XAZB Biotech Co., Ltd is specialized in researching, producing and selling herbal extract and API powder, which are mainly used in nutraceutical, cosmetic, beverage and food additives etc.
Owing plant base, extracting and purifying in GMP workshop, concentrating on the quality and cost each link. That XAZB Biotech is aiming of benefiting the world with lowest price but best products.
We are keeping overcritical on the quality and persisting in the profession all the time. XAZB owns two standardized production workshops, advanced multifunction extractors and juice concentrate equipment, covering 12,000m2. annual dried material processed 950MT, monthly production ability 60MT. 32 scientists are in R&D team. We have strict QC standards and perfect quality guarantee system, GMP certified, also SO9001 and Halal certified. 
We also build an integrative marketing center in Xi'an city, China, involving in research, test, sale and service. With full qualification and exporting experience, our products are widely sold to more than 40 countries from Europe, America, Southeast Asia, Oceania and so on.

N methyl D-aspartic acid (NMDA), is an amino acid derivative acting as a specific agonist at the NMDA receptor, and therefore mimics the action of the neurotransmitter glutamate on that receptor. In contrast to glutamate, NMDA binds to and regulates the NMDA receptor only, with no effect on other glutamate receptors.

Function

1.NMDA can participate in hypothalmo-neurohypophysial system neuroendocrine regulatiion. NMDA with suitable concentration can obviously improve secretion of hypothalamus nerve cell SS and expression of mRNA,improve Ca2+ level in cell and lower cAMP concentration.

2. NMDA plays an important role in the neuroendocrine regulation.NMDA with suitable concentration can affect the organism endocrine system, especially promote the hormone significantly(GH)secretion of animal organism to increase blood GHlevel.

3. NMDA can affect cell proliferation activity by inhibiting DNA synthesis of PC12 cells. So it can be used for anticancer drugs.

4. NMDA with suitable concentration can significantly promote releasing growth hormone in animal adenohypophysis,yellow pituitary erythropoietin. It can be used asa new feed additives with efficient growth promotion.

5. NMDAcan be used as a new functional food additives.