Production method of low-cholesterol-content EPA-enriched eggs

Abstract

The invention relates to a production method of low-cholesterol-content EPA-enriched eggs. The production method comprises the following steps of preparing a Chinese herbal medicine composition which comprises 9 kinds of traditional Chinese medicines in parts by weight of 20 parts of fresh ginger powder, 20 parts of safflowers, 15 parts of radix trichosanthis, 10 parts of roots of herbaceous peonies, 10 parts of purslane, 10 parts of bighead atractylodes rhizomes, 10 parts of licorice roots, 10 parts of prepared rehmannia roots and 10 parts of figwort roots, grinding the traditional Chinese medicines into powder together, and sieving the powder with a 40-mesh sieve; preparing a nutrient composition, taking the following components in parts by weight of 50 parts of a completed feed for laying hens and 0.5 part of the Chinese herbal medicine composition, uniformly mixing the completed feed for laying hens with the Chinese herbal medicine composition so as to prepare a feed A, feeding the laying hens of 60 days old with the feed A, and continuously feeding the laying hens with the feed A until the laying hens are 125 days old; and taking the following components in parts by weight of 50 parts of the completed feed for the laying hens and 0.5 part of the nutrient composition, uniformly mixing the completed feed for the laying hens with the nutrient composition so as to prepare a feed B, feeding the laying hens which are older than the laying hens of 125 days old with the feed B, and continuously feeding the laying hens with the feed B in the whole process of the egg laying period of the laying hens.

Description

technical field [0001] The invention relates to a method for producing eggs, in particular to a method for producing eggs with low cholesterol and rich in EPA. Background technique [0002] EPA, eicosapentaenoic acid, is the main component of fish oil. EPA belongs to the Omega-3 series of polyunsaturated fatty acids. Although linolenic acid can be converted into EPA in the human body, the reaction speed in the human body is very slow and the conversion amount is very small, which is far from meeting the needs of the human body for EPA. Therefore, it must Supplement directly from food. [0003] EPA is one of several Omega-3 fatty acids commonly used by the body. Compared with the daily diet of our ancestors, today's daily diet contains relatively insufficient Omega-3 fatty acids. The main source of Omega-3 fatty acids in our daily diet is cold-water fish (such as wild salmon). Fish oil supplements can also increase the concentration of EPA in the body. Increasing EPA abs...

AI Technical Summary

Problems solved by technology

[0011] With the improvement of people's living standards, the awareness of health care and disease prevention has also increased, and the existing poultry egg nutrition can no longer meet people's needs for nutrition and health care. Therefore, the purpose of the present invention is to provide a low-cholesterol, rich EPA poultry and egg food