Production method of low cholesterol selenium-enriched native eggs

Abstract

The invention discloses a production method of low cholesterol selenium-enriched native eggs. The production method comprises the following steps: S1, selecting a production region which is applicable to growth of local chicken and meets the environmental requirement; S2, selecting a local chicken variety applicable to market expectation and local ecological environment; S3, selecting an appropriate breeding way; S4, preparing organic state selenium, and fermenting by adopting a Chinese herbal medicine composition; and S5, feeding the lock chickens by adopting a product of the step S4. The production method disclosed by the invention has the advantages that a selenium ore is taken as a selenium source and is converted into the organic state selenium by virtue of microorganisms, then the organic state selenium is used for feeding the local chickens, biological titer and safety are high, and cost for converting the selenium ore into the organic state selenium is low; after Chinese herbal medicines are fermented by virtue of the microorganisms, pharmacological effect is improved by many times, and new physiological active substances are also produced, so that usage amount of the Chinese herbal medicines is greatly reduced, and feeding cost is reduced; selenium ore conversion and Chinese herbal medicine fermentation are carried out at the same time, so that operation is simple, and popularization is easy; lactic acid bacteria, the organic state selenium and the Chinese herbal medicines are synergistic, nonspecific immunity of the chickens is enhanced, veterinary drug and antibiotics can be replaced, and edible security of the eggs is higher. Detection shows that cholesterol content of the native eggs produced by adopting the technology is less than or equal to 30mg / 100g, and selenium content is more than or equal to 40mg / kg.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a method for producing low-cholesterol selenium-enriched native eggs. Background technique [0002] Eggs are rich in high-quality protein, phospholipids, minerals, vitamins and other nutrients needed by the human body. They have always been an important source of animal protein for people in urban and rural areas of our country, and an important food for our people. At present, the output of eggs in our country has reached about 26.5 million tons, accounting for The proportion of the world's total egg production is about 40%. However, 1 egg contains 292.5 mg of cholesterol. Excessive intake of eggs will increase the serum cholesterol in the human body and cause cardiovascular disease. Therefore, the "Dietary Guidelines for Chinese Residents" issued by the Chinese Nutrition Society recommends that ordinary adults eat 1 egg a day, and patients with dyslipidemia should not ex...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned method for producing selenium-enriched and low-cholesterol eggs has the disadvantages of complicated production process and high cost