Factory supply best price bird's nest extract



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Factory  supply best price bird's nest extract
Factory  supply best price bird's nest extract
Factory  supply best price bird's nest extract
Factory  supply best price bird's nest extract
Factory  supply best price bird's nest extract
Factory  supply best price bird's nest extract

Factory supply best price bird's nest extract

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From $90.0020.00 / Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description



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 [Product Name]: Sialic Acid

     [Apperance]: Light yellow to White fine powder

     [Specification]:  98% 

     [Test Method]: HPLC


        Sialic acids refer to a family of neuraminic acids which contain nine-carbon acidic amino monosaccharides. The most important member of the sialic acid is N-Acetylneuraminic acid (NeuAc or NANA), occurring most abundantly in glycoproteins and glycolipids. Among all types of sialic acids, only N-Acetylneuraminic acid can be found in human tissues. Therefore, sialic acid, to human beings, refer to NANA. 
       Sialic acids manufacture will be carried out using biocatalytic process. The micro-organism cells catalyse two substrates N-acetylglucosamine and pyruvate to biosynthesize Sialic acids in a water solution, which is subsequently concentrated and crystalysed. Sialic acids will be recrystalised as the refinery process.





  1. Anti-virus function;
2. Anti-cancer function;
3. Anti-inflammation function;
4. Defensive function against bacteriological infectiong;
5. Controlling ability of immune system;
6. Restraining ability against pigmentation;
7. Signal transformation in nerve cells;
8. Play a key role in brain development and learning.Sialic Acid is known as mental development of "brain gold".Adding infant milk powder can increase babys’ intelligence and memory;
9. As precursor for the manufacture of many pharmaceutical drugs.

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Company Information


Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system 

all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.








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