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Method of preventing livestock and poultry pollution by adopting protease produced by food processing leftover material

A technology for food processing and leftovers, applied in applications, animal husbandry, animal feed, etc., can solve the problems of high equipment investment cost, high cost, low profit, etc., and achieve the effect of low production cost, reduced dosage, and not easy to get sick.

Inactive Publication Date: 2014-03-12
曹业明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The treatment of livestock and poultry manure is also a biogas power generation process. The investment cost of equipment is high and the profit is low. It is difficult to establish the micro-ecological system of livestock and poultry pens by itself.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The present invention uses micro-ecological fermentation technology to process food processing leftovers into enzyme preparations, and adds dry matter into liquid enzyme preparations to make protease as feed additives. The method for raising livestock and poultry to prevent and control the environment includes the following steps:

[0020] 1. Crush the leftovers of food processing bread and cakes into a paste, put them into the Bacillus natto fermentation tank for deep fermentation to make a cow mouth-like liquid enzyme preparation, and use the feed hygiene index to test the standard and then use it for later use.

[0021] 2. Add soybean meal to enzyme preparation at a ratio of 1:1, ferment at 38°C for 48 hours, and then dry the powder at a low temperature below 50°C to form a 60-mesh powder. The total number of bacteria, crude protein content, enzyme activity, total number of miscellaneous bacteria, Heavy metal arsenic mg / kg (calculated as As) <5.0, lead mg / kg (calculat...

Embodiment 2

[0023] The present invention processes the leftovers of processed meat products into protease as a feed additive to raise livestock and poultry to prevent and control environmental pollution, comprising the following steps:

[0024] The leftovers, broken bones, minced meat, and expired food in the process of meat product processing are cooked and broken into 20 meshes, put into the fermentation tank with Lactobacillus acidophilus for deep fermentation, and the solid and liquid are separated after passing the national feed standard test, and the liquid is added Wheat bran, adjust the humidity at 50%-60%, anaerobically ferment at 38°C for 48 hours, then add wheat bran at a ratio of 1:1, dry at a low temperature below 50°C, grind it into 60-mesh powder, and pack it for later use after passing the protease test.

Embodiment 3

[0026] The present invention processes organic matters such as leftovers in the fruit processing process, ground fruits, fruit peels, and vegetable leaves into protease as a feed additive to raise livestock and poultry to prevent and control the environment. The method comprises the following steps:

[0027] Crumble organic matter such as leftovers, ground fruits, peels, and vegetable leaves during fruit processing and put them into a fermentation tank with Enterococcus faecium for deep fermentation. When the test is qualified, add wheat bran at a ratio of 1:1 to the liquid that becomes a slobber-like drawing and stir Uniform anaerobic fermentation at 38°C for 48 hours, mix well with fermented wheat bran at a ratio of 1:1, dry at a temperature below 50°C, crush it into 60 mesh powder protease, pack it for later use after passing the test, and use it as garbage A series of products such as flavoring agent, garbage degradation powder, food waste starter, lactic acid bacteria stra...

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PUM

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Abstract

The invention discloses a method of preventing livestock and poultry pollution by adopting protease produced by a food processing leftover material. The method comprises the following steps of: crushing the food processing leftover material into paste, filling the paste into a fermentation tank with microbial strains and fermenting to prepare a mucous enzyme preparation; mixing a dry matter with the enzyme preparation in a ratio of 1:1, fermenting for 48 hours at 38 DEG C, drying at the temperature lower than 50 DEG C, crushing into 60-mesh powder, and packaging to obtain a finished product. Viable count in the finished product protease reaches 2*10<9> cpu / g, and protein content can be improved by 20% in comparison with the prior art. 500g of the protease disclosed by the invention is mixed with 1 ton of complete feed by adding water in the ratio of 1:1 for fermenting for 12-24 hours at the normal temperature; the obtained product is used for feeding the livestock and poultry, so that livestock and poultry excrement is not smelly; a great deal of the added probiotics is contained in the excrement, so that the excrement can be quickly degraded, and nutrition in the complete feed can be converted into mycoprotein for being sufficiently absorbed by the livestock and poultry; a few nutrients are contained in the excrement, so that the excrement can be used as a colony house fermentation bed padding material, and the excessive padding is sold as nutrient soil, therefore, zero exhaustion of the livestock and poultry excrement is achieved.

Description

technical field [0001] The invention relates to the fields of food processing leftover material processing technology, protease production technology, livestock and poultry breeding technology, feed processing technology, environmental pollution prevention technology, etc., and specifically relates to a method for using food processing leftover material to produce protease to prevent and control livestock and poultry pollution. Background technique [0002] The current methods of processing food processing leftovers are mainly low-cost processing by manufacturers, centralized heating and sterilization by the government, fermentation to generate biogas for power generation, biogas slurry discharge, and biogas residue as fertilizer. The treatment of livestock and poultry manure is also a biogas power generation process. The investment cost of equipment is high and the profit is low. It is difficult to establish the micro-ecological system of livestock and poultry pens by itself...

Claims

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Application Information

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IPC IPC(8): A23K1/165
Inventor 曹业明姜文杰裴政曹立江
Owner 曹业明
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