The effect of beer yeast on animals

The effect of beer yeast on animals

Beer yeast plays multiple important roles in animals. The following is a detailed introduction:

Nutritional supplementation function

Rich in various nutrients: Beer yeast contains abundant protein, which can usually reach about 50% of the dry weight of cells. These proteins contain a complete range of essential amino acids in appropriate proportions, making them a high-quality source of protein supplementation for animals. For example, in poultry farming, it can help with muscle growth and increase egg production; In pig farming, it helps to increase the weight and gain meat of meat pigs.

Multi vitamin treasure trove: It is rich in B vitamins such as vitamin B1, vitamin B2, vitamin B6, vitamin B12, etc., which play a key role in animal metabolism. For example, vitamin B1 is involved in carbohydrate metabolism, ensuring that animals have sufficient energy supply; Vitamin B2 is important for the skin, mucosal health, and growth and development of animals. Deficiency may lead to slow growth, skin inflammation, and other problems. Beer yeast can supplement the corresponding vitamins to avoid these situations.

Rich mineral elements: containing minerals such as calcium, iron, zinc, selenium, etc., which contribute to the healthy development of animal bones, maintain osmotic pressure balance in the body, and participate in the composition and activation of various enzymes. For example, calcium is essential for the formation of poultry eggshells and the strengthening of livestock bones, while beer yeast can to some extent supplement the mineral deficiencies in feed.

Improve digestive function

Promoting the proliferation of beneficial bacteria in the intestine: Beer yeast contains various prebiotic components, such as mannan. After entering the animal intestine, they can provide nutrition for beneficial microorganisms such as bifidobacteria and lactobacilli, promote their mass reproduction, inhibit the growth of harmful bacteria such as Escherichia coli and Salmonella, optimize the intestinal microbiota environment, and enhance the digestive and absorption functions of the intestine. For example, in the feeding of calves, it helps to establish a healthy microbial environment in their immature intestines, improving the digestion and utilization of colostrum and subsequent feed.

Enhance digestive enzyme activity: Beer yeast can stimulate the secretion of digestive enzymes in animals, such as amylase, protease, lipase, etc. The activity of digestive enzymes can be increased, thereby making the digestion of feed in the animal digestive tract more complete, improving feed conversion rate, and reducing feed waste. For example, in aquaculture, it can help fish and shrimp better digest feed and accelerate their growth rate.

Enhance immune function

Activation of immune cells: β - glucan and other components in the cell wall of beer yeast have immunomodulatory effects, which can activate immune cells such as macrophages and T lymphocytes in animals, enhance their ability to recognize and engulf pathogens, improve the non-specific immune level of animal bodies, and make animals more resistant to various diseases. For example, in the rabbit farming industry, it helps to reduce the risk of rabbits contracting common infectious diseases.

Enhancing the content of immune related substances: It can stimulate the synthesis and secretion of immune related substances such as immunoglobulins in animal bodies, making the animal's immune system more robust and able to quickly respond to external attacks such as viruses and bacteria, ensuring animal health. For example, in poultry farming, it can improve the overall immunity of the chicken flock, reduce the mortality rate caused by diseases, and ensure breeding efficiency.

Improve animal productivity

Promoting growth and development: Taking into account various aspects such as nutritional supplementation, improvement of digestive function, and enhancement of immune function, beer yeast can promote better animal growth and development, manifested as accelerated weight gain and stronger body shape. Reasonable addition of beer yeast in various fields such as animal husbandry and aquaculture can help achieve the goal of rapid and healthy animal growth.

Improving reproductive performance: For breeding animals, the nutrition provided by beer yeast and its regulatory effect on the overall health status of the body can help improve the reproductive ability of breeding animals, such as improving the semen quality of male breeding animals, increasing the ovulation rate of female breeding animals, and improving the fertility rate, ensuring the reproduction of animal populations and the sustainable development of the breeding industry.

Improving the breeding environment

Reduce harmful gas emissions: Due to the optimization of animal gut microbiota by beer yeast, it promotes full digestion and absorption of feed, reducing undigested nutrients in animal feces. As a result, the amount of harmful gases such as ammonia and hydrogen sulfide produced by feces fermentation will also decrease, improving the air quality in the breeding farm and benefiting the health of animals and breeding personnel.

Reducing the moisture content of feces: After improving the digestive function of animals, feces will become relatively dry and have a lower moisture content. This not only facilitates the cleaning of feces, but also reduces the risk of mosquitoes and bacteria breeding and spreading in the breeding ground, making the breeding environment more hygienic.