Excellent performance of Henan Brilliant Biotech Xanthan gum（二）
4. pseudoplastic of Henan Brilliant Biotech Xanthan gum
An aqueous solution having a Xanthan gum under static or low shear effects of high viscosity at high shear viscosity showed a sharp decline, but the molecular structure unchanged. When the shear force is removed, then immediately restore the original viscosity.
5. Thermal stability of Henan Brilliant Biotech Xanthan gum
Xanthan gum solution viscosity with temperature changes will not change a lot, usually by heating polysaccharide viscosity will change, but the aqueous Xanthan gum between 10-80 ℃ almost no change viscosity, even at low concentrations aqueous solution over a wide temperature range is nevertheless showed stable high viscosity.
6. pH stability of Henan Brilliant Biotech Xanthan gum
Xanthan gum solution of acid is very stable in the PH of between 5-10 whose viscosity is not affected.
7. Stability of Salt of Henan Brilliant Biotech Xanthan gum
Xanthan gum solution can be miscible with many salt solution, the viscosity is not affected.
8. Stability enzymatic reactions of Henan Brilliant Biotech Xanthan gum
Xanthan gum stable double helix structure so that it has strong antioxidant and anti-enzyme capacity, and many enzymes such as protease, amylase, cellulase and hemicellulase enzymes do not make Xanthan gum degradation.
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