Pig feed additive containing probiotics and preparation method thereof

A pig feed additive and probiotic technology, which is applied in the field of feed additives in the field of biotechnology, can solve problems such as harming human health, increasing drug residues, and disrupting animal flora and resistant bacteria.

Inactive Publication Date: 2020-06-26
浙江唯娜科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of a large number of feed antibiotics in the 1980s caused the disorder of animal flora and the continuous emergence of drug-resistant bacteria, and also caused the emergence of drug resistance in livestock, and increased the drug residues in livestock products, directly endangering human health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A pig feed additive containing probiotics, including the following raw materials in weight kg: pine needle powder 11kg, kelp powder 13kg, orange peel powder 6kg, grape seed oil 7kg, bile acid 2kg, zinc sulfate 1kg, astragalus 2kg, oligofructose 2kg , 2kg of Lactobacillus acidophilus and 3kg of Streptococcus faecalis according to the mass ratio of lyophilized powder.

[0020] The number of Lactobacillus acidophilus is 5×10 9 cfu / g, the bacterial count of Streptococcus faecalis is 2×10 10 cfu / g.

[0021] The preparation method includes the following steps:

[0022] Weigh pine needle powder, kelp powder, orange peel powder, grape seed oil, bile acid, zinc sulfate, astragalus, oligofructose, Lactobacillus acidophilus, Streptococcus faecalis, and weigh each raw material in kg at 25°C. The ratio is mixed for 30 minutes, granulation is performed in a granulator at 25° C., and dried at 38° C., to obtain the feed additive for piglets.

Embodiment 2

[0024] Weighing raw materials: 12kg of pine needle powder, 11kg of kelp powder, 7kg of orange peel powder, 7kg of grape seed oil, 5kg of bile acid, 2kg of zinc sulfate, 1.5kg of astragalus, 1.5kg of oligofructose, and eosinophilic milk according to the mass ratio of freeze-dried powder Bacillus 2kg, Streptococcus faecalis 2kg.

[0025] The raw materials were mixed for 30 minutes at 25°C, pelletized in a pelletizer at 25°C, and dried at 38°C to obtain the feed additive for piglets.

Embodiment 3

[0027] Weighed raw materials: 15kg of pine needle powder, 12kg of kelp powder, 8kg of orange peel powder, 7kg of grape seed oil, 5kg of bile acid, 1kg of zinc sulfate, 2kg of astragalus, 1kg of fructooligosaccharides, 1kg of Lactobacillus acidophilus according to the mass ratio of freeze-dried powder , Streptococcus faecalis 2kg.

[0028] The raw materials were mixed for 30 minutes at 25°C, pelletized in a pelletizer at 25°C, and dried at 50°C to obtain the feed additive for piglets.

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PUM

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Abstract

The invention discloses a pig feed additive containing probiotics. The pig feed additive containing probiotics includes the following raw materials in parts by weight: 10-18 parts of pine needle powder, 10-15 parts of kelp powder, 5-10 parts of orange peel powder, 5-10 parts of grape seed oil, 1-5 parts of bile acid, 1-5 parts of zinc sulfate, 1-5 parts of milkvetch root, 1-3 parts of fructooligosaccharides, 1-5 parts of lactobacillus acidophilus according to the mass ratio of lyophilized powder, and 1-5 parts of streptococcus faecalis. The pig feed additive provided by the invention uses thenatural forage, the bile acid, the zinc sulfate, the fructooligosaccharides, and two probiotics of the lactobacillus acidophilus and the streptococcus faecalis together, can promote the growth of piglets, enhance the body metabolism, enhance the body immunity, and improve the growth performance of livestock.

Description

Technical field [0001] The invention relates to feed additive technology in the field of biotechnology, in particular to a pig feed additive containing probiotics and a preparation method thereof. Background technique [0002] With the rapid development of my country's animal husbandry, the application of animal feed additives has become increasingly widespread. The use of a large number of feed antibiotics in the 1980s caused the disorder of animal flora and the continuous production of drug-resistant bacteria, and also caused the generation of drug resistance in livestock, and increased drug residues in livestock products, which directly harmed human health. Therefore, the majority of scientific researchers and manufacturers pay more attention to the development of new feed nutrition. Many new feed nutrients that have the functions of improving feed conversion rate, antibacterial and antiviral, enhancing immunity, and improving production and reproduction performance have been ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K20/158A23K20/168A23K20/20A23K20/163A23K10/18
CPCA23K10/18A23K10/30A23K10/37A23K20/158A23K20/163A23K20/168A23K20/30A23K50/30Y02P60/87
Inventor 王雷蒋婷婷王玉涛
Owner 浙江唯娜科技有限公司
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