Mannanase, or β -mannanase, is a multifunctional growth-promoting agent, which can promote the secretion of insulin-like growth factor (igf-i), protein synthesis, lean meat rate and growth. 

β-mannanase is a Hemi-cellulase, efficient manner within the shear degradation of β-1, 4 glycosidic bond . The non-reducing

terminal of degradation products is mannose. The specific roles are as follows:

1, decomposition of mannan, and other non-starch polysaccharides reduce chyme viscosity, increase the digestion and

absorption of nutrients.

2, degradation of mannan polysaccharide and lipid and protein complex formation to enhance the absorption of fat, can increase the feed value of raw materials

3,the elimination of the combination of non-mannan-starch polysaccharides ,digestive enzymes and bile salt , thus improving digestion enzyme activity

4, degradation of mannan, breaking the cell wall, the release of nutrients, and nutrients completely contacted with the digestive enzymes to enhance the nutritional value of feed

5, the degradation products of mannan is mannose oligosaccharides; it can reduce the pathogenic bacteria in the gut colonization, thus protecting integrity of intestinal mucosa. significantly promoting the proliferation of bacteria represented by bifidobacteria in animal intestinal and reducing the occurrence of diarrhea, and ultimately improve the performance of animal production

Qingdao xigema Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".xigema has 21 subsidiaries and holding companies.