Product Name |
Gellan Gum |
CAS |
71010-52-1 |
molecular formula |
/ |
molecular weight
|
0 |
melting point
|
/ |
form |
powder |
Gellan gum can be used as thickening agent. Gelling agent; Stabilizers and gelling agents for biochemical research. Phytagel is an AGAR substitute secreted from pseudomonas. It is a mixture of glucuronic acid, rhamnose and glucose. It is colorless, transparent and highly ductile, and is the main component in the preparation of plant tissue media and microbial media.
Gellan gum is a kind of microbial metabolic gum. It is an exopolysaccharide produced by Sphingomonas oligospora, a gram-negative bacterium from water lily, using glucose, sucrose, maltose and other small molecular sugars as substrates. Like white powder, no special taste and smell. Gellan gum directly decomposed at 150ºC, has good stability, acid resistance, high temperature resistance, heat reversibility.
Chemical property
Gellan gum is almost white powder, odorless and tasteless. Its main feature is that it can form a gel at a low concentration (0.05%). Generally, it is first dispersed in water (insoluble in cold water), heated to 75 ° C after hydration, adding appropriate cations, and then heated to 80 ~ 90 ° C, and the gel is formed after cooling. The gel is reversible to heat, but if the type and concentration of cations are properly controlled, the gel can remain gel at a higher temperature (100 ° C).Gellan gum is very stable to heat and low pH value (3.5 ~ 8.0), its gel strength is independent of pH value and storage conditions, heating sterilization effect is very small, acidic gel shelf life is very long. It has good compatibility with other edible adhesives to improve its stability or change its organizational structure. In addition, there is a special aroma release ability, the aroma in the gel can be fresh and quickly released, unlike AGAR, which will be covered up.
1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and we will start mass production after the samples are passed. 100% inspection during production, random inspection before packaging.
2.What are your payment terms ?
We usually accept T/T, Western Union, USDT.
3. What is your minimum order quantity?
Our minimum order quantity is 1 kg. But usually we accept a smaller quantity, such as 100g, on condition that 100% of the sample fee is paid.
4. Do you provide product reports?
Yes. We will give you the product analysis report before shipment.
5.When will it be delivered?
We will arrange the delivery of the order after confirming the receipt.