Haematococcus health-care egg and production feed thereof

Abstract

The invention discloses a feed for production of a haematococcus health-care egg, a premix or an additive containing haematococcus pluvialis powder and krill meal is added into a basic feed in a certain proportion, the accumulation of natural astaxanthin and omega-3 unsaturated fatty acids in the egg yolk of the produced egg is high, the egg yolk coloring rate of the produced egg is 20% to 50% higher than that of ordinary eggs, the produced egg is free of antibiotic residue, cholesterol content is reduced by 30% to 40%, unfavorable factors that endanger human health are reduced, the produced egg is bright in color, the egg white the produced egg is more viscous, the egg yolk the produced egg is more tough, the taste of the produced egg is more fragrant, the nutrition is more fully retained, and the produced egg is more beneficial to human health.

Description

technical field

[0001] The invention belongs to the technical field of laying hens, and in particular relates to a haematococcus healthy egg and a feed for production and use thereof. Background technique

[0002] Eggs have been popularized in people's lives as a high-nutrition essential food. At present, most of the large-scale production of eggs adopts intensive breeding methods. Due to the limitations of single feed source and short production cycle in the feeding process, intensive production The yolk of farmed eggs is generally lacking in luster, far less deep than the yolk of eggs produced by traditional free-range chickens or pheasants, and it is difficult to meet the preference and nutritional needs of most consumers for dark yellow, orange-red or even red-hearted egg yolks.

[0003] How to adopt new technical measures to not only improve the yolk color of eggs produced by intensive chicken farming, but also maintain or even improve the structure of its main nutritio...

Examples

Embodiment 1

[0026] 32 laying hens, fed twice a day, each feeding feed (premix: basic feed = 1:20) 2000g, according to the amount of krill powder added is 2‰ of the mixed feed, Haematococcus pluvialis powder The added amount of the mixed feed is 2‰ of the mixed feed, and the laying hens are fed after being stirred evenly, and samples are taken for observation on the 3rd and 5th days. It was found that on the third day, the egg yolk had turned slightly red, and on the fifth day, the red color of the egg yolk deepened, and the egg white became viscous.

Embodiment 2

[0028] 32 laying hens were fed twice a day, with 2000g of feed (premix: basal feed = 1:18) each time, the amount of krill powder added was 4‰ of the mixed feed, and Haematococcus pluvialis powder The addition amount of the mixed feed is 6‰ of the mixed feed, and it is fed to the laying hens after stirring evenly, and samples are taken for observation on the 3rd and 5th days. It was found that on the third day, the egg yolk had turned slightly red, and on the fifth day, the red color of the egg yolk deepened, and the egg white became viscous.

Embodiment 3

[0030] 32 laying hens, fed twice a day, each feeding feed (premix: basal feed = 1:15) 2000g, according to the amount of krill powder added is 6‰ of the mixed feed, Haematococcus pluvialis powder The addition amount of the mixed feed is 10‰ of the mixed feed, and it is fed to the laying hens after stirring evenly, and samples are taken for observation on the 3rd and 4th days. It was found that on the third day, the egg yolk had turned slightly red, and on the fourth day, the red color of the egg yolk deepened, and the egg white became viscous.

technical field

[0001] The invention belongs to the technical field of laying hens, and in particular relates to a haematococcus healthy egg and a feed for production and use thereof. Background technique

[0002] Eggs have been popularized in people's lives as a high-nutrition essential food. At present, most of the large-scale production of eggs adopts intensive breeding methods. Due to the limitations of single feed source and short production cycle in the feeding process, intensive production The yolk of farmed eggs is generally lacking in luster, far less deep than the yolk of eggs produced by traditional free-range chickens or pheasants, and it is difficult to meet the preference and nutritional needs of most consumers for dark yellow, orange-red or even red-hearted egg yolks.

[0003] How to adopt new technical measures to not only improve the yolk color of eggs produced by intensive chicken farming, but also maintain or even improve the structure of its main nutritio...

Examples

Embodiment 1

[0026] 32 laying hens, fed twice a day, each feeding feed (premix: basic feed = 1:20) 2000g, according to the amount of krill powder added is 2‰ of the mixed feed, Haematococcus pluvialis powder The added amount of the mixed feed is 2‰ of the mixed feed, and the laying hens are fed after being stirred evenly, and samples are taken for observation on the 3rd and 5th days. It was found that on the third day, the egg yolk had turned slightly red, and on the fifth day, the red color of the egg yolk deepened, and the egg white became viscous.

Embodiment 2

[0028] 32 laying hens were fed twice a day, with 2000g of feed (premix: basal feed = 1:18) each time, the amount of krill powder added was 4‰ of the mixed feed, and Haematococcus pluvialis powder The addition amount of the mixed feed is 6‰ of the mixed feed, and it is fed to the laying hens after stirring evenly, and samples are taken for observation on the 3rd and 5th days. It was found that on the third day, the egg yolk had turned slightly red, and on the fifth day, the red color of the egg yolk deepened, and the egg white became viscous.

Embodiment 3

[0030] 32 laying hens, fed twice a day, each feeding feed (premix: basal feed = 1:15) 2000g, according to the amount of krill powder added is 6‰ of the mixed feed, Haematococcus pluvialis powder The addition amount of the mixed feed is 10‰ of the mixed feed, and it is fed to the laying hens after stirring evenly, and samples are taken for observation on the 3rd and 4th days. It was found that on the third day, the egg yolk had turned slightly red, and on the fourth day, the red color of the egg yolk deepened, and the egg white became viscous.