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Production method for selenium-enriched eggs

A production method and technology for selenium-enriched eggs, which are applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of complex production technology, difficult to popularize, high price, etc., and achieve simple production technology and improved protein nutrition level. , the effect of high tolerance

Inactive Publication Date: 2019-07-02
HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And a kind of organic selenium (amino acid chelated selenium) that Chinese invention patent application CN92109302.0 provides is mixed in poultry feed, is used for producing selenium-enriched eggs, although this side is safe, but this organic selenium of amino acid chelated selenium, production process Complex, expensive, difficult to promote in production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 A kind of production method of selenium-enriched eggs:

[0021] (1) Cultivation of selenium-enriched alfalfa: In 2009, alfalfa was planted in the alfalfa production area of ​​Henan Huanghetan Hebo Grass Industry Co., Ltd. according to conventional methods. When the alfalfa grew to a plant height of 10cm, the preparation concentration was 15mg / kg Sodium selenite aqueous solution, then 30kg / 667m 2 The amount of spraying should be sprayed once every 5 days, and sprayed four times in a row; it is best to spray after 5 pm, and if it rains after spraying, it needs to be re-sprayed; other cultivation management measures are the same as the conventional ones (the same below);

[0022] (2) Preparation of selenium-enriched additive: the alfalfa is harvested when it grows to the initial flowering stage, and then dried to obtain selenium-enriched alfalfa; then the produced selenium-enriched alfalfa is made into grass powder;

[0023] (3) Feed preparation: the selenium...

Embodiment 2

[0025] Embodiment 2 A kind of production method of selenium-enriched eggs:

[0026] (1) Cultivation of selenium-enriched alfalfa: In 2010, alfalfa was planted in the alfalfa production area of ​​Henan Huanghetan Hebo Grass Industry Co., Ltd. according to conventional methods. 2 Spray the sodium selenite aqueous solution with a concentration of 60mg / kg, spray once every 5 days, and spray four times; it is best to spray after 5 pm, if it rains after spraying, it needs to be sprayed again ;

[0027] (2) Preparation of selenium-enriched additive: after the alfalfa grows to the initial flowering stage, it is harvested, and after killing and drying, the selenium-enriched alfalfa is obtained; then the selenium-enriched alfalfa is made into grass powder;

[0028] (3) Feed preparation: Add the selenium-enriched additive prepared above in a ratio of 15% (percentage by weight) to conventional feed for laying hens and mix evenly, so that the selenium concentration reaches 0.2 mg / kg;

[...

Embodiment 3

[0030] Embodiment 3 A kind of production method of selenium-enriched eggs:

[0031] (1) Cultivation of selenium-enriched alfalfa: alfalfa was planted in a farm in Xinxiang, Henan Province in 2010. When the alfalfa grew to a plant height of 10cm, a sodium selenite aqueous solution with a concentration of 20mg / kg was prepared, and then 30kg / 667m 2 Spray the amount of spraying, spray once every 5 days, and spray four times in a row; spray after 5 pm is the best, if it rains after spraying, it needs to be sprayed again;

[0032] (2) Preparation of selenium-enriched additive: the alfalfa is harvested after it grows to the initial flowering stage, and then dried to obtain selenium-enriched alfalfa, which is then made into grass powder;

[0033] (3) Feed preparation: Add the selenium-enriched additive prepared above in a ratio of 15% (percentage by weight) to conventional feed for laying hens and mix evenly, so that the selenium-containing concentration reaches 0.3 mg / kg;

[0034] (...

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Abstract

The invention relates to a production method for selenium-enriched eggs. The method comprises the following steps that firstly, selenium-enriched alfalfa is prepared into grass meal, then the grass meal is uniformly mixed into a conventional feed for laying hens according to a certain ratio (in percentage by weight), so that the selenium concentration reaches 0.2-1.0 mg / kg, the selenium-enriched eggs can be produced after the laying hens are fed according to a conventional feeding method for 15-30 days, and the selenium content of the eggs is 2-5 times higher than that of common eggs. According to the method, the selenium-enriched eggs have the effects of supplementing selenium and enhancing the human health and can be easily accepted by people, and in addition, by adopting the method forproducing the selenium-enriched eggs, the method is safe, low in cost and simple in process.

Description

[0001] Technical field: [0002] The invention relates to a method for producing selenium-enriched eggs, in particular to a method for producing selenium-enriched eggs that is safe, low-cost and simple in process. [0003] Background technique: [0004] Selenium is one of the 14 indispensable trace elements for humans and animals. Participating in human metabolism, it is a component of glutathione peroxidase, which can prevent perchlorase from accumulating in cells, thereby protecting cells from damage. Selenium deficiency can cause a series of diseases in humans and animals. Reasonable supplementation of selenium can enhance people's physical fitness, enhance the body's immunity, and prevent and treat diseases. According to a large number of data, selenium can prevent and treat Keshan disease and Kaschin-Beck disease, and has a certain effect on hypertension and cardiovascular diseases. It also has anti-cancer, anti-cancer, immune-enhancing and anti-aging effects. It has an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A01G7/06
CPCA01G7/06A01K67/02A23K10/30A23K20/30A23K50/75
Inventor 胡华锋郭孝张立恒刘键张卫宪黄炎坤武书彦马志伟郭向阳张新艳刘卫东杨建平
Owner HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY
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