| Product name |
L-serine |
CAS No. |
56-45-1 |
| Appearance |
|
Specification |
99% |
| Origin |
China |
Brand |
E.K Herb/OEM |
L-Serine is a non-essential amino acid that plays a role in fat and fatty acid metabolism and muscle growth because it AIDS in the production of immune hemoglobin and antibodies. Serine is also needed to maintain a healthy immune system.Serine plays a role in the manufacture and processing of cell membranes and in the synthesis of muscle tissue and the sheath that surrounds nerve cells.
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, as it helps produce immune hemoglobin and antibodies and maintain a healthy immune system . L-serine plays a role in the production and processing of cell membranes, the synthesis of muscle tissue, and the sheaths surrounding nerve cells. L-serine is a non-essential amino acid rich in eggs, fish and soybeans, and the body can also synthesize serine from glycine. Serine promotes the metabolism of fats and fatty acids and helps maintain the immune system.
Functions :
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.
4) Important nutritional supplement for human body: With the growth of our age, the content of L carnitine in our body is decreasing, so we should supplement L carnitine to maintain the health of our body.
Application:
1.Applied in food field.
2.Applied in health AND beauty products field .
Recommended Storage:
L-Serine is recommended to store it in a cool, dry place, sealed from outside air. We ship the product in a double sealed bag which can be resealed. Another container is recommended sealing from outside air.
Certificate of Analysis:
| Items |
Standard |
| Characteristics |
White crystals |
| (IR)Identification |
Should complies to the standard |
| Specific Rotation |
+14.0°~+15.6° |
| (TLC)Chromatographic purity |
Any individual impurity≤0.5% |
| |
Total impurities≤2.0% |
| State of solution |
≥98.0% |
| Assay |
98.5%~101.0% |
| Heavy metals(Pb) |
≤15ppm |
| Loss on drying |
≤0.20% |
| Residue on ignition |
≤0.10% |
| Chloride(as Cl) |
≤0.05% |
| Sulfate |
≤0.03% |
| Iron(as Fe) |
≤0.003% |
Hunan E.K Herb Co.,Ltd. founded in 2010, is a modern high-tech enterprise committed to plant functionality, the extraction and purification of active ingredients.Based on the construction of a high starting point, the company has the domestic leading plant extract production line, is a refined production workshop with nearly 3000 square meters and nearly 20 mu of standardized crude lifting production workshop of large-scale production enterprises, its core technology in the leading position in the domestic peers.E.K Herb with advanced production equipment & high-tech research and development level, characterized by high quality product quality, on the basis of integrity service consciousness and high level of service attitude, constantly launch new products, improve the enterprise platform, improve the corporate image, serve the society, just to create greater social value and economic benefits.
E.K Herb mainly features high purity products,such as Chlorogenic acid 98%, Ursolic acid 98%,Rosmarinic acid 98%,Carnosic acid 95% ,Amygdalin 98%, Dihydromyricetin 98%, Resveratrol 98%, EGCG 95%,, and personalized product demand, we use technical advantages, and strong research and development ability, to provide product customization and research and development outsourcing services, to meet the needs of different customers.The scope of products covers chemical industry, medicine, food, cosmetics and other fields, in the past ten years, E.K Herb has always uphold the spirit of ingenuity, to ensure the quality, with first-class quality second-rate prices, specifications, fast and thoughtful service by the majority of users.And applied for the five invention patents of "high purity green raw acid preparation process" ,"high purity lycopene preparation process", "High purity Rosemary acid preparation process", "High purity Ursolic acid preparation process", "High purity Amygdalin preparation process",and successfully passed the QS, 1S09001 and other certification.
E.K Herb adheres to the spirit of excellence and continuous innovation, and strives for the development and take-off of the plant extract industry!We will always be with the strictest product safety standards, the best product quality, the most intimate service level, wholeheartedly to serve you!
Office & Factory
Exhibition
E.K Herb Team Building
Packing
* Delivery Time: Around 3-5 workdays after your payment.
* Package: In fiber-drums with two plastic bags inside.
* Net Weight: 25kgs/drum,Gross Weight: 28kgs/Drum
* Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
Shipping
* DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service.
* Sea shipping for quantity over 500KG; and air shipping is available for 50KG above.
* For high value products, please select air shipping and DHL express for safe.
FAQ:
| Q1: Can i get some samples? |
| A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
| |
| Q2: How to start orders or make payments? |
| A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union |
| or Paypal or Escrow(Alibaba). |
| |
| Q3: How to confirm the Product Quality before placing orders? |
| A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the |
| samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. |
| |
| Q4:What's your MOQ? |
| A:Our MOQ is 1kg or 10g(Different products have different MOQs). But usually we accept less quantity such as 10g on the condition that sample charge is 100% paid. |
| |
| Q5: How about delivery leadtime? |
| A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included) |
| |
| Q6:Is there a discount? |
| A:Different quantity has different discount. |
| |
| Q7: How do you treat quality complaint? |
| A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, |
| we will send you free goods for replacement or refund your loss. |
| |
| Q8: How to contact us ? |
| A:You can chat with us by Trademanager Online. You can choose your interested products and send inquiry to us. |
Audited Supplier 
){kind=link}
){kind=link}