diutan gum and our company

Our products include diutan gum, welan gum, anti-high temperature biopolymers and so on.We are a enterprise who dedicates to the research and development, production and sales of biological products.Our team can provide superior products and premium services with excellent design and production equipment to meet customers'needs.

diutan gum

The production of a diutan polysaccharide exhibiting increased viscosity properties as compared with previously produced polysaccharide of the same type of repeating units. Such an improved diutan polysaccharide is produced through the generation of a derivative of Sphingomonas sp. ATCC 53159 that harbors a multicopy broad host range plasmid into which genes for biosynthesis of diutan polysaccharide have been cloned. The inventive methods of production of such an improved diutan polysaccharide, as well as the novel cloned genes required to produce the improved diutan within such a method, are also encompassed within this invention. Additionally, the novel engineered Sphingomonas strain including the needed DNA sequence is encompassed within this invention.

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