Shandong Freda Biotechnology Co., Ltd.

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Shandong Freda Biotechnology Co Ltd is a high-tech biotechnology enterprise co-founded by Shandong Freda Pharmaceutical Group Corporation, Shandong Business Group, and Shandong High-tech Investment Co Ltd.

It focuses mainly on the R & D, manufacture and sales of green food additives ,cosmetics as well as crude drug products, such as biological polysaccharides, preservatives, and macromolecule polymers. Currently the main products are Natamycin, Nisin, Pullulan, Poly Glutamic Acid and pharmaceutical Xanthan gum.

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Gamma-poly-glutamic acid (?-PGA)

Gamma-poly-glutamic acid (?-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between ?-amino and ?-carboxyl groups. It has broad applications in th...

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Natamycin

Natamycin is a natural occurring anti-mycotic product which is classified as a polyene macrolide and can be produced through fermentation by Streptomyces spp. Natamycin not only broadly and highly effectively inhibits the growth of various moulds and yeasts, but also inhibits the production of their toxins...

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Nisin

Nisin is a natural polypeptide food preservative produced through fermentation by Lactococcus lactis. Nisin has good antibacterial activity against a wide range of Gram positive bacteria and their spores, especially for heat resistant bacilli, such as Bacillus stearothermophilus, Clostridium butyricum and ...

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