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Gellan gum
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| Specifications |
Gellan gum |
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Gellan gum operating instruction
Product presentation
Gellan gum is the extra-cellular polysaccharide produced by the Gram-negative bacteria-psudomonas elodea,which has been allowed to be food additive by International Food Legal Institution.Meanwhile,it has also been allowed to be the food additive in our country in 1996.
Gellan gum is a kind of microbial polysaccharide which is made up of two β-D-Glucose,one β-D-Glucuronic Acid,one α-L-Rhamnose，and it is one of the best microbial polysaccharide recently.Gellan gum has been used as suspe—nsion agent,thickener,gelling agent,clarifier,emulsifier,stabilizer,film former,lubricant,tissue cu--lture medium,etc in more than 20 fields,such as food,cosmetics,washing,petroleum explorati-on,medical,ceramics,etc.
Gellan gum has some traits as follows:1.Little usage amount;2.Good heat stability and resisting acid;3.Good releasing scent;4.Excellent gel tran***rentation;5.adjustable elasticity and hardness;6.Good co***tibility. It will take on the character of pseudoplastic fluid when Gellan gum is used about 0.01%-0.04%,and it can shape clear and tran***rent gum when the usage amount is above 0.05%.The intensity of gum which is generated by the usage amount of 0.25 percent of Gellan gum is the same with that which is generated by the usage amount of 1.5 percent of Agaragar and 1 percent of Carrageenin.The usural usage amount of Gellan gum,which is the one fifth to one twice of that of the Ggaragar and Carrageenin, is 0.1%-0.3%.
Product category
Our co***ny can produce two kinds of Gellan gum: High-acyl Gellan gum(Natural Gellan gum) and Low-acyl Gellan gum.
It is the main difference of this two gum as follows:
The gel which is formed by High-acyl Gellan gum is soft and elastic,and has a good adhesive ability;
Low-acyl Gellan gum is a product which can be gotten after the high-acyl Gellan gum is specially treated.The gel which is formed by low-acyl Gellan gum is hard,fragile,high-intensity,and the gelling temperature is lower. Low-acyl Gellan gum is mostly use |
| Company: |
Anke Bioengineering Co.,Ltd.Shandong
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| Contact: |
Ms. Freda Fan |
| Address: |
11,Kaiyuan Road,Licheng Area,Jinan,Shandong Province,China |
| Postcode: |
250101 |
| Tel: |
8618605312440 |
| Fax: |
8653182378389 |
| E-mail: |
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