Isatis tinctoria-containing laying hen feed additive preparation method

A technology of feed additive and Banlangen, which is applied in animal feed, animal feed, application, etc., can solve the problems of inconvenient addition and use, unreasonable formula components, and complicated production process, so as to prevent food-borne diseases and enhance chicken immunity power, increase egg production rate

Inactive Publication Date: 2015-07-29
TIANJIN NO 2 VETERINARY PHARMA FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although there are many kinds of additives with Chinese herbal medicine as the main component, they all have defects in various aspects such as unreason...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A feed additive for laying hens containing Radix isatidis is prepared through the following method steps:

[0039] 1. Accurately weigh: Radix isatidis extract 25kg, Patrinia extract 15kg, Dandelion extract 20kg, Houttuynia cordata extract 20kg, starch 20kg;

[0040] 2. Pass the weighed raw material components through a 100-mesh sieve, and then crush the oversize to pass through a 100-mesh sieve;

[0041] 3. Put the raw material components that have passed through the 100-mesh sieve into the mixer and stir evenly;

[0042] 4. Put the uniformly stirred raw material components into the high-speed stirring granulator, spray into the wetting agent—pure water while stirring, and knead to make a soft material. The wetness of the soft material can be seen directly. Ribbon-shaped, it forms a ball in the hand, loosen the hand and squeeze it for a while, and the adhesion rate of the glove is low;

[0043] 5. The soft material is extruded and cut by a high-speed stirring granulat...

Embodiment 2

[0047] A feed additive for laying hens containing Radix isatidis is prepared through the following method steps:

[0048] 1. Accurately weigh: Radix isatidis extract 20kg, Patrinia extract 15kg, Dandelion extract 25kg, Houttuynia cordata extract 20kg, starch 20kg;

[0049] 2. Pass the weighed raw material components through a 100-mesh sieve, and then crush the oversize to pass through a 100-mesh sieve;

[0050] 3. Put the raw material components that have passed through the 100-mesh sieve into the mixer and stir evenly;

[0051] 4. Put the uniformly stirred raw material components into the high-speed stirring granulator, spray into the wetting agent—pure water while stirring, and knead to make a soft material. The wetness of the soft material can be seen directly. Ribbon-shaped, it forms a ball in the hand, loosen the hand and squeeze it for a while, and the adhesion rate of the glove is low;

[0052] 5. The soft material is extruded and cut by a high-speed stirring granulat...

Embodiment 3

[0056] A feed additive for laying hens containing Radix isatidis is prepared through the following method steps:

[0057] 1. Accurately weigh: Radix isatidis extract 20kg, Patrinia extract 20kg, Dandelion extract 25kg, Houttuynia cordata extract 15kg, starch 20kg;

[0058] 2. Pass the weighed raw material components through a 100-mesh sieve, and then crush the oversize to pass through a 100-mesh sieve;

[0059] 3. Put the raw material components that have passed through the 100-mesh sieve into the mixer and stir evenly;

[0060] 4. Put the uniformly stirred raw material components into the high-speed stirring granulator, spray into the wetting agent—pure water while stirring, and knead to make a soft material. The wetness of the soft material can be seen directly. Ribbon-shaped, it forms a ball in the hand, loosen the hand and squeeze it for a while, and the adhesion rate of the glove is low;

[0061] 5. The soft material is extruded and cut by a high-speed stirring granulat...

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PUM

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Abstract

The present invention belongs to the technical field of feed additive production, and particularly relates to an isatis tinctoria-containing laying hen feed additive preparation method, wherein per 100 parts of the raw materials comprises, by weight, 20-25 parts of a isatis tinctoria extract, 15-20 parts of a patrinia scabiosaefolia extract, 20-25 parts of a dandelion extract, 15-20 parts of a heartleaf houttuynia herb extract, and the balance of starch. The preparation method comprise: respectively crushing and screening the raw material components, respectively weighing the raw material components according to the weight ratio, carrying out mixing stirring, adopting water as a wetting agent to prepare wet particles, drying, and finishing the particles so as to prepare the laying hen feed additive. The isatis tinctoria-containing laying hen feed additive of the present invention belongs to the pure natural pollution-free product, and has effects of anti-virus, laying hen immunity enhancing, and laying hen egg yield increasing.

Description

technical field [0001] The invention belongs to the technical field of feed additive manufacturing, and in particular relates to a method for preparing a feed additive for laying hens containing Radix isatidis. Background technique [0002] For many years, in the breeding process of laying hens, antibiotics have been added to reduce various diseases of laying hens and increase egg production rate. In order to obtain greater economic benefits, some breeding enterprises often add excessive amounts of antibiotics. These excessively added antibiotics are brought to humans through the food chain, causing serious harm to human health. Therefore, it is of great significance to research and develop the use of Chinese herbal medicine extracts to replace antibiotics and to prepare pure natural and pollution-free green additives for laying hens. At present, although there are many kinds of additives with Chinese herbal medicine as the main component, they all have defects in various a...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 高占友马俊国李燕春
Owner TIANJIN NO 2 VETERINARY PHARMA FACTORY
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