What are the nutritional components and benefits of beer yeast powder?

Nutritional components

Protein: Beer yeast powder contains abundant protein, usually around 40% -50%. Its protein contains various essential amino acids for the human (or animal) body, such as lysine, methionine, etc., and the amino acid composition is relatively balanced with high bioavailability. These amino acids are the fundamental components of building animal tissue cells, such as muscle tissue, and are crucial for the growth, development, and metabolism of animals.

Carbohydrates: The main components are pectin and mannan. Glucan is a polysaccharide that has immunomodulatory properties and can activate the immune system of animals. Mannan can adsorb harmful bacteria and toxins in the intestine, improving animal intestinal health.

Fat: The fat content in beer yeast powder is relatively low, generally around 1% -7%. These fats contain unsaturated fatty acids such as linoleic acid and linolenic acid, which have positive effects on the development of the cardiovascular and nervous systems in animals.

Vitamins: It is a good source of multiple vitamins. Among them, it contains abundant B vitamins such as vitamin B1 (thiamine), vitamin B2 (riboflavin), vitamin B6 (pyridoxine), vitamin B12 (cobalamin), niacin, pantothenic acid, etc. These vitamins are involved in many physiological processes in animals, such as energy metabolism, maintenance of nervous system function, and red blood cell production. For example, vitamin B1 is involved in carbohydrate metabolism and can ensure the energy supply of animals; Vitamin B12 is of great significance for the hematopoietic function and normal functioning of the nervous system in animals.

Minerals: Rich in various minerals, including calcium, phosphorus, potassium, magnesium, iron, zinc, selenium, etc. These minerals play a crucial role in maintaining animal bone strength, osmotic pressure balance, acid-base balance, enzyme activity, and other aspects. For example, calcium and phosphorus are the main components of bones and teeth, iron is an essential element for synthesizing hemoglobin, and zinc is involved in regulating animal immune function and growth and development.

effect

Promoting animal growth: Its rich protein and balanced amino acid composition provide high-quality nutrition for animals, meet their protein needs during the growth process, and contribute to muscle growth and weight gain. For example, adding beer yeast powder to piglet feed can promote piglet growth rate and improve feed conversion rate.

Enhancing immunity: β - glucan can stimulate the immune system of animals, enhance the activity of immune cells such as macrophages and lymphocytes, and increase the body's resistance to pathogens. Mannan can adsorb harmful bacteria in the intestine, preventing them from colonizing and reproducing in the intestine, thereby reducing the risk of animal infections.

Improving intestinal health: Mannan can act as a prebiotic in the intestine, providing nutrition for beneficial microorganisms such as bifidobacteria and lactobacilli, promoting the growth and reproduction of beneficial bacteria, and inhibiting the growth of harmful bacteria. At the same time, yeast cell wall components can regulate the immune function of intestinal mucosa, maintain the integrity of intestinal mucosa, improve intestinal barrier function, and reduce the occurrence of intestinal diseases.

Improving feed utilization: Enzymes in beer yeast powder, such as proteases and amylases, can help animals better digest and absorb nutrients from feed. It can also improve the palatability of feed, increase animal feed intake, thereby increasing feed utilization and reducing breeding costs.