Gellan Gum Raw Materials Powder Gellan Gum

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Product details

Gellan Gum Powder Usage and Synthesis.

Gellan gum is a water-soluble polysaccharide with various effects and functions.

First, gellan gum can enhance the hardness, elasticity and viscosity of noodle products, improve the texture, inhibit hot-water swelling, reduce the breakage of strips and reduce the turbidity of soup.

Secondly, Gellan gum can form elastic gel and hard and brittle gel, with high acyl and low acyl characteristics, each with different gel properties and effects.

In addition, Gellan gum can also be used as a stabilizer, and other stabilizers are used in combination for better effect.

Uses of Gellan Gum.

Gellan gum can be used as a thickener; gelling agent; stabilizer and gelling agent for biochemical research.Phytagel is a substitute for agar secreted from Pseudomonas aeruginosa, a mixture of glucuronic acid, rhamnose and glucose with colorless, translucent and high toughness, and it is the main ingredient in the preparation of plant tissue culture medium and microbial culture medium.

As it overcomes the inherent defects of traditional agar in plant tissue culture and brings a new revolution for botanical research, it has become the internationally recognized product of choice for plant tissue culture.

Characteristic of Gellan Gum.

Product Method of Bulk Gellan Gum Powder.

The gel was cultured from Pseudomonaselodea (ATCC31461) for 2 days in a liquid medium consisting of glucose, corn syrup, phosphate, protein, nitrate and trace elements.

What was obtained at this time was a natural, high acetyl jellied gel, with half an acetyl group and half a glycerol group conjugated to its glucose base, and since the presence of the acetyl group would seriously affect its gel properties, it was necessary to alkalize the resultant mash by adding potassium hydroxide to remove the acetyl group and the glycerol group, in order to obtain a low acetyl jellied gel. Then heat, filter, and analyze with isopropyl alcohol to get the deacetylated and clarified gellan gum.

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