CN104381631A - Poultry feed containing liquorice uranidin and preparation method of poultry feed - Google Patents
Poultry feed containing liquorice uranidin and preparation method of poultry feed Download PDFInfo
- Publication number
- CN104381631A CN104381631A CN201410593198.9A CN201410593198A CN104381631A CN 104381631 A CN104381631 A CN 104381631A CN 201410593198 A CN201410593198 A CN 201410593198A CN 104381631 A CN104381631 A CN 104381631A
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- CN
- China
- Prior art keywords
- liquorice
- uranidin
- poultry feed
- flavochrome
- glycyrrhizic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a poultry feed containing liquorice uranidin. The content of the liquorice uranidin in the feed is 50-200PPM. The preparation method specifically comprises the following steps: S1, leaching liquorice with 5-15 times of water for 4-20 hours; S2, extracting leach liquor with 4-12 times of organic solvent; S3, concentrating an extracting solution by virtue of a rotary evaporator at 50-90 DEG C and recovering the organic solvent, wherein the recovery rate reaches 100%, and the concentration multiple is 10-20; S4, drying concentrated liquor and crushing, wherein the main component of the obtained powder is liquorice uranidin; and S5, adding the liquorice uranidin to the poultry feed according to the ratio of 50-200PPM, and stirring evenly. The liquorice uranidin is added to the poultry feed as a natural colorant, so that the color of the yolk can be effectively improved; the yolk is relatively bright in color; and meanwhile, the liquorice uranidin has a certain effect of improving egg laying capacity, and is free of a bad effect or a toxic or side effect.
Description
technical field:
Field of fodder belonging to the present invention, specifically a kind of bird feed containing glycyrrhizic flavochrome and production method thereof.
background technology:
Yolk refers to the yellow liquid in egg (especially egg), relative with albumen.Yolk is gained the name because of its color.The same with albumen, yolk can be frozen into solid after heated, the main component of yolk is the protein of 17.5%, the fat of 32.5%, also have the water of about 48% and the mineral matter of 2%, and multivitamin etc., egg yellow, closely related with the feed of chicken, if containing more leafiness or yellow corn in the middle of feed, wherein contained carotenoid will be absorbed in the middle of yolk, so in general, the egg yolk color of raising scattered can be deep, before twenty or thirty year, just someone utilizes this rule, carotenoid is added in chicken feed, make the bright-colored good-looking of yolk, obtain liking of consumer.
Nowadays someone utilizes the feature of yolk enrichment pigment, strengthen egg yellow with chemical pigment or even toxic chemical dyestuff, although this method can play the effect improving yolk color, have impact to egg laying performance, and taste bad will of laying eggs, eater's health can be affected what is more.
summary of the invention:
The invention provides a kind of bird feed containing glycyrrhizic flavochrome and production method thereof, be achieved through the following technical solutions:
Containing a bird feed for glycyrrhizic flavochrome, in this feed, the content of glycyrrhizic flavochrome is 50-200PPM.
Containing a production method for the bird feed of glycyrrhizic flavochrome, specifically comprise the steps:
S1, Radix Glycyrrhizae utilize 5-15 times of flooding 4-20 hour;
S2, leaching liquor utilize 4-12 times of organic solvent extraction;
S3, utilize Rotary Evaporators at 50-90 DEG C of concentrated extract and reclaim organic solvent, the rate of recovery reaches 100%, cycles of concentration be 10-20 doubly;
S4, concentrate are dried and after pulverizing, gained powder main component is glycyrrhizic flavochrome;
S5, glycyrrhizic flavochrome made an addition to bird feed according to the adding proportion of 50-200PPM and stirs.
Owing to adopting technical scheme as above, the present invention has following superiority:
The present invention is that natural colorant makes an addition in bird feed with glycyrrhizic flavochrome, effectively can improve yolk color, make yolk color vivider, and simultaneously tool improves the effect of egg laying performance, and without any harmful effect and toxic and side effect.
detailed description of the invention:
Below in conjunction with embodiment, the present invention is further illustrated:
S1, Radix Glycyrrhizae utilize the flooding 6 hours of Radix Glycyrrhizae weight 8 times after pulverizing.
S2, leaching liquor utilize the organic solvent extraction of Radix Glycyrrhizae weight 10 times.
S3, utilize Rotary Evaporators at 75 DEG C of concentrated extracts and reclaim organic solvent, the rate of recovery reaches 100%, and cycles of concentration is 12 times.
S4, concentrate are dried and after pulverizing, gained powder main component is glycyrrhizic flavochrome.
S5, glycyrrhizic flavochrome made an addition to bird feed according to the adding proportion of 60PPM and stirs.
Chicken is divided into two groups by certain chicken farm, and experimental group to be fed laying hen 2 months with this feed, and yolk color generally reaches 11-13(Roche colorimetric method), average egg weight 59.4g; Control group yolk color is 4-6, control group average egg weight 56.2g, and yolk color improves effect and egg laying performance promotes successful, does not find that egg eater has any bad reaction and toxic and side effect.
More than statement is only preferred embodiment of the present invention, and it should be pointed out that the those of ordinary skill concerning the industry, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (2)
1., containing a bird feed for glycyrrhizic flavochrome, it is characterized in that: in this feed, the content of glycyrrhizic flavochrome is 50-200PPM.
2., containing a production method for the bird feed of glycyrrhizic flavochrome, it is characterized in that, specifically comprise the steps:
S1, Radix Glycyrrhizae utilize 5-15 times of flooding 4-20 hour;
S2, leaching liquor utilize 4-12 times of organic solvent extraction;
S3, utilize Rotary Evaporators at 50-90 DEG C of concentrated extract and reclaim organic solvent, the rate of recovery reaches 100%, cycles of concentration be 10-20 doubly;
S4, concentrate are dried and after pulverizing, gained powder main component is glycyrrhizic flavochrome;
S5, glycyrrhizic flavochrome made an addition to bird feed according to the adding proportion of 50-200PPM and stirs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593198.9A CN104381631A (en) | 2014-10-30 | 2014-10-30 | Poultry feed containing liquorice uranidin and preparation method of poultry feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593198.9A CN104381631A (en) | 2014-10-30 | 2014-10-30 | Poultry feed containing liquorice uranidin and preparation method of poultry feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104381631A true CN104381631A (en) | 2015-03-04 |
Family
ID=52599681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410593198.9A Pending CN104381631A (en) | 2014-10-30 | 2014-10-30 | Poultry feed containing liquorice uranidin and preparation method of poultry feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104381631A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033459A (en) * | 1987-12-05 | 1989-06-21 | 中国人民解放军兰州军区后勤部油料部能源技术研究室 | Glycyrrhizic flavochrome |
| CN1803789A (en) * | 2006-01-20 | 2006-07-19 | 华中科技大学 | Method for extracting glycyrrhizicacid, licorice flavone and licorice polysaccharide |
| CN102217734A (en) * | 2011-06-15 | 2011-10-19 | 北京联合大学生物化学工程学院 | Preparation method of chicken feed additive |
| CN103636948A (en) * | 2013-12-26 | 2014-03-19 | 重庆市优胜科技发展有限公司 | Liquorice extract feed additive |
-
2014
- 2014-10-30 CN CN201410593198.9A patent/CN104381631A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033459A (en) * | 1987-12-05 | 1989-06-21 | 中国人民解放军兰州军区后勤部油料部能源技术研究室 | Glycyrrhizic flavochrome |
| CN1803789A (en) * | 2006-01-20 | 2006-07-19 | 华中科技大学 | Method for extracting glycyrrhizicacid, licorice flavone and licorice polysaccharide |
| CN102217734A (en) * | 2011-06-15 | 2011-10-19 | 北京联合大学生物化学工程学院 | Preparation method of chicken feed additive |
| CN103636948A (en) * | 2013-12-26 | 2014-03-19 | 重庆市优胜科技发展有限公司 | Liquorice extract feed additive |
Non-Patent Citations (1)
| Title |
|---|
| 谢仲权等: "《天然植物饲料添加剂生产技术与质量标准》", 31 May 2004, 中国农业科学技术出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |