High Quality L-Aspartic Acid Powder 6899-03-2 CAS NO.6899-03-2

Xi'an ZB 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 FDA, ISO9001 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

Aspartic acid is a ubiquitous acidic amino acid. The content in tea tree leaves is relatively stable. White monoclinic columnar crystal, slightly soluble in water, with sour and umami taste, melting point 278℃. The content in young buds and leaves is 0.05% to 0.25%, and that of high mountain tea can reach 0.4% to 0.5%; it gradually decreases with the aging of leaves, but in the annual growth period, the content is more in any season. The important role in the amino acid pool is related to glutamine Acids do the same. Regional differences in tea quality are related to the rise and fall of this acidity.

Used as a food additive, flavoring agent for beverages, ice cream, etc.; used as a pharmaceutical, used for liver function promoters, fatigue recovery agents, amino acid infusions, etc., can be used alone or in combination with other drugs; used as a biological Chemical reagents and culture media; also used as intermediates in organic synthesis; synthetic aspartame; cosmetic additives, etc.