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Preparation method for meat duck feed additive

A meat duck feed and additive technology, which is applied in animal feed, animal feed, application, etc., can solve the problems of high cost and slow weight gain, and achieve the effects of low cost, fast weight gain and shortened slaughtering time

Inactive Publication Date: 2015-09-30
LIUZHOU YITING TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a preparation method of meat duck feed additive, which can solve the problems of high cost and slow weight gain in the existing meat duck feed addition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The preparation method of the meat duck feed additive of the present embodiment may further comprise the steps:

[0023] A. Weigh raw materials according to the following parts by weight: 15 parts of pine needle powder, 10 parts of kelp powder, 3 parts of egg shell powder, 15 parts of propolis, 1 part of citric acid, and 0.4 part of beta-carotene;

[0024] B, sieve pine needle powder, kelp powder and egg shell powder respectively, make their fineness within 100 orders, mix the sieved pine needle powder, kelp powder and egg shell powder evenly to obtain mixed powder;

[0025] C. Add propolis to the mixed powder, heat and stir evenly, the stirring speed is 220 rpm, the temperature is 35°C, and the time is 30 minutes;

[0026] D, adding citric acid and β-carotene to the mixture obtained in step C and heating and stirring, the stirring speed is 100 rpm;

[0027] E. Carry out high-temperature sterilization at 110°C, and the sterilization time is 60 minutes.

[0028] When u...

Embodiment 2

[0030] The preparation method of the meat duck feed additive of the present embodiment may further comprise the steps:

[0031] A, raw materials are weighed by the following parts by weight: 18 parts of pine needle powder, 8 parts of kelp powder, 4 parts of egg shell powder, 22 parts of propolis, 1.5 parts of citric acid, 0.6 part of beta-carotene;

[0032] B, sieve pine needle powder, kelp powder and egg shell powder respectively, make their fineness within 120 orders, mix the sieved pine needle powder, kelp powder and egg shell powder evenly to obtain mixed powder;

[0033] C. Add propolis to the mixed powder, heat and stir evenly, the stirring speed is 200 rpm, the temperature is 38°C, and the time is 25 minutes;

[0034] D, adding citric acid and β-carotene to the mixture obtained in step C and heating and stirring, the stirring speed is 80 rpm;

[0035] E. Carry out high-temperature sterilization at 125°C, and the sterilization time is 45 minutes.

Embodiment 3

[0037] The preparation method of the meat duck feed additive of the present embodiment may further comprise the steps:

[0038] A, raw materials are weighed according to the following parts by weight: 20 parts of pine needle powder, 5 parts of kelp powder, 5 parts of egg shell powder, 25 parts of propolis, 2 parts of citric acid, 0.8 part of beta-carotene;

[0039] B, sieve the pine needle powder, kelp powder and egg shell powder respectively to make their fineness within 110 meshes, mix the sieved pine needle powder, kelp powder and egg shell powder evenly to obtain mixed powder;

[0040] C. Add propolis to the mixed powder, heat and stir evenly, the stirring speed is 180 rpm, the temperature is 40°C, and the time is 15 minutes;

[0041] D, adding citric acid and β-carotene to the mixture obtained in step C and heating and stirring, the stirring speed is 120 rpm;

[0042] E. Carry out high-temperature sterilization at 120°C, and the sterilization time is 30 minutes.

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PUM

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Abstract

The invention discloses a preparation method for a meat duck feed additive, and relates to the technical field of feed additives. The method comprises the following steps: weighing raw materials; sieving pine needle meal, kelp meal and egg shell meal respectively to keep the finenesses within 100-120 meshes, and uniformly mixing the sieved pine needle meal, kelp meal and egg shell meal to obtain a mixed powder; adding propolis to the mixed powder, heating, and uniformly stirring for 15-30 minutes at stirring speed of 180-220r / min and temperature of 35-40 DEG C; adding citric acid and beta-carotene to the mixture, heating and stirring at stirring speed of 80-120r / min; carrying out high-temperature sterilization for 30-60 minutes at 110-125 DEG C. The method disclosed by the invention solves the problems of high cost and low weight gaining speed existing in the existing meat duck additives.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a method for preparing a meat duck feed additive. Background technique [0002] Duck has always been an excellent food material for people to improve. There are many recipes or processed ready-to-eat foods related to duck meat. Therefore, the market demand for meat duck is also growing steadily, and meat duck farming has also been relatively popular. With the rapid development, feed additives are widely used in the current meat duck breeding. Commonly used meat duck feed additives include antibiotics, hormones and Chinese herbal medicine additives. The first two additives will have the defects of drug residues and side effects on the human body. Chinese herbal medicine The additive solves the above-mentioned problems of drug residues and side effects on the human body, and also has the advantage of no drug resistance, but its cost is high, and its effect is slow, and the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/14A23K1/175
Inventor 张开亿
Owner LIUZHOU YITING TRADE
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