Guangzhou ZIO Chemical Co., Ltd. is one of the leading manufacturers and suppliers of l-glutamic acid powder in China. Welcome to buy bulk high quality chemicals in stock here from our factory. For price consultation, contact us.
introduction:
L-glutamic acid is a white crystalline powder, slightly soluble in cold water, and easily soluble in hot water. It is used in pharmaceuticals, food additives, and nutritional supplements;
ITEM | SPECIFICATION |
Physical Appearance | White to off-white, free-flow powders |
Purity (gamma-PGA) | 99% (by HPLC) |
Molecular Weight | 700 KDA (by GPC/HPLC) |
Loss on Drying | 5% max., by automatic infrared analyzer |
PH | 5.0~7.0 |
Clarity, OD400(4% aq. sol’n) | 0.07 max |
Heavy metals | Total as Pb: 10 ppm max. |
TPC (CFU/g) | 500 max. |
E.coli | Negative |
Salmonella | Negative |
Particle size | 100 mesh |
Application
Gamma poly glutamic acid is often used as a food additive and flavour enhancer in the form of its sodium salt, monosodium glutamate.
Gamma poly glutamic acid has been implicated in epileptic seizures. Microinjection of glutamic acid into neurons produces spontaneous depolarisations around one apart, and this firing pattern is similar to what is known as in epileptic attacks.
2.Free glutamic acid is present in a wide variety of foods, including and and is responsible for one of the five basic tastes of the human sense of taste.
3.All meats, poultry, fish, eggs, dairy products, as well as are excellent sources of glutamic acid. Some protein-rich plant foods also serve as sources.
4.Auxigro is a plant growth preparation that contains 30% glutamic acid.
For more information, please contact us.
Tel +86 (20) 2905 3326 Address Runnong Business Center, Huangcun Road, Dongpu Town, Tianhe District, Guangzhou, China (Mainland) Fax +86 (20) 8232 5691 E-mail eleanor.zhou @gzzio.com Mob: +8618998430209 Web http://gzzio.en.alibaba.com/
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