Yeast cell wall consists of β-glucan, mannan, protein, lipid, and chitin, among which β-glucan accounts for about 29% to 64%, and 31% mannan- oligosaccharide, 13% protein, 9% lipid, 1–2% chitin, respectively. Yeast cell wall glucan and mannan have been widely studied and gained commercial interest for their extensive industrial applications. Yeast cell wall components, including mannan, β-glucan, and chitin, have been evaluated for commercial applications. Yeast cell wall glucan and mannan have been widely studied and gained commercial interest for their extensive industrial applications immunology, tissue engineering, vaccines, and drug delivery.
But the normal yeast cell wall just directly separated from yeast, it usually not water soluble, so for animals, it is usually used in feed. With more than 20 years R&D, Angel Yeast developed a kind of special yeast cell wall product- YeaMOS S, is a high concentrated mannan-oligosaccharides (≥40.0%) purified from premium yeast cell walls derived from Saccharomyces cerevisiae. It can be used in watering system as YeaMOS S is completely water soluble.
1. Functions of YeaMOS S for animals
1) Agglutinate pathogens and prevent pathogens from agglutinate to gut receptors
The concentrated yeast mannan-oligosaccharides has similar structure with agglutinate site of pathogens on the intestinal wall. Thus it competitively agglutinate the pathogens and interfere with the agglutinate between pathogens and intestinal wall as the mannan-oligosaccharides cannot be digested by pathogens and intestinal enzymes, the tightly bound pathogen-mannan oligosaccharides complex can be discharged from the body.
2）Balance intestinal microflora
Yeast mannan-oligosaccharide, as a type of prebiotic originated from the yeast cell wall, which could be selectively utilized by the caecal beneficial populations like Bifidobacterium and Lactobacillus spp to form the advantage of beneficial bacteria and have a function in the barrier, nutrition and immunity.
2. Applications for animals
1) High solubility in water
YeaMOS S is from the deep process for yeast cell wall with the water-soluble parts by concentrated for the mannan- oligosaccharide. Solubility of different concentrations of YeaMOS S in water showed as following, we can see that even under the dosage 1%, the solution is still clear and transparent. So YeaMOS S has the good potential used for water system directly, or mixed with other water-soluble products such as organic acid, milk and so on for animal health care.
2) Enhance gut health
Numerous studies have investigated prebiotic effects of mannan in animals and human models summarized as following. For animals, populations of beneficial bacteria, including Bifidobacterium and Lactobacilli, were elevated, and the E.coli population was lower in the ceca of broilers fed MOS, without boiler growth change between the two diets.
3) Improve the growth performance for broiler
About 60000 white feather broilers with 1d and basically the same body weight were randomly divided into 2 treatments and fed commercial broiler diets (Shenyang Dacheng). The broilers in the control group were fed normal water, and the experimental group was fed water with 200g/t of YeaMOS S, the test period was 45 days. The performance of broilers drinking water supplemented with 200g/t YeaMOS S was better than the control group; The whole feed ratio results showed that the feed to meat ratio decreased by 0.05 when drinking water added 200g/t YeaMOS S.
In summary, YeaMOS S, a specialized product derived from the yeast cell wall, demonstrates remarkable properties that enhance animal health and performance. Its high solubility in water, ability to agglutinate pathogens, and prebiotic effects on beneficial gut microflora position it as a valuable addition to animal feed and watering systems. The promising results from various studies underscore the potential of YeaMOS S in improving gut health and growth performance in animals, thereby offering significant benefits to the livestock industry.
 | Published by Gong Fayuan Senior Engineer of Animal Nutrition Division |
About Angel Animal Nutrition:
Fubon is a brand of Angel Animal Nutrition. Fubon is committed to developing natural, efficient microbial feed derived from yeast with Angel's leading technology in yeast industry, providing the best service solutions for the nutrition and health in animals. Angel Animal Nutrition creates value for global feed and animal agriculture customers through continuously upgraded products and professional services.
About Angel:
Angel Yeast Company is a high-tech listed company specializing in yeast and biotech. Product business covers Yeast and Baking, Yeast Extract-Savoury, Nutrition & Health and Biotechnology fields. It is one of the world's leading companies in the yeast industry. Angel has 12 holding subsidiaries and provides products and services for more than 150 countries and regions.
Press Contact:
ANGEL YEAST CO.,LTD
Address: 168 Chengdong Avenue, Yichang, Hubei 443003, P. R.China
Tel:+86-717-6369520, 6369558
Fax:+86-717-6370680
Email: aie@angelyeast.com
