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Preparation method and application of feed additive

A technology of feed additives and materials, applied in applications, animal feed, animal feed, etc., can solve problems such as increased feeding costs, threats to human health, and single functions, so as to reduce the use of antibiotics, improve immunity, and increase egg production rate Effect

Pending Publication Date: 2020-12-15
广西科胜生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are mainly three obvious problems: one is that most feed additives have a single function and can only improve certain aspects, such as increasing egg production or promoting growth or improving disease resistance; the other is that current feed additives are usually aimed at Developed for a single type of poultry, such as chicken or pig or fish, there is no feed additive that can be applied to different animals at the same time and has a good effect; the third is to improve disease resistance, the current feed additives are basically antibiotics Drug additives, the addition of antibiotic drugs, are prone to drug resistance after long-term use. Harmful residues are enriched in poultry and livestock, and are passed to the human body through the food chain, threatening human health. There are certain problems in product safety. At the same time, the use of antibiotics will lead to an increase in feeding costs

Method used

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  • Preparation method and application of feed additive
  • Preparation method and application of feed additive
  • Preparation method and application of feed additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050]A preparation method of a feed additive, the production process is as follows figure 1 As shown, it specifically includes the following steps:

[0051] S1. Main material treatment: use cassava residue as the main ingredient, take samples to measure the moisture and starch content of cassava residue, require moisture ≤ 73%, starch (dry product) ≥ 50%, when the moisture exceeds the standard, add cassava flour or cassava granules To adjust to meet the standard; cassava residues enter the factory after reaching the standard, and inoculate within two days after entering the factory;

[0052] S2, aerobic fermentation:

[0053] (1) The main material is put into the tank: the main material is transferred to the aerobic tank, and the height of the material is 50-55cm;

[0054] (2) Adding auxiliary materials: using soybean meal and sodium dihydrogen phosphate as auxiliary materials, the above auxiliary materials are evenly sprinkled on the main material and pre-mixed to obtain t...

Embodiment 2

[0100] A preparation method for a feed additive, specifically comprising the steps of:

[0101] S1. Main material treatment: use cassava residue as the main ingredient, take samples to measure the moisture and starch content of cassava residue, require moisture ≤ 73%, starch (dry product) ≥ 50%, when the moisture exceeds the standard, add cassava flour or cassava granules To adjust to meet the standard; cassava residues enter the factory after reaching the standard, and inoculate within two days after entering the factory;

[0102] S2, aerobic fermentation:

[0103] (1) The main material is put into the tank: the main material is transferred to the aerobic tank, and the height of the material is 50-55cm;

[0104] (2) Adding auxiliary materials: using soybean meal and sodium dihydrogen phosphate as auxiliary materials, the above auxiliary materials are evenly sprinkled on the main material and pre-mixed to obtain the pre-mixed material; The percentages are as follows: soybean...

Embodiment 3

[0114] A preparation method of a feed additive, the production process is as follows figure 1 As shown, it specifically includes the following steps:

[0115] S1, main material processing: take cassava as the main material, take samples to measure the moisture and starch content of cassava residue, require moisture ≤ 73%, starch (dry product) ≥ 50%, when the moisture exceeds the standard, add cassava flour or cassava granules to Adjust to meet the standard; cassava residues enter the factory after reaching the standard, and inoculate within two days after entering the factory;

[0116] S2, aerobic fermentation:

[0117] (1) The main material is put into the tank: the main material is transferred to the aerobic tank, and the height of the material is 50-55cm;

[0118] (2) Adding auxiliary materials: using soybean meal and sodium dihydrogen phosphate as auxiliary materials, the above auxiliary materials are evenly sprinkled on the main material and pre-mixed to obtain the pre-...

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Abstract

The invention discloses a preparation method and application of a feed additive, and belongs to the field of feed additives. The preparation method of the feed additive comprises the following steps of S1, treating the main materials; S2, carrying out aerobic fermentation: (1) feeding the main material into a tank; (2) adding auxiliary materials; (3) inoculating bacteria A and bacteria B, whereinthe bacteria A are aspergillus oryzae spore powder, and the bacteria B are saccharomyces cerevisiae; (4) performing turning and throwing; (5) inoculating bacteria C and bacteria D, wherein the bacteria C are lactobacillus casei, and the bacteria D are clostridium butyricum; (6) inoculating bacteria D; S3, carrying out anaerobic fermentation; S4, taking out of a pool for modulation; and S5, performing packaging and delivery inspection. The feed additive prepared by the invention is obtained by asynchronous fermentation of multi-strain combination and control of certain fermentation conditions,not only has multiple functions of food calling, immunity improvement, feed conversion ratio reduction, egg laying rate improvement and the like, but also can be simultaneously applied to feeding of animals such as poultry, livestock, aquatic products and the like, and is a multifunctional, healthy and safe feed additive.

Description

technical field [0001] The invention relates to the technical field of feed additive processing, in particular to a preparation method and application of a feed additive. Background technique [0002] Feed additives refer to small or trace substances added during feed production, processing or use, which are used in small amounts but have significant effects in feed. Feed additives play an important role in improving the nutritional value of feed, increasing feed utilization, promoting animal growth, improving animal health, improving animal product quality, improving animal production performance, and reducing production costs. With the development of animal husbandry, the development momentum of my country's feed industry is also extremely rapid. Feed additives have made more applications in the modern feed industry. [0003] At present, there are many kinds of feed additives, and there are many problems at the same time. At present, there are mainly three obvious proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/30A23K50/30A23K50/75A23K50/80
CPCA23K10/12A23K10/30A23K50/30A23K50/75A23K50/80
Inventor 廖美德陈应强韦兰和曹春雷
Owner 广西科胜生物科技有限公司
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