Feed raw material, and preparation method and application thereof

A technology for feed raw materials and meat and bone meal, which is applied to the fields of feed raw materials and their preparation and application, can solve the problems of the spread of animal epidemics, the disease of livestock and poultry, and the death of livestock and poultry, so as to improve the living environment and have high nutritional value. , the effect of reducing environmental pollution

Active Publication Date: 2015-07-22
刘敬先
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 3. Natural decomposition method (long period, not suitable for large batches) to build a large-volume cement pool well with a sealed cover. The bottom of the pool does not need to be cemented to harden. Put the sick and dead livestock into the well, and then seal the well head with the cover , let the carcasses of si

Method used

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  • Feed raw material, and preparation method and application thereof
  • Feed raw material, and preparation method and application thereof
  • Feed raw material, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Preparation of Meat and Bone Meal:

[0026] The purified Bacillus subtilis, Candida utilis and wheat bran were mixed and cultured at 50°C for 4 hours in a closed reaction tank. After culturing, dead pigs were added and biodegraded at 70°C under crushing and stirring conditions for 24 hours. The remaining wheat bran is added to it, and the degradation product obtained by biodegradation is sterilized and dried at 110°C for 20 hours, and then steam-dried at 250°C for 20 minutes after sterilization. (2.5mm) to get meat and bone meal.

[0027] Among them, the mass ratio of dead livestock and poultry to wheat bran is 5:1; biodegradation bacteria account for 1 / 1000 of the total amount of dead livestock and poultry and wheat bran.

[0028] The purified Bacillus subtilis is obtained by transferring the commercially available Bacillus subtilis to the slant of beef extract peptone medium, cultured at a constant temperature of 37° C. for 48 hours, and set aside.

[0029] The puri...

Embodiment 2

[0032] Preparation of Meat and Bone Meal:

[0033] The purified Bacillus subtilis, Candida utilis and wheat bran were mixed and cultured at 55°C for 7 hours in a closed reaction tank. After culturing, dead chickens were added to biodegrade at 60°C under crushing and stirring conditions for 20 hours. The remaining wheat bran is added to it, and the biodegraded degradation products are sterilized and dried at 115°C for 24 hours, and then steam-dried at 300°C for 25 minutes. After drying, keep the temperature constant (300°C) and press for 20 minutes. (2.5mm) to get meat and bone meal.

[0034] Among them, the mass ratio of dead livestock and poultry to wheat bran is 5:1; biodegradation bacteria account for 1 / 1000 of the total amount of dead livestock and poultry and wheat bran.

Embodiment 3

[0036] Preparation of Meat and Bone Meal:

[0037] The purified Bacillus subtilis, Candida utilis and wheat bran were mixed and cultured at 55°C for 5 hours in a closed reaction tank. After culturing, dead pigs were added and biodegraded at 65°C under crushing and stirring conditions for 22 hours. At the same time, the The remaining wheat bran was added to it, and the biodegraded degradation product was sterilized at 105°C for 20 hours, then steam-dried at 240°C for 30 minutes after sterilization, kept at the same temperature (240°C) for 20 minutes after drying, crushed and sieved ( 2.5mm) to get meat and bone meal.

[0038] Among them, the mass ratio of dead livestock and poultry to wheat bran is 6:1; biodegradation bacteria account for 1 / 500 of the total amount of dead livestock and poultry and wheat bran.

[0039] Carry out corresponding detection and application to above-mentioned each embodiment gained meat and bone meal, be specially:

[0040] 1. Detection of quality a...

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Abstract

The invention relates to reprocessing of livestock and poultry dying of diseases, and concretely relates to a feed raw material (meat and bone meal), and a preparation method and an application thereof. The meat and bone meal is obtained through the steps of biodegradation bacterium treatment on livestock and poultry dyeing of diseases, and reprocessing. The method is adopted to carry out harmless treatment, so the livestock and poultry dying of diseases can be timely collected and processed in a standardized manner, so the food safety and public health safety risk is reduced; the propagation and spreading probability of animal epidemic diseases is effectively reduced, the health level of animals is improved, and the healthy and stable development of the animal husbandry is guaranteed; environment pollution can be reduced, and the rural settlement environment is improved; and additionally, the livestock and poultry dying of diseases contains abundant proteins and oils, so resource recycling and changing of wastes into valuables can be realized.

Description

technical field [0001] The invention relates to the reprocessing of sick and dead livestock and poultry, in particular to a feed material (meat and bone meal) and its preparation and application. Background technique [0002] my country is a large animal husbandry country, with 1.2 billion pigs and 12 billion chickens annually. Based on the death rate of live pigs of 3-6% and the mortality rate of chickens of 5-10%, there are huge problems and hidden dangers in the treatment of dead livestock and poultry. The risk of processed meat products entering the food chain and forming an industrial chain of black processing. [0003] At present, there are mainly three types of harmless treatment of sick and dead livestock and poultry: [0004] 1. Deep burial (easy to cause secondary pollution) Choose a suitable deep burial site, which must be far away from residential areas, livestock breeding areas, water bodies and water sources, with stable geology, and in the downwind of reside...

Claims

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Application Information

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IPC IPC(8): A23K1/10A23K1/14
CPCY02P60/87
Inventor 刘敬先宋树才李延山王格郝利忠
Owner 刘敬先
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