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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1

[0019] The present invention uses microecological fermentation technology to process food processing leftovers into enzyme preparations, and uses liquid enzyme preparations to add dry matter to make proteases as feed additives. The method for feeding livestock and poultry to prevent environmental pollution includes the following steps:

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

[0021] 2. Add soybean meal to enzyme preparation at a ratio of 1:1, ferment at 38°C for 48 hours, and dry the powder at a low temperature below 50°C into 60 mesh powder. Test the total number of bacteria, crude protein content, enzyme activity, total number of bacteria, Heavy metal arsenic mg / kg (calculated as As) <5.0, lead mg / kg (calculated as Pb) ≤ 10.0, cadmium mg...

Example Embodiment

[0022] Example 2

[0023] The method of the present invention for processing the leftovers of processed meat products into proteases as feed additives to feed livestock and poultry to prevent and control environmental pollution includes the following steps:

[0024] The leftovers, bones, minced meat, and expired food in the meat processing process are cooked and broken into 20 meshes, and then loaded into the fermentation tank with Lactobacillus acidophilus for deep fermentation. After passing the national feed standard test, the solid-liquid separation, and the liquid is added Wheat bran, adjust humidity at 50%-60%, anaerobic fermentation at 38℃ for 48 hours, then add wheat bran according to 1:1, dry at low temperature below 50℃, crush into 60 mesh powder, package for use after protease testing is qualified.

Example Embodiment

[0025] Example 3

[0026] The present invention processes leftovers, fruit peels, vegetable leaves and other organic matter in the fruit processing process into proteases as feed additives. The method for feeding livestock and poultry to prevent environmental pollution includes the following steps:

[0027] The leftovers from the fruit processing process, the fruit, peel, vegetable leaves and other organic matter are crushed and put into the fermentation tank with Enterococcus faecium for deep fermentation. When the test is qualified, use the liquid that becomes cow mouth water-like drawing 1:1 to add wheat bran and stir. Uniform anaerobic fermentation at 38°C for 48 hours, mix well with the fermented wheat bran at a ratio of 1:1, dry at a temperature below 50°C, smash into 60 mesh powdered protease, and pack it for later use after passing the test, which can be used as garbage A series of products, such as flavour agent, waste degrading powder, food waste starter, lactic acid bact...

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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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