetic engineering of new drugs and other protected amino acids;
*Food and beverage Field
L- serine can be used to sports drinks, amino acids diet drinks
*Feed field
L- serine can be used to animal feed, promote animal growth and development;
| Package: |
| 1.1~10kg/bag,double plastic bags inside,aluminum foil Bag outside . 2.25kg/drum,double plastic bags inside 3.Accoding to your requirments |
By Air
1. Suitable for more than 50kg
2. Fast: 5-10 days
3. Air Port to Air port
4. Customs Clearence by clients
By Ship
1. Suitable for more than 500kg
2. Slow: 10-45 days
3. Sea port to Sea port
4. Customs Clearence by clients
By Express
TNT/DHL/USP/EMS/FEDEX
1. Suitable for under 50kg
2. Fast: Usually 3-7 days.
3. Door To Door
AWI Laboratory principles
1. Every Product must have factory original certificates of Anylysis.
2. The general need for each batch of products to stay kind, and the sample registration and management.
3. Every retention samples will keep for 5 years.
FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai.
AWI is a world's leading developer of functional ingredients to the Nutritional supplement, health food and beverage, Pharmaceutical and personal care industries. Together with our professional experience and best- in -class customer service, we make the purchasing process simple, strategic and successful.
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