What are the differences in the application effects of active yeast in different

Application effect in pig feed

In terms of growth performance:

      For piglets, active yeast can increase their feed intake. The digestive system of piglets is not yet fully developed, and enzymes in active yeast (such as proteases, amylases, etc.) can help piglets better digest feed and promote the absorption of nutrients. For example, after consuming feed containing active yeast, piglets may increase their daily weight gain by about 10% -15%. This is because active yeast provides high-quality protein and rich amino acids, meeting the needs of piglets for rapid growth.

      For fattening pigs, active yeast can improve feed conversion rate. Fattening pigs require a large amount of energy and nutrients during their growth stage to deposit fat and muscle. The components in active yeast help improve the efficiency of pigs in utilizing carbohydrates and proteins in feed. According to research, adding active yeast to feed can increase the feed conversion rate of fattening pigs by 8% -12%.

In terms of intestinal health:

      There are a large number of microorganisms in the intestines of pigs, and active yeast can regulate the balance of gut microbiota. It can promote the growth of beneficial bacteria such as Bifidobacterium and Lactobacillus, and inhibit the proliferation of harmful bacteria such as Escherichia coli and Salmonella. For example, feeding pigs with feed supplemented with active yeast may increase the number of bifidobacteria in the intestinal tract by 30% -50%, while significantly reducing the number of harmful bacteria, thereby reducing the risk of intestinal diseases such as diarrhea in pigs.

      Active yeast can enhance the barrier function of pig intestines. Its cell wall components (such as β - glucan) can stimulate the proliferation of intestinal mucosal cells, making the intestinal mucosa more intact and preventing the invasion of pathogens and toxins. This helps to improve the overall health level of pigs and reduce problems such as growth retardation caused by intestinal diseases.

In terms of immune function:

      Active yeast can enhance non-specific immunity in pigs. The components such as β - glucan can activate macrophages and natural killer cells (NK cells) in pigs. Macrophages can engulf and eliminate foreign pathogens, while NK cells can recognize and kill virus-infected cells or tumor cells. For example, when pigs are infected with pathogens, consuming feed containing active yeast can increase the activity of macrophages in their bodies by 20% -30%, which can more effectively resist diseases.

      Active yeast can also regulate the specific immunity of pigs and promote the production of antibodies. This enables pigs to produce immune responses faster when facing specific pathogens such as swine fever virus and foot-and-mouth disease virus, improving the vaccine immunity of pig herds.

Application effect in poultry feed

In terms of growth performance:

      During the chick stage, active yeast can increase the survival rate of chicks. The immune and digestive systems of young birds are relatively fragile, and the nutrients (such as protein and vitamins) and immune enhancing substances (such as β - glucan) in active yeast can provide necessary support for young birds. For example, adding active yeast to the feed may increase the 7-day-old survival rate of chicks from around 90% to over 95%.

      For egg laying birds, active yeast helps to improve egg production rate and egg quality. It can provide sufficient nutrition for laying birds and ensure the smooth process of egg formation. Meanwhile, the components in active yeast can also improve the reproductive system health of poultry. Research has shown that adding active yeast can increase the egg production rate of laying hens by 5% -8%, and quality indicators such as eggshell quality and yolk color of eggs can also be improved.

In terms of intestinal health:

      The intestinal tract of birds is relatively short, and active yeast can quickly regulate the gut microbiota in it. It can promote the growth of beneficial microorganisms in the intestine, increase the production of short chain fatty acids (such as acetic acid, propionic acid, butyric acid), and provide energy for birds. For example, feeding poultry with active yeast may increase the production of butyric acid in the gut by 20% -30%, which helps maintain normal physiological function of the gut.

      Active yeast can alleviate the inflammatory response in poultry intestines. Its ingredients can regulate the immune cells in the intestine, preventing excessive immune reactions from causing intestinal damage. This is very important for preventing intestinal diseases in poultry, such as necrotizing enteritis, which can reduce economic losses caused by intestinal diseases.

In terms of immune function:

      Active yeast can enhance the immune function of birds. Its cell wall components can activate immune cells in birds, such as macrophages and lymphocytes. For example, after vaccination, consuming poultry feed containing active yeast will result in a faster and higher increase in antibody levels, which can better resist pathogen invasion and improve the health of the poultry population.

Application effect in ruminant animal feed

In terms of rumen function:

      Active yeast can regulate the microbial community in the rumen of ruminants. In the complex ecosystem of the rumen, active yeast can promote the growth of beneficial microorganisms such as fiber degrading bacteria (such as rumen cocci and succinic acid producing filamentous bacteria), and improve the rumen's ability to digest roughage (such as silage and hay). For example, after adding active yeast, ruminants can increase their digestibility of cellulose in roughage by 10% -15%, thereby improving the efficiency of feed utilization.

      Active yeast can stabilize the pH value of the rumen. The fermentation process in the rumen of ruminants can easily lead to a decrease in pH value, while active yeast can regulate the metabolic activity of microorganisms to maintain the rumen pH value within an appropriate range (6.0-7.0), preventing problems such as rumen acidosis. This is crucial for the health and productivity of ruminants.

In terms of growth performance:

      For meat ruminant animals such as beef cattle and sheep, active yeast can promote their growth and fattening. Active yeast can increase the daily weight gain of ruminants by enhancing the rumen's ability to digest feed and absorb nutrients. For example, adding active yeast to the feed of beef cattle may increase daily weight gain by 8% -12%, shorten the fattening cycle, and improve breeding efficiency.

      For cows, active yeast can increase milk production and quality. It can optimize the fermentation environment in the rumen of cows, increase their intake and conversion of nutrients. Research has shown that adding active yeast can increase milk production in cows by 5% -10%, and the content of milk protein and fat in milk will also increase.

In terms of immune function:

       Active yeast can enhance the immune function of ruminants. Its ingredients can activate the immune cells of ruminants, such as macrophages and lymphocytes, and enhance the body's resistance. When facing disease challenges such as mastitis and hoof disease, consuming ruminant animals fed with active yeast can help them recover faster and reduce the impact of diseases on production performance.