
D-Serine Powder
Appearance: White powder
Specification:99% min
Chemical Formula: C3H7NO3
Molecular Weight: 105.09
Test Method: HPLC
CAS:312-84-5
MOQ: 1kg
Shelf life:2 Years
OEM: Available
Packing: 1kg,25kg,100kg/ aluminum foil bag;25kg/drum
Packaging can also be customized according to the customer's requirements
Shipping Time: 4-7 working days after payment
Payment Method:Wire Transfer(T/T),Western Union,Money Gram,Alipay
Description
Technical Parameters
Product Description ◥
D-Serine Powder is a naturally occurring amino acid that plays a critical role in various physiological processes. Our D-Serine is derived from high-quality sources using a meticulous extraction method, ensuring exceptional purity and efficacy. The molecular structure of D-Serine consists of a hydroxyl group attached to the alpha carbon of serine. This product is renowned for its involvement in neurotransmission, neuronal development, and cognitive function. D-Serine acts as a co-agonist of the NMDA receptor, supporting synaptic plasticity and memory formation. Xi'an ZB Biotech provides several advantages with its D-Serine. We offer customized services, tailoring solutions to meet specific customer requirements. With our own plant base, we maintain strict quality control throughout the production process, guaranteeing the highest standards of purity and safety.

If you want to know more about D-Serine, please contact Jessica
Product Specification◥
|
Parameter |
Value |
|
Product Name |
D-Serine |
|
Molecular Structure |
Hydroxyl group attached to the alpha carbon of serine |
|
Appearance |
White crystalline powder |
|
Assay (HPLC) |
≥ 99% |
|
Loss on Drying |
≤ 0.5% |
|
Melting Point |
222-224°C |
|
Specific Rotation |
+14.9° to +16.2° |
|
Heavy Metals (Pb) |
≤ 10 ppm |
|
Arsenic (As) |
≤ 2 ppm |
|
Total Plate Count |
≤ 1,000 cfu/g |
|
Yeast and Mold |
≤ 100 cfu/g |
|
E. Coli |
Negative |
|
Salmonella |
Negative |
Function ◥
Neurotransmission: D-Serine powder acts as a co-agonist of the NMDA receptor, facilitating excitatory neurotransmission and supporting synaptic plasticity.
Cognitive Function: It plays a crucial role in memory formation, learning, and cognitive processes by modulating NMDA receptor activity in the brain.
Neuronal Development: D-Serine contributes to the development and maturation of neurons, promoting healthy brain development during critical periods.
Neuroprotection: It exhibits neuroprotective properties, helping to safeguard neurons against oxidative stress and excitotoxicity.
Psychiatric Disorders: D-Serine supplementation has shown promise in the management of psychiatric disorders such as schizophrenia, enhancing therapeutic outcomes.
Application◥
Pharmaceutical Industry: D-Serine powder is utilized in the development of pharmaceutical drugs targeting neurological disorders, particularly those involving NMDA receptor dysfunction.
Nutraceuticals: It is incorporated into nutraceutical formulations aimed at improving cognitive function, memory, and overall brain health.
Research and Development: The d-Serine supplement is a vital component in various research studies focused on understanding the mechanisms of neurotransmission and neuronal development.
Biotechnology: It is used in biotechnological processes for the production of amino acids, enzymes, and other biochemical compounds.
Veterinary Medicine: D-Serine bulk powder has potential applications in veterinary medicine for the management of neurological conditions and for enhancing cognitive function in animals.
Why choose ZB's D-Serine?◥
Xi'an ZB is a professional manufacturer of D-Serine powder. The factory adopts advanced production technology. The product quality and effect are excellent, and the price is reasonable. At the same time, it provides OEM/ODM one-stop service.
At ZB Biotech, we are making product bulk powder, and we understand the importance of customization. We offer comprehensive OEM and ODM services, ensuring that our customers receive products tailored to their specific requirements. With our well-equipped plant bases and two standardized workshops dedicated to extraction and purification, we maintain strict quality control throughout the production process. Our workshops are compliant with Good Manufacturing Practices (GMP) and have received certifications such as GMP, FDA, ISO9001, and Halal.
With 17 years of experience in export, our products have gained recognition and trust in more than 40 countries across Europe, America, Southeast Asia, Oceania, and beyond. Our technical and management teams are composed of industry experts who possess extensive knowledge and expertise. This ensures that we consistently deliver products of the highest standards.
Product production process◥
D-serine is an important amino acid that can be produced through both chemical synthesis and microbial fermentation processes. Here's an overview of both methods:
Chemical Synthesis:
- Starting materials: The primary starting materials for the chemical synthesis of D-serine are commonly L-serine and various chemicals such as sodium hypochlorite or hydrogen peroxide.
- Oxidation: L-serine is oxidized under controlled conditions using the chosen oxidizing agent to convert it into D-serine. The reaction typically takes place under specific temperature, pH, and time parameters.
- Neutralization and purification: After the oxidation step, the reaction mixture is neutralized using a suitable base and then purified to remove any impurities or by-products generated during the reaction. Purification methods may include filtration, crystallization, or chromatography.
- Drying and packaging: Once purified, D-serine is dried to remove any remaining solvents or water and then packaged for storage and distribution.
Microbial Fermentation:
- Microorganism selection: Microorganisms such as bacteria or yeast capable of producing D-serine are selected. Some examples include Escherichia coli or Saccharomyces cerevisiae.
- Fermentation medium preparation: A suitable fermentation medium is prepared, which typically consists of carbon sources (glucose or other carbohydrates), nitrogen sources (ammonium salts or peptones), minerals, and other necessary nutrients to support the growth of the selected microorganisms.
- Fermentation process: The selected microorganisms are inoculated into the fermentation medium and allowed to grow under controlled conditions, including temperature, pH, and aeration. During the fermentation process, the microorganisms produce D-serine as a metabolic by-product.
- Harvesting: Once the fermentation process is complete, the fermentation broth is harvested. This is usually done by separating the microorganisms from the broth through techniques like centrifugation or filtration to obtain the cell-free broth that contains D-serine.
- Purification: The cell-free broth containing D-serine is then subjected to various purification steps to separate D-serine from the other components present. Methods such as solvent extraction, chromatography, or crystallization can be employed for purification.
- Drying and packaging: The purified D-serine is dried to remove any remaining water or solvent, and then it is packaged into suitable containers for storage and distribution.
What do we do?
We are a factory with 17 years of production experience, the main products are health care raw powder and pharmaceutical and cosmetic raw powder.
Our partners are healthcare factories, pharmaceutical factories, cosmetic factories, and also trading companies.
We also specialize in making custom packaging products, we have high-quality raw materials, a professional designer team, and a variety of packaging materials for you to choose from, as long as you have an idea, we can make it a reality. Building your own brand from now on!
Whether you need raw materials (powder, liquid) or finished products, we are the best choice for you!
Welcome to contact us by Email or WhatsApp WhatsApp .
Customized service◥
Xi'an ZB Biotech Co., Ltd. has three complete production lines for the production of personalized and customized packaging. We use our expertise to help our customers develop a perfect personalized solution, including product content, packaging material, label design, and logo.

Please contact Jessica to get a free custom solution.
Customized product manufacturing process◥
- Determine the raw material, formula, dosage form, bulk quantity, and packing method
- Send samples to customers
- The customer confirms that the sample is qualified
- Customers prepay the deposit
- We arrange production
- After the production, we will confirm the packaging with the customer again.
- Arrange shipment
- Give the customer a copy of the bill of lading
- The customer pays the final payment
- The customer confirms receipt of goods
- Feedback from customers to our company, we make better service to customer
Below is the production process◥

Factory picture◥
Xi'an ZB Biotech Co., Ltd. is a new high-tech enterprise specializing in plant extracts, integrating scientific research, production, sales, and service. We have a leading research and development team composed of natural product development and plant functional ingredient extraction, with standard plant extract extraction workshops and pilot workshops.

Certificate picture◥
Xi'an ZB Biotech Co., Ltd. has 17 years of export experience, strong strength, and an independent factory and has obtained production licenses, organic certifications, Kosher, and other qualification certificates. All products and processes are carried out in accordance with the standard quality management system, ensuring that we serve our customers with high-quality products!

Packaging◥
D-Serine Powder Manufacturer:
a. Sample packaging ≤1kg, aluminum foil bag packaging
b. ≥25kg, gross weight 28kg, cardboard drum packing

Logistics
Air express, air freight, by sea shipment. Delivery assurance.

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