Mechanism of yeast products for feeding
Mechanism of yeast products for feeding
The functions of yeast products in monogastric animals are mainly performed in stomach, duodenum, small intestine and cecum, while in ruminants, they are mainly performed in rumen.
Monogastric animals: Compared with rumen, monogastric animals are animals with only one gastric gland, including chickens, pigs and humans.
Ruminant: An animal having the mode of digestion known as rumination. Such as camel, deer, giraffe, alpaca, antelope, cattle, sheep and so on, mostly herbivorous. Because this kind of animal has a complex ruminant stomach, can ruminant food, so called ruminants.
At present, the main functions of forage yeast products are promoting growth and enhancing immunity.
1. Through improving gastrointestinal environment and bacterial community structure, regulating gastrointestinal fermentation, reducing the production of lactic acid, enhances the stability of PH value, promote the lactic acid bacteria, cellulose bacteria as the main body of beneficial bacteria to breed and vigor, increase effective concentration of beneficial bacteria, promote gastrointestinal decomposition, synthesis of nutrients, digestion, absorption and utilization, so as to increase feed intake, Improve animal feed utilization rate, improve production performance.
2. Yeast can be used as precursor of live bacteria enter the gastrointestinal tract multiply and vitality, can effectively inhibit pathogenic microorganism breeding, participate in the competition for survival of pathogenic microorganism flora, rejection of pathogenic bacteria in the gastrointestinal tract mucosal surface adhesion, help the body eliminate toxins and their metabolic products, to prevent the absorption of toxins and waste, enhance immunity and disease resistance, It plays a health care role in the prevention and treatment of animal digestive system diseases; At the same time, it can stimulate the gastrointestinal development of young animals. In addition, yeast products contain unknown growth factors, which promote growth.
