搜索
Xanthan gum
黄原胶(1)
- Product description
- Product Registration Number: F20180000359Product Description
- Xanthan gum, also known as yellow gum, xanthan gum, and xanthan, is a monospora polysaccharide produced by the fermentation of Pseudomonas, from the black cabbage rot, Xanthomonas campestris, with carbohydrate as the main The raw material is subjected to aerobic fermentation bioengineering technology to cut off the 1,6-glycosidic bond, and after opening the branch, an acidic extracellular heteropolysaccharide composed of a linear chain is synthesized by a 1,4-bond. The main component is a polysaccharide polymer compound composed of D-glucose, D-mannose and D-glucuronic acid in a ratio of 2:2:1, and the relative molecular mass is 1,000,000 or more. The secondary structure of xanthan gum is that the side chain is reversely wound around the main chain skeleton, and the rod-shaped double helix structure is formed by hydrogen bonding.
Figure 1 Structure of xanthan gumApplication Range- Xanthan gum is widely used as a suspending agent and stabilizer in oral and topical pharmaceutical preparations, cosmetics and foods;
Product Advantages- Xanthan gum is obtained by fermentation and has higher safety.
- It has ordinary xanthan gum and transparent xanthan gum. The transparent xanthan gum has good clarity and transparency after dissolution.
- Use transparent xanthan gum to improve drug dissolution
Precautions- Xanthan gum is an anionic polyelectrolyte, usually incompatible with cationic surfactants, polymers or preservatives, resulting in precipitation;
- Xanthan gum is compatible with oxidants, sodium carboxymethyl cellulose, etc.
Previous :
None
Hubei Gedian Humanwell Pharmaceutical Excipients Co.,Ltd
Copyright © All Rights Reserved 鄂ICP备20004225号-1 Powered by 300.cn