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A kind of duck feed and additive technology
Inactive Publication Date: 2014-02-05
ANHUI SCI & TECH UNIV
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Problems solved by technology
Although existing patents disclose production methods of selenium-enriched duck eggs or selenium-enriched and low-cholesterol duck eggs, these technologies only increase the selenium content in duck eggs and reduc
Method used
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[0047] Example 1:
[0048] 8 parts of astragalus polysaccharide, 12.2 parts of chitosan, 8.8 parts of curcumin, 5 parts of allicin, 0.2 parts of chromium nicotinate, 10 parts of yeast selenium, 34 parts of hawthorn and 21.8 parts of cassia seed were formulated into duck feed additives;
[0049] Then add the formulated duck feed additive to the basal diet of laying ducks at 0.3% of the basal diet quality, mix them evenly and feed them to laying ducks. The eggs produced by laying ducks 28 days after eating are high yolk immunoglobulin, High-lecithin, low-cholesterol selenium-enriched turmeric duck eggs.
Example Embodiment
[0050] Example 2:
[0051] 16 parts of astragalus polysaccharide, 24 parts of chitosan, 16 parts of curcumin, 10 parts of allicin, 0.29 parts of chromium nicotinate, 31 parts of yeast selenium, 1.5 parts of hawthorn and 1.21 parts of cassia seed were formulated into duck feed additives;
[0052] Then add the formulated duck feed additive to the basic diet of laying ducks at 0.2% of the quality of the basal diet, mix them evenly and feed them to laying ducks. The eggs produced by laying ducks after 28 days of consumption are high yolk immunoglobulin, High-lecithin, low-cholesterol selenium-enriched turmeric duck eggs.
Example Embodiment
[0053] Example 3:
[0054] 12 parts of astragalus polysaccharide, 20 parts of chitosan, 12 parts of curcumin, 8 parts of allicin, 0.26 parts of chromium nicotinate, 30 parts of yeast selenium, 12 parts of hawthorn and 5.74 parts of cassia seed are formulated into duck feed additives;
[0055] Then add the formulated duck feed additive to the basic diet of laying ducks at 0.25% of the quality of the basic diet, mix them evenly, and feed the laying ducks. The eggs produced by the laying ducks 28 days after eating are high yolk immunoglobulin, High-lecithin, low-cholesterol selenium-enriched turmeric duck eggs.
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Abstract
The invention relates to a feed additive for ducks producing selenium-rich rhizoma curcumae longae duck eggs. The feed additive is prepared from the following components: 8-16 parts of astragalus polysaccharide, 12.2-24 parts of chitosan, 8.6-17 parts of curcumin, 5-10 parts of allicin, 0.2-0.3 part of chromium nicotinate, 10-31.4 parts of selenium yeast, 0.8-34 parts of fructus crataegi and 0.5-22 parts of cassia seed. The feed additive, which accounts for 0.2-0.3 percent by weight of a basic ration, is added into the basic ration of the laying ducks, and the eggs laid by the laying ducks fed with the basic ration for 28 days contain yolk immunoglobulin, lecithin, selenium and rhizoma curcumae longae of high content, and cholesterin of low content, have wide health care functions, and play an important role in the aspects of benefiting the intelligence, preventing the alzheimer disease and the disease of cardiovascular system, resisting cancers and ageing, improving the immunity of a human body, and the like.
Description
[0001] technical field [0002] The invention relates to the technical field of poultry feed, in particular to the technical field of using green pollution-free feed additives to produce health-care functional eggs, and in particular to a duck feed additive for producing selenium-enriched turmeric duck eggs. [0003] Background technique [0004] In recent years, great changes have taken place in the dietary structure of urban and rural residents in my country, and cardiovascular disease has become the number one killer threatening national health. At the same time, with the increasing number of elderly people in my country, the prevalence of Alzheimer's disease has also increased. Both have brought enormous pressure and burden to the society and family, therefore, it is urgent to effectively prevent cardiovascular disease and senile dementia through food intervention. [0005] Selenium is an essential micronutrient element for the human body. The 35°-60° north latitude in t...
Claims
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