CN105248839A - Liquid lutein feed additive and preparation process thereof - Google Patents
Liquid lutein feed additive and preparation process thereof Download PDFInfo
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- CN105248839A CN105248839A CN201410341182.9A CN201410341182A CN105248839A CN 105248839 A CN105248839 A CN 105248839A CN 201410341182 A CN201410341182 A CN 201410341182A CN 105248839 A CN105248839 A CN 105248839A
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Abstract
The present invention discloses a liquid lutein feed additive, which comprises, by mass, 25 parts of a saponified lutein extract, 1-5 parts of an emulsifier, and 70-85 parts of water. The production method comprises: saponifying a lutein extract into a water-soluble saponified lutein extract, then adding 1-5 parts by weight of an emulsifier and 70-85 parts by weight of water, and stirring for 20-30 min in a water bath with a temperature of 60-70 DEG C so as to prepare the liquid lutein. According to the present invention, the liquid lutein preparation process has advantages of simple operation and low cost; the prepared liquid lutein has characteristics of stable lutein content and stable state; and the product is easy to add during the use, the absorption rate of the active substances is high, the product safety is good, and the preparation process can be promoted and used in a wide range and is suitable for industrial production.
Description
Technical field
The present invention relates to a kind of liquid feed additive and preparation technology thereof, be specifically related to the saponification of lutein extract and the preparation technology of liquid lutein.
Background technology
People generally for and ensure that the nutrition of fowl poultry kind food and quality can add a certain amount of additive in feed for nursing, and natural carotenol is one of wherein important additive.At present, in feed addictive, the parent that the advantages such as liquid feed additive is stored conveniently with low, the easy interpolation of its cost, transport, loss is few are subject to people gradually looks at.But lutein is mainly dry state as feed addictive, market also there is not the good liquid lutein product of quality.
China Patent Publication No. CN101124944B discloses " a kind of liquid lutein and preparation method thereof ", this patent proposes a kind of method preparing liquid lutein, but its raw material used is lutein crystal, the complex process preparing lutein crystal adopted in patent, not easy to operate, and the furnish type of liquid lutein is more, industrial operation efficiency is lower.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of liquid feed additive and preparation method thereof, and liquid feed additive of the present invention can be dispersed in feed, improves quality of the fodder quality and utilization rate.
The product technology scheme that the present invention solves its technical problem is:
A kind of liquid lutein feed addictive, its constituent is: the emulsifying agent of 25 mass parts saponification lutein extracts, 1 ~ 5 mass parts and 70 ~ 85 mass parts water.
Described emulsifying agent is selected from molecular clock monoglyceride, single, double tristerin, the one in sucrose fatty ester.The mixture of described saponification lutein extract to be mass ratio be 100:24:18::36:22 part lutein extract, potassium hydroxide, absolute ethyl alcohol, propane diols and water, stirs 4 ~ 8h at 70 DEG C.
The process technology scheme that the present invention solves its technical problem is:
A kind of preparation technology of liquid lutein feed addictive, the steps include: 1. first to prepare saponification lutein extract, 2. again emulsifying agent is mixed with water, stir under 60 ~ 70 DEG C of water bath condition, emulsifying agent is fully mixed with water, make emulsion, 3. then the emulsion after dilution is joined in saponification lutein extract, stir 20 ~ 30 minutes;
Wherein:
The preparation process of saponification lutein extract is, first claims 100 parts of lutein extracts, stirs, make it become the good fluid state of mobility from solid paste at 50 ~ 60 DEG C; Take 24 parts of potassium hydroxide again, be dissolved in 22 parts of water and stir, make aqueous slkali; Then take 18 parts of absolute ethyl alcohols, 36 parts of propane diols respectively, join in above-mentioned aqueous slkali and stir, make saponification liquor.Saponification liquor is added in flow-like lutein extract, at 70 DEG C, stir 4 ~ 8h.
Beneficial effect of the present invention is: lutein extract Directly saponification is made water-soluble good saponification lutein extract, and adds a kind of food grade emulsifier and be made into a kind of saponification lutein aqueous solution.This kind method is simple to operate, cost is low; Obtained product lutein content is stablized, and state is even; And product is in use easy to add, active principle absorptivity is high, Product Safety good, can promote the use of in a big way and carry out suitability for industrialized production.
Detailed description of the invention
A kind of nature strength technique, according to the following steps:
Embodiment 1
A, take the saponification lutein extract of 100g lutein content 73%, preheating 30min under 60 DEG C of conditions.
B, take molecular clock monoglyceride 24.3g, be dissolved in 362.4g water, in 60 ~ 70 DEG C of heating water baths to fully dissolving.
C, the emulsion obtained by step b add in the saponification lutein extract of preheating in step a, obtain the liquid lutein of 15% after at the uniform velocity stirring 30min.
Embodiment 2
A, take the saponification lutein extract of 100g lutein content 73%, preheating 30min under 60 DEG C of conditions.
B, take single, double tristerin 2.43g, be dissolved in 384.2g water, in 60 ~ 70 DEG C of heating water baths to fully dissolving.
C, the emulsion obtained by step b add in the saponification lutein extract of preheating in step a, obtain the liquid lutein of 15% after at the uniform velocity stirring 30min.
Embodiment 3
A, take the saponification lutein extract of 100g lutein content 73%, preheating 30min under 60 DEG C of conditions.
B, take sucrose fatty ester 2.43g, be dissolved in 384.2g water, in 60 ~ 70 DEG C of heating water baths to fully dissolving.
C, the emulsion obtained by step b add in the saponification lutein extract of preheating in step a, obtain the liquid lutein of 15% after at the uniform velocity stirring 30min.
Claims (4)
1. a liquid lutein feed addictive, is characterized in that: its constituent is: the emulsifying agent of 25 mass parts saponification lutein extracts, 1 ~ 5 mass parts and 70 ~ 85 mass parts water.
2. a kind of liquid lutein feed addictive according to claim 1, is characterized in that: described emulsifying agent is selected from molecular clock monoglyceride, single, double tristerin, the one in sucrose fatty ester.
3. a kind of liquid lutein feed addictive according to claim 1, is characterized in that: the mixture of described saponification lutein extract to be mass ratio be 100:24:18:36:22 part lutein extract, potassium hydroxide, absolute ethyl alcohol, propane diols and water.
4. the preparation method of a liquid lutein feed addictive, it is characterized in that: its processing step is: 1. first prepare saponification lutein extract, 2. again emulsifying agent is mixed with water, stir under 60 ~ 70 DEG C of water bath condition, emulsifying agent is fully mixed with water, make emulsion, 3. then the emulsion after dilution is joined in saponification lutein extract, stir 20 ~ 30 minutes;
Wherein: the preparation process of saponification lutein extract is, first takes 100 parts of lutein extracts, stir at 50 ~ 60 DEG C, make it become the good fluid state of mobility from solid paste; Take 24 parts of potassium hydroxide again, be dissolved in 22 parts of water and stir, make aqueous slkali; Then take 18 parts of absolute ethyl alcohols, 36 parts of propane diols respectively, join in above-mentioned aqueous slkali and stir, make saponification liquor; Saponification liquor is added in flow-like lutein extract, stir 4 ~ 8 hours at 70 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341182.9A CN105248839A (en) | 2014-07-18 | 2014-07-18 | Liquid lutein feed additive and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341182.9A CN105248839A (en) | 2014-07-18 | 2014-07-18 | Liquid lutein feed additive and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105248839A true CN105248839A (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410341182.9A Pending CN105248839A (en) | 2014-07-18 | 2014-07-18 | Liquid lutein feed additive and preparation process thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105248839A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108208351A (en) * | 2017-12-29 | 2018-06-29 | 云南宏绿辣素有限公司 | A kind of preparation method of feed addictive |
| CN108813616A (en) * | 2018-07-05 | 2018-11-16 | 河北东之星生物科技股份有限公司 | A method of preparing lutein water-soluble microemulsion |
-
2014
- 2014-07-18 CN CN201410341182.9A patent/CN105248839A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108208351A (en) * | 2017-12-29 | 2018-06-29 | 云南宏绿辣素有限公司 | A kind of preparation method of feed addictive |
| CN108813616A (en) * | 2018-07-05 | 2018-11-16 | 河北东之星生物科技股份有限公司 | A method of preparing lutein water-soluble microemulsion |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |
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| WD01 | Invention patent application deemed withdrawn after publication |