Functional seaweed feed additive capable of improving constipation of sows

A feed additive, a technology for sow constipation, applied in animal feed, animal feed, application, etc., can solve the problems of difficulty in fully exerting the functional activity of polypeptides and the single composition of seaweed dietary fiber, so as to relieve sow constipation and solve production performance decline. , Improve the effect of sow constipation

Active Publication Date: 2018-07-13
青岛海兴源生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current application of seaweed dietary fiber in feed, especially in the application of sow feed, still has disadvantages such as single composition of seaweed dietary fiber, difficulty in fully exerting the functional activity of seaweed polysaccharides, polypeptides, etc., and there is an urgent need for new functional seaweed feed additives The development of it has important application value in improving constipation in sows

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A functional seaweed feed additive for improving sow constipation, prepared through the following steps:

[0026] (1) Ingredients: Accurately weigh seaweed raw materials according to the ratio of 10 parts of Enteromorpha, 10 parts of Ulva, 30 parts of Kelp, 26 parts of Wakame, 12 parts of Sargassum, and 12 parts of Laver;

[0027] (2) Mixing and beating: After mixing the weighed seaweed, add 2 times the volume ratio of purified water, and then grind and beat the seaweed mixture;

[0028] (3) Fermentation enzymolysis: Add 3% of Bacillus subtilis, 3% of lactic acid bacteria, 3% of yeast, 3.5% of cellulase, 3% of pectinase and 3% of compound protease to the seaweed slurry, at 30-50 Fermentation and enzymatic hydrolysis at ℃ for 36 hours;

[0029] (4) Drying and crushing: the fermented seaweed slurry is dried at 40-70°C and crushed to 30-60 mesh to obtain a seaweed feed additive for alleviating constipation in sows.

Embodiment 2

[0031] A functional seaweed feed additive for improving sow constipation, prepared through the following steps:

[0032] (1) Ingredients: Accurately weigh seaweed raw materials according to the ratio of 13 parts of Enteromorpha, 12 parts of Ulva, 28 parts of kelp, 25 parts of wakame powder, 11 parts of sargassum, and 11 parts of seaweed;

[0033] (2) Mixing and beating: After mixing the weighed seaweed, add 1-3 times the volume ratio of pure water, and then grind and beat the seaweed mixture;

[0034] (3) Fermentation enzymolysis: Add 5% Bacillus subtilis, 5% lactic acid bacteria, 5% yeast, 5% cellulase, 4% pectinase, and 5% compound protease to the seaweed slurry, at 30-50 Fermentation and enzymolysis at ℃ for 24 hours;

[0035] (4) Drying and crushing: the fermented seaweed slurry is dried at 40-70°C and crushed to 30-60 mesh to obtain a seaweed feed additive for alleviating constipation in sows.

Embodiment 3

[0037] A functional seaweed feed additive for improving sow constipation, prepared through the following steps:

[0038] (1) Ingredients: Accurately weigh seaweed raw materials according to the ratio of 8 parts of Enteromorpha, 7.5 parts of Ulva, 32 parts of kelp, 28 parts of wakame powder, 14.5 parts of sargassum, and 10 parts of seaweed;

[0039] (2) Mixing and beating: After mixing the weighed seaweed, add 1-3 times the volume ratio of pure water, and then grind and beat the seaweed mixture;

[0040](3) Fermentation enzymolysis: Add 1% of Bacillus subtilis, 1% of lactic acid bacteria, 1% of yeast, 2% of cellulase, 2% of pectinase and 1% of compound protease to the seaweed slurry, at 30-50 Fermentation and enzymolysis at ℃ for 48 hours;

[0041] (4) Drying and crushing: the seaweed pulp after fermentation and enzymolysis is dried at 40-70°C and crushed to 30-60 mesh to obtain a seaweed feed additive for alleviating constipation in sows.

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PUM

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Abstract

The invention discloses a functional seaweed feed capable of improving constipation of sows. The functional seaweed feed comprises the raw materials in parts by weight of 5-15 parts of entermorpha, 5-15 parts of ulva lactuca, 25-35 parts of kelp, 25-30 parts of undaria pinnatifida suringar, 10-15 parts of gulfweed and 10-20 parts of laver. The seaweed raw materials are mixed, water which is 1-3 times of the volume of the seaweed raw materials is added, then grinding and mashing are performed, then microecological preparations and enzyme preparations of bacillus subtilis, lactic acid bacteria,microzymes and the like are added for fermentation and enzymolysis, and finally, drying and crushing are performed, so that the functional seaweed feed is prepared. The seaweed feed additive has the advantages of being high in water-holding capacity and high in expansibility, and can effectively relieve constipation of the sows after being added to feeds of the sows. Besides, the seaweed has special functional matter, so that mould contamination can be avoided, and the resistibility of organisms can also be strengthened. Various minerals and other matter in the seaweed can promote growth and development of animals, and can improve the using efficiency of the feed. Organic iodine contained in the seaweed can also promote the development of mammary glands of the sows, can stimulate the lactation, and can strengthen the resistance and the like of piglets.

Description

technical field [0001] The invention relates to a functional seaweed feed additive, in particular to a functional seaweed feed additive capable of improving sow constipation, belonging to the field of biological feed. Background technique [0002] In recent years, the scale of pig breeding in my country has continued to expand, and the degree of intensification and industrialization of sow breeding has become higher and higher. After intensive farming, the limit stalls limit the activity of sows, and the diet is basically concentrated feed. , the incidence of sow constipation in large-scale pig farms is getting higher and higher. According to statistics, the incidence of sow constipation is about 20% to 35%. of sows are constipated. In addition, the problems caused by constipation are becoming more and more prominent, such as various inflammations caused by constipation, anorexia, malnutrition, dystocia / abortion, postpartum non-estrus, and shortened utilization years, which s...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/12
CPCA23K10/12A23K10/30A23K50/30
Inventor 王建磊姚闽
Owner 青岛海兴源生物科技有限公司
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