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Lutein laying hen feed and preparation method thereof

A technology for laying hen feed and lutein, applied in the field of chicken feed, can solve problems such as food poisoning, and achieve the effects of improving utilization rate, curbing salmonella, and enhancing immune function of the body

Pending Publication Date: 2020-03-27
惠州市乐夫农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, due to intestinal infection of laying hens, about 10% of fresh eggs contain pathogenic Salmonella, mold or parasite eggs, which can cause food poisoning if eaten by mistake

Method used

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  • Lutein laying hen feed and preparation method thereof
  • Lutein laying hen feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0027] For an implementation, see figure 1 , a preparation method of lutein laying hen feed, comprising the following steps:

[0028] S110, performing a high-temperature sterilization operation on the basic feed, then adding dandelion phytic acid into the basic feed, and performing a stirring operation to obtain a first premixed material.

[0029] S120, purifying the lutein ester raw material to obtain lutein ester extract and raw material filter residue, adding fermented probiotics into warm water for activation to obtain a fermented probiotic liquid; adding the fermented probiotic liquid to the In the filter residue of the raw material, a stirring fermentation reaction is carried out to obtain a second premixed material.

[0030] S130, adding the second premix, the lutein ester extract, multivitamins and compound trace elements to the first premix, and performing stirring operation to obtain lutein feed for laying hens; wherein , the mass ratio of the basic feed, the lutei...

Embodiment 1

[0049]S111, at a temperature of 100°C, perform a high-temperature sterilization operation on 164 kg of basic feed, then add 2 kg of dandelion phytic acid into the basic feed, and perform a stirring operation to obtain a first premix; wherein the basic feed Including cassava flour 50kg, corn 70kg, soybean meal 20kg, wheat bran 10kg, soybean oil 3kg, shell powder 10kg, salt 1kg.

[0050] S121, purifying 30 kg of lutein ester raw material to obtain lutein ester extract and raw material filter residue, adding 30 kg of fermented probiotics into warm water for activation to obtain a fermented probiotic liquid; adding the fermented probiotic liquid to In the filter residue of the raw material, at a temperature of 30°C, carry out a stirring fermentation reaction for 24 hours to obtain a second premix; wherein, for example, the raw material of lutein ester includes marigold, cabbage, celery, cauliflower, asparagus , alfalfa, lettuce, carrot and corn; the fermented probiotics include Cl...

Embodiment 2

[0053] S112, at a temperature of 150°C, perform a high-temperature sterilization operation on 167 kg of the basic feed, then add 5 kg of dandelion phytic acid into the basic feed, and perform a stirring operation to obtain a first premix; wherein the basic feed Including cassava flour 70kg, corn 50kg, soybean meal 30kg, wheat bran 5kg, soybean oil 5kg, shell powder 5kg, salt 2kg.

[0054] S122, purifying 10 kg of lutein ester raw material to obtain lutein ester extract and raw material filter residue, adding 10 kg of fermented probiotics into warm water for activation to obtain a fermented probiotic liquid; adding the fermented probiotic liquid to In the filter residue of the raw material, a stirring fermentation reaction was carried out at a temperature of 42° C. for 12 hours to obtain a second premix; wherein, for example, the lutein ester raw material includes marigold, cabbage, celery, cauliflower, and asparagus , alfalfa, lettuce, carrot and corn; the fermented probiotics...

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Abstract

The invention relates to the field of chicken feed, and discloses lutein laying hen feed and a preparation method thereof. The lutein laying hen feed comprises the following components in parts by weight: 130-200 parts of basic feed, 10-30 parts of a lutein ester raw material, 10-30 parts of fermentation probiotics, 2-5 parts of dandelion phytic acid, 0.5-1 part of multivitamins, and 0.5-1 part ofcomplex trace elements, wherein the lutein ester raw material comprises a lutein ester extract and a raw material residue. The lutein laying hen feed can increase the lutein content in eggs, and canreduce the amount of salmonella in the eggs.

Description

technical field [0001] The invention relates to the field of chicken feed, in particular to a lutein feed for laying hens and a preparation method thereof. Background technique [0002] Medical experiments have proved that the natural lutein contained in plants is an antioxidant with excellent performance. Adding a certain amount of lutein in food can prevent cell aging and organ aging, and at the same time prevent senile retinal macula Vision loss and blindness caused by degeneration, through a series of medical research, carotenoids have been suggested as cancer preventive agents, life prolonging agents, ulcer inhibitors, heart attack and coronary artery disease inhibitors. At the same time, lutein can also be used as a feed additive for the coloring of poultry meat and eggs, and it has also been used as a coloring and nutritional health agent in the food industry. [0003] Egg is a food with high nutritional value, and it is one of the important sources of protein needed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K20/158A23K10/26A23K20/22A23K20/174A23K10/12A23K20/10A23K20/20A23K20/28A23K20/24
CPCA23K50/75A23K10/30A23K10/37A23K20/158A23K10/26A23K20/22A23K20/174A23K10/12A23K20/10A23K20/30A23K20/28A23K20/24Y02P60/87
Inventor 王文涛董平天王竹青
Owner 惠州市乐夫农业科技有限公司
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