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Nutrient-enriched natural astacin containing quail feed

A technology of nutritional enhancement and astaxanthin, applied in animal feed, additional food elements, applications, etc., can solve the problems of quail egg yolk lack of luster, difficulty in meeting preference and nutritional needs, single source of feed, etc., to achieve eye protection , prevent eye macular degeneration, and be easily absorbed by the human body

Inactive Publication Date: 2016-09-21
云南爱尔发生物技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the large-scale production of quail eggs adopts intensive breeding methods. Due to the limitations of single feed source and short production cycle in the feeding process, the yolk color of intensively farmed quail eggs generally lacks luster, which is difficult to satisfy most consumers. Preference and nutritional needs for deep yellow, orange or even red heart yolks

Method used

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  • Nutrient-enriched natural astacin containing quail feed
  • Nutrient-enriched natural astacin containing quail feed
  • Nutrient-enriched natural astacin containing quail feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Quail feed enriched in nutrition and rich in natural astaxanthin, comprising the following components in mass percentage:

[0021] Natural astaxanthin 5%, poultry feed 95%;

[0022] Among them, the poultry feed consists of the following components in mass percentage: 63% corn, 25% soybean meal, and 7% shell powder;

[0023] Natural astaxanthin has a left-handed structure, including all-trans, 9-cis and 13-cis isomers, and the all-trans isomer is the main one, accounting for 3 / 4 of the natural astaxanthin components; natural astaxanthin The element is extracted from Haematococcus pluvialis.

[0024] The natural astaxanthin extracted from Haematococcus pluvialis accounts for 0.1-6% of the weight of Haematococcus pluvialis, and its ratio of all-trans: 9 cis: 13 cis is (82-85%): (7 ~10%): (5~10%).

[0025] Utilize above-mentioned quail feed, after feeding quail for 3-5 days, collect astaxanthin-rich quail eggs produced by quail, the yolk color of the quail eggs is obviou...

Embodiment 2

[0027] Quail feed enriched in nutrition and rich in natural astaxanthin, comprising the following components in mass percentage:

[0028] Natural astaxanthin 1%, poultry feed 99%;

[0029] Among them, natural astaxanthin has a left-handed structure, including all-trans, 9-cis and 13-cis isomers, and the all-trans isomer is the main one, accounting for 3 / 4 of the natural astaxanthin components; Astaxanthin is extracted from fungi or fish, extracted from each raw material separately and mixed for use.

[0030] Poultry feed is with embodiment 1, also adds following component:

[0031]

[0032] Feed the quails in the egg-laying period with the above-mentioned quail feed, and obtain quail eggs basically similar to Example 1 after 3 days, that is, the yolk color of the quail eggs is obviously deepened, which is rich in natural astaxanthin, and also increases with the extension of feeding time. , its yolk color gradually deepens until it becomes dark red.

Embodiment 3

[0034] Quail feed enriched in nutrition and rich in natural astaxanthin, comprising the following components in mass percentage:

[0035] Natural astaxanthin 10%, poultry feed 90%;

[0036] Among them, natural astaxanthin has a left-handed structure, including all-trans, 9-cis and 13-cis isomers, and the all-trans isomer is the main one, accounting for 3 / 4 of the natural astaxanthin components; Astaxanthin is extracted from fish, shrimp, crab, and plants, and is extracted from each raw material separately and mixed for use.

[0037] When the quails in the laying period were fed with the above-mentioned quail feed, the egg yolk color began to deepen on the first day, which was similar to the standard of free-range quail eggs; after 2 days, the egg yolk color deepened to orange; and as the feeding time prolongs, the egg yolk color Gradually deepening, the yolk color of the quail eggs obtained after 3 days is stable and dark red.

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Abstract

The invention discloses nutrient-enriched natural astacin containing quail feed. The quail feed contains, by mass, 1-10% of natural astacin and 90-99% of poultry feed. Natural astacin is extracted from algae, fungi, fish, shrimps, crabs and plants. According to the quail feed, the biological and pharmaceutical characteristics of astacin are utilized, peculiar super-strong tinting strength and a nutritious health-care function are brought into play, natural astacin is adopted and is transferred and stored in quail egg yolk by aid of the effective conversion ability of quails, and therefore a nutrient-enriched and health-care functional product easy to accept by the mass is produced. Astacin in obtained quail eggs rich in natural astacin is mainly concentrated in quail egg yolk; the quail eggs can serve as common food or health-care food with a special function or main materials or auxiliary materials or the like of other food.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a nutritionally enhanced quail feed containing natural astaxanthin. Background technique [0002] Quail eggs are a popular food with low price, rich nutrition, relatively low cholesterol, smooth and tender taste, and delicious taste. It is known as "animal ginseng". Therefore, it is widely liked by the general public at home and abroad, and is suitable for all ages, and is suitable for eating from babies of 4 to 5 months to the elderly. Quail eggs are composed of shells, embryos, thin bands, air cells, albumen and egg yolk, among which the egg yolk concentrates the main minerals, vitamins, phospholipids and other important nutrients in quail eggs, and its components mainly include protein, fat, minerals, etc. substances, as well as a variety of vitamins and trace elements. [0003] At present, most of the large-scale production of quail eggs adopts intensive breeding me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K20/00
Inventor 刘建国梁文伟苏芳张勇庞通吴秋瑾刘金丽
Owner 云南爱尔发生物技术股份有限公司
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