Special beer yeast composite lick brick for cows, and preparation method thereof

Abstract

The invention discloses a special beer yeast composite lick brick for cows, and belongs to the field of feed additives, wherein the special beer yeast composite lick brick is prepared from the following raw materials by weight: 90-92.5% of beer yeast powder, 6-8% of milkvetch root polysaccharide, and 1.5-2% of water. The preparation method comprises: (1) raw material pretreatment: respectively crushing beer yeast powder and milkvetch root polysaccharide until all the crushed particles can completely penetrate through 1.25 mm sieve holes; (2) mixing: placing the crushed beer yeast powder and the crushed milkvetch root polysaccharide into a mixer, spraying water into the mixer in a spraying manner to mix the water, the beer yeast powder and the milkvetch root polysaccharide, and mixing for 15 min after adding the water; and (3) brick preparation: taking 5 kg of the mixed material obtained in the step (2), pouring into a 5000 KN pressure four-column hydropress, and carrying out pressing molding. According to the present invention, the special beer yeast composite lick brick has characteristics of natural property, environmental protection, health and safe and convenient use, and has beneficial effects of feed conversion utilization rate improving, cow immunity improving, disease resistance improving, and the like.

Description

technical field

[0001] The invention belongs to the field of feed additives, and in particular relates to a beer yeast compound lick brick specially for cattle and a preparation method thereof. Background technique

[0002] In recent years, due to the improvement of people's understanding of the toxic and side effects of chemically synthesized drugs, the domestic and foreign medical circles have begun to pay attention to the development of natural herbal medicines. The demand for developing Chinese herbal medicine additives with less toxic and side effects, significant curative effect, and both medicinal and nutritional properties is becoming more and more urgent. For livestock and poultry drug resistance and drug residues and the problem of improving feed utilization, nutritionists at home and abroad have done a lot of research work and proposed many solutions and methods. To solve the problem of drug residues, add probiotics, enzyme preparations, etc. to improve feed util...

Examples

Embodiment 1

[0021] A special beer yeast composite licking brick for cattle and its preparation method, which is characterized in that it is made of the following raw materials in weight percentage: 90% of beer yeast powder, 8% of astragalus polysaccharide, and 2% of water. The licking brick is prepared by the following method :

[0022] (1) Raw material pretreatment: First, the brewer's yeast powder and astragalus polysaccharide are respectively crushed until the crushed particle size passes through a 1.25mm sieve;

[0023] (2) Mixing: take the brewer's yeast powder and astragalus polysaccharides processed in step (1), place them in a mixer, start the mixer, spray water into the mixer by spraying, and make the water and brewer's yeast powder and astragalus polysaccharides Mix with each other, and then mix for 15 minutes after adding water. After the raw materials are mixed, the coefficient of variation is 4%, and the density is 1.22g / cm 3 ;

[0024] (3) Brick making: Take 5kg of the mix...

Embodiment 2

[0026] A special beer yeast composite licking brick for cattle and its preparation method, which is characterized in that it is made of the following raw materials in weight percentage: 92.5% of beer yeast powder, 6% of astragalus polysaccharide, and 1.5% of water. The licking brick is prepared by the following method :

[0027] (1) Raw material pretreatment: First, the brewer's yeast powder and astragalus polysaccharide are respectively crushed until the crushed particle size passes through a 1.25mm sieve;

[0028] (2) Mixing: take the brewer's yeast powder and astragalus polysaccharides processed in step (1), place them in a mixer, start the mixer, spray water into the mixer by spraying, and make the water and brewer's yeast powder and astragalus polysaccharides Mix with each other, and then mix for 15 minutes after adding water. After the raw materials are mixed, the coefficient of variation is 4.18%, and the density is 1.25g / cm 3 ;

[0029] (3) Brick making: Take 5kg of ...

technical field

[0001] The invention belongs to the field of feed additives, and in particular relates to a beer yeast compound lick brick specially for cattle and a preparation method thereof. Background technique

[0002] In recent years, due to the improvement of people's understanding of the toxic and side effects of chemically synthesized drugs, the domestic and foreign medical circles have begun to pay attention to the development of natural herbal medicines. The demand for developing Chinese herbal medicine additives with less toxic and side effects, significant curative effect, and both medicinal and nutritional properties is becoming more and more urgent. For livestock and poultry drug resistance and drug residues and the problem of improving feed utilization, nutritionists at home and abroad have done a lot of research work and proposed many solutions and methods. To solve the problem of drug residues, add probiotics, enzyme preparations, etc. to improve feed util...

Examples

Embodiment 1

[0021] A special beer yeast composite licking brick for cattle and its preparation method, which is characterized in that it is made of the following raw materials in weight percentage: 90% of beer yeast powder, 8% of astragalus polysaccharide, and 2% of water. The licking brick is prepared by the following method :

[0022] (1) Raw material pretreatment: First, the brewer's yeast powder and astragalus polysaccharide are respectively crushed until the crushed particle size passes through a 1.25mm sieve;

[0023] (2) Mixing: take the brewer's yeast powder and astragalus polysaccharides processed in step (1), place them in a mixer, start the mixer, spray water into the mixer by spraying, and make the water and brewer's yeast powder and astragalus polysaccharides Mix with each other, and then mix for 15 minutes after adding water. After the raw materials are mixed, the coefficient of variation is 4%, and the density is 1.22g / cm 3 ;

[0024] (3) Brick making: Take 5kg of the mix...

Embodiment 2

[0026] A special beer yeast composite licking brick for cattle and its preparation method, which is characterized in that it is made of the following raw materials in weight percentage: 92.5% of beer yeast powder, 6% of astragalus polysaccharide, and 1.5% of water. The licking brick is prepared by the following method :

[0027] (1) Raw material pretreatment: First, the brewer's yeast powder and astragalus polysaccharide are respectively crushed until the crushed particle size passes through a 1.25mm sieve;

[0028] (2) Mixing: take the brewer's yeast powder and astragalus polysaccharides processed in step (1), place them in a mixer, start the mixer, spray water into the mixer by spraying, and make the water and brewer's yeast powder and astragalus polysaccharides Mix with each other, and then mix for 15 minutes after adding water. After the raw materials are mixed, the coefficient of variation is 4.18%, and the density is 1.25g / cm 3 ;

[0029] (3) Brick making: Take 5kg of ...