Factory Supply L-Serine Powder. CAS No: 56-45-1. L-Serine

• Certification: QS, CCC, RoHS, ISO, CE
• Shape: Powder
• Type: Amino Acid
• Sample: Available
• MOQ: 1kg
• Purity: 99% Min
• Model NO.: Feed grade
• Customized: Customized
• Appearance: White Powder
• Standard: ISO/Halal/Kosher/SGS
• Shipping: TNT, EMS, DHL, FedEx, UPS, etc
• Function: Amino Acid Additives
• Transport Package: 25kg
• Specification: EP/USP
• Trademark: AWI/others
• Origin: China
• Production Capacity: 100mt/Month

Product Description

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.

 

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;

 

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 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.

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.