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Microorganism feed additive for pigs and preparation method thereof

A pig feed additive and microorganism technology, which is applied in the field of food processing, can solve the problems such as cases where shell powder and Bacillus or lactic acid bacteria are not used in combination, and achieve the effects of improving disease resistance, strong environmental tolerance and stable performance.

Inactive Publication Date: 2017-12-19
南京图艾生物医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, there is no example of joint use of shell powder and Bacillus or lactic acid bacteria

Method used

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  • Microorganism feed additive for pigs and preparation method thereof

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Comparison scheme
Effect test

Embodiment 1

[0024] A microbial pig feed additive, which is prepared from the following components in proportion by weight: 23 parts of shellfish, 14 parts of fireweed, 11 parts of golden grass, 15 parts of bacillus, 8 parts of lactic acid bacteria, 3 parts of fish meal, and methionine 2 parts, 1 part lysine, 3 parts sodium acetate, 1 part calcium chloride, 25 parts water.

[0025] A preparation method of microbial pig feed additive, comprising the following steps:

[0026] (1) Crush shells, tinder grass and golden silk grass, mix them, pass through a 60-mesh sieve, add fish meal, sodium acetate, calcium chloride and water, mix well, and then sterilize at 121°C for 30 minutes;

[0027] (2) Activate the frozen bacillus and lactic acid bacteria and culture them in a 200mL Erlenmeyer flask at 35°C for 2 hours on a constant temperature shaker;

[0028] (3) adding the inoculation amount of 2% (v / w) into the fermenter, carrying out the fermentation and cultivation of the seed liquid under the c...

Embodiment 2

[0033] A microbial pig feed additive, which is prepared from the following components in proportion by weight: 32 parts of shellfish, 23 parts of fireweed, 20 parts of golden grass, 32 parts of bacillus, 17 parts of lactic acid bacteria, 8 parts of fish meal, and methionine 7 parts, 6 parts of lysine, 8 parts of sodium acetate, 7 parts of calcium chloride, 43 parts of water.

[0034] A preparation method of microbial pig feed additive, comprising the following steps:

[0035] (1) Crush shells, fireweed and golden silk grass, mix them, pass through an 80-mesh sieve, add fish meal, sodium acetate, calcium chloride and water, mix well, and then sterilize at 121°C for 45 minutes;

[0036] (2) Activate the frozen bacillus and lactic acid bacteria, and cultivate them in a 200mL Erlenmeyer flask at 37°C for 3 hours on a constant temperature shaker;

[0037] (3) adding the inoculation amount of 6% (v / w) into the fermenter, carrying out the fermentation and cultivation of the seed liq...

Embodiment 3

[0042] A microbial pig feed additive, which is prepared from the following components in proportion by weight: 39 parts of shellfish, 28 parts of fire grass, 25 parts of golden grass, 40 parts of bacillus, 21 parts of lactic acid bacteria, 12 parts of fish meal, and methionine 11 parts, 8 parts of lysine, 11 parts of sodium acetate, 9 parts of calcium chloride, 50 parts of water.

[0043] A preparation method of microbial pig feed additive, comprising the following steps:

[0044] (1) Crush shells, tinder grass and golden silk grass, mix them, pass through a 100-mesh sieve, add fish meal, sodium acetate, calcium chloride and water, mix well, and then sterilize at 121°C for 50 minutes;

[0045](2) Activate the frozen bacillus and lactic acid bacteria and culture them in a 200mL Erlenmeyer flask at 38°C for 4 hours on a constant temperature shaker;

[0046] (3) adding the inoculation amount of 8% (v / w) into the fermenter, carrying out the fermentation and cultivation of the see...

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Abstract

The present invention discloses a microorganism feed additive for pigs and a preparation method thereof. The feed additive is prepared from the following components in parts by weight: 23-39 parts of shells, 14-28 parts of anemome tomentosa, 11-25 parts of pogonatherum crinitum, 15-40 parts of bacillus, 8-21 parts of lactic acid bacteria, 3-12 parts of fish meal, 2-11 parts of methionine, 1-8 parts of lysine, 3-11 parts of sodium acetate, 1-9 parts of calcium chloride and 25-50 parts of water. (1) the microorganism feed additive for the pigs is strong in strain reproductive capability, stable in performance, high in viable microorganism concentration and strong in environmental tolerance, and a synergistic function improves immunity of the pigs; and (2) the feed additive uses a combination of the bacillus, lactic acid bacteria and shell powder, thus enriches nutrient components of feeds, improves a disease-resistant ability of the pigs and reduces a use amount of antibiotics.

Description

technical field [0001] The invention belongs to the technical field of food processing, and relates to a food additive, in particular to a microbial pig feed additive and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of my country's pig industry, pig epidemics are becoming more and more serious. Antibiotics and other chemical drugs are still the first choice for preventing various diseases. They are added to feed additives, and excessive antibiotic products are often used to ensure animal health. Health, but the excessive use of antibiotics often leads to the deterioration of the quality of animal meat products and their products and the enhancement of antibiotic resistance, and the transmission of antibiotics through the food chain leads to serious impacts on human health. [0003] With the continuous deepening of people's pursuit of "high-quality, low drug residue, green and pollution-free" food consumption concept, ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/12A23K10/22A23K10/26A23K20/142A23K20/24
CPCA23K10/12A23K10/22A23K10/26A23K10/30A23K20/142A23K20/24A23K50/30
Inventor 史月龙吴英亮汤静吴坤林刘文斌孔玉琴曾宋君
Owner 南京图艾生物医药科技有限公司
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