CN1772816A - Prepn of water soluble capsanthin pigment - Google Patents
Prepn of water soluble capsanthin pigment Download PDFInfo
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- CN1772816A CN1772816A CN 200510104526 CN200510104526A CN1772816A CN 1772816 A CN1772816 A CN 1772816A CN 200510104526 CN200510104526 CN 200510104526 CN 200510104526 A CN200510104526 A CN 200510104526A CN 1772816 A CN1772816 A CN 1772816A
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- capsanthin
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- capsanthin pigment
- soluble
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Abstract
The present invention relates to the chemical and physical process of preparing water soluble capsanthin pigment with natural liposoluble capsanthin pigment as material. The preparation process includes the steps of hydrolysis, filtering, extracting separate, evaporating, spray drying, etc. The preparation process of the present invention is simple, reliable, and high in product yield and quality, and the product may be used as additive for medicine, food and cosmetics.
Description
Technical field:
The present invention relates to a kind of is raw material with the capsanthin resin, adopt physics and chemical process, through technological processs such as hydrolysis reaction, filtration, extraction, separation, refining, spraying dryings, realize the production of water soluble capsanthin pigment, specifically a kind of preparation method of water soluble capsanthin pigment.
Technical background:
Capsicum is the plant that people are very familiar to, and cultivation is all arranged throughout the country.Capsanthin is a kind of natural pigment that extracts from capsicum, and its main component is haematochrome such as capsanthin, capsorubin, and yellow pigment such as Capsanthin, zeaxanthin and cryptoxanthin.The content of Capsorubin and capsorubin accounts for more than 60% of colour component content, and remaining content is very few.Its outward appearance is orange red oily liquids.Capsanthin mainly by capsanthin high-grade aliphatic ester constitute.The content of capsanthin is different because of the kind of capsicum, generally is about 1% in chillies.Capsanthin is dissolved in organic solvents such as acetone, chloroform.The technological process of production of capsanthin: the peppery → capsanthin of selected raw material → red chilly powder → extraction → filtration → concentrate → red peppery element (work in-process) → take off.
The capsochrome lovely luster, strong coloring force, nontoxic, have no side effect, be widely used in industrial circles such as food, pharmaceuticals, makeup.In fields such as high-grade feed, fishery products application is arranged also in addition.Be in great demand both at home and abroad.At present, domestic extraction capsanthin resin mainly uses with the liposoluble state, or through the product form use that water dispersible is made in the effect of food emulsifier, has therefore limited the range of application of capsanthin.
At present, the product of oiliness capsochrome is more on market, and its production method has also had proven technique and method, but because the use range of oiliness capsochrome is smaller, and use also cumbersome, under many occasions, the oil soluble capsochrome is can not be direct applied, particularly at medicine, food and cosmetic field, use oil-soluble pigment easily to cause ill effect, even the product quality factor that causes being added descend, so change the feature of capsochrome, make it become water-soluble products, enlarge its Application Areas and become one of technology of trying to explore in the current industry.
Summary of the invention:
The bad phenomenon that the objective of the invention is to overcome existing foodstuff additive field use oil soluble capsanthin and cause.Seeking the design research and development a kind of is raw material with the oiliness natural chilli pigment, prepares the method for water-soluble capsochrome through chemical and physical technology method.
(the look valency is more than 150 with existing Industrial products oil soluble natural capsanthin pigment in the present invention, the look valency refers to the acetone soln light absorption value of E1cm1% at the 460nm place, as follows) be main raw material, prepare water-soluble capsochrome through hydrolysis reaction, filtration, extracting and separating, evaporation and drying process with atomizing process; Is solvent with safety solvent food grade ethanol earlier, with the reaction that is hydrolyzed in reactor of certain density potassium hydroxide solution, 50～90 ℃ of temperature controls, continuously stirring through the detection of thin plate chromatography chromatogram, reaches more than 95% percent hydrolysis after 2～8 hours time; Carry out filtering separation again on whizzer, its filter cake food grade ethanol extracted several times repeatedly reaches more than 90% the pigment rate of recovery; Merging filtrate carries out the concentrated and recovery ethanol of reduction vaporization again, prepares water-soluble natural capsanthin liquor, and the look valency is packaged in the light resistant container greater than more than 120; And then the solution of water soluble capsanthin pigment liquor with excipient material (comprising excipient Zulkovsky starch or dextrin) mixed, homogeneous through the controlling temp type spraying drying, makes the water soluble capsanthin pigment pulvis, and the look valency is greater than more than 50, finally sealed lucifuge packing.
The inventive method adopts chemistry and physical method that the oil soluble natural chilli pigment is made liquid water-soluble and solid natural capsochrome, its operational path is reasonable, safe and reliable, do not destroy the natural characteristic of its product, all have tangible characteristics to enlarging the product field of using.
Specific embodiments:
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1:
1, chooses the natural capsanthin pigment resin 100kg of 150 look valencys, add 0.5m
3In stainless steel or the porcelain reactor, add the food grade ethanol of 200L again, concentration 95%, 60 ℃ of temperature controls, continuously stirring is fully dissolved it;
2, the potassium hydroxide solution of spray adding 45% in reactor carries out the thermal hydrolysis reaction, continues 5 hours;
3, reaction solution is used the link-suspended basket centrifuge filtration, adopts food grade ethanol (concentration 95%) repetitive scrubbing of 300L to extract three times filter cake, merges pigment filtrate;
4, filtrate is added in the vaporizer, carry out reduction vaporization, obtain the water-soluble natural capsanthin liquor 120kg of look valency more than 120;
5, water intaking soluble natural capsanthin liquor 120kg adds in the modulation jar; Dextrin or the starch of getting 120kg food grade solubility (comprise vitamin-E, are called for short V with the protective material that deionized water is made into 500kg solution and 0.25～1.25kg
E), together also add in the modulation jar, mix, and then carry out the high-pressure homogeneous of routine;
6, the mixed solution after high-pressure homogeneous carries out spraying drying in conventional equipment with above-mentioned process, and the kiln temperature is controlled between 60～80 ℃, is preferably 70 ℃, obtains the look valency greater than the water soluble capsanthin pigment pulvis 260kg more than 50; After pack the lucifuge cryopreservation.
Claims (3)
1, a kind of preparation method of water soluble capsanthin pigment, with the oil soluble natural capsanthin pigment is raw material, prepare water-soluble capsochrome through hydrolysis reaction, filtration, extracting and separating, evaporation and drying process with atomizing process, it is characterized in that being solvent with food grade ethanol earlier, with the potassium hydroxide solution reaction that is hydrolyzed in reactor, 50～90 ℃ of temperature controls, continuously stirring is after 2～8 hours time, detect through thin plate chromatography chromatogram, percent hydrolysis is reached more than 95%; Carry out filtering separation again on whizzer, its filter cake food grade ethanol extracted several times repeatedly reaches more than 90% the pigment rate of recovery; Merging filtrate carries out the concentrated and recovery ethanol of reduction vaporization again, prepares water-soluble natural capsanthin liquor; And then the solution of water soluble capsanthin pigment liquor with the excipient material mixed, homogeneous through the temperature control spraying drying, makes the water soluble capsanthin pigment pulvis.
2, the preparation method of water soluble capsanthin pigment according to claim 1 is characterized in that the food grade alcohol concn is 95%; Potassium hydroxide solution concentration is 45%; The spraying drying temperature control is between 60～80 ℃.
3, the preparation method of water soluble capsanthin pigment according to claim 1, it is characterized in that selecting for use vitamin-E is protective material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510104526 CN1772816A (en) | 2005-11-14 | 2005-11-14 | Prepn of water soluble capsanthin pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510104526 CN1772816A (en) | 2005-11-14 | 2005-11-14 | Prepn of water soluble capsanthin pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1772816A true CN1772816A (en) | 2006-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510104526 Pending CN1772816A (en) | 2005-11-14 | 2005-11-14 | Prepn of water soluble capsanthin pigment |
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| CN (1) | CN1772816A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031012A (en) * | 2010-11-09 | 2011-04-27 | 老河口华松科技有限责任公司 | Method for preparing water-soluble capsaicin with high color value |
| CN101434756B (en) * | 2008-12-18 | 2012-08-22 | 上海染料研究所有限公司 | Water-dispersion type paprica red pigment microcapsule preparation |
| CN103271226A (en) * | 2013-05-03 | 2013-09-04 | 佛山立达尔生物科技有限公司 | Preparation method of capsanthin feed additive with low dioxin content |
| CN103642275A (en) * | 2013-12-24 | 2014-03-19 | 云南宏绿辣素有限公司 | Preparation method of water-soluble paprika red pigment |
| CN103724247A (en) * | 2013-10-12 | 2014-04-16 | 晨光生物科技集团股份有限公司 | Preparation method of high-purity capsorubin diester and capsorubin |
| CN106343507A (en) * | 2016-08-24 | 2017-01-25 | 上海高更食品科技股份有限公司 | Whole-water-soluble natural roast chicken salting material and application thereof |
| CN107445878A (en) * | 2017-09-21 | 2017-12-08 | 嘉必优生物技术（武汉）股份有限公司 | Lutein crystal and its preparation technology |
| CN113201232A (en) * | 2021-05-19 | 2021-08-03 | 山东农业大学 | Preparation method of water-soluble capsorubin and product thereof |
-
2005
- 2005-11-14 CN CN 200510104526 patent/CN1772816A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434756B (en) * | 2008-12-18 | 2012-08-22 | 上海染料研究所有限公司 | Water-dispersion type paprica red pigment microcapsule preparation |
| CN102031012A (en) * | 2010-11-09 | 2011-04-27 | 老河口华松科技有限责任公司 | Method for preparing water-soluble capsaicin with high color value |
| CN103271226A (en) * | 2013-05-03 | 2013-09-04 | 佛山立达尔生物科技有限公司 | Preparation method of capsanthin feed additive with low dioxin content |
| CN103724247A (en) * | 2013-10-12 | 2014-04-16 | 晨光生物科技集团股份有限公司 | Preparation method of high-purity capsorubin diester and capsorubin |
| CN103724247B (en) * | 2013-10-12 | 2016-04-20 | 晨光生物科技集团股份有限公司 | The preparation method of high purity capsanthin esters and Capsorubin |
| CN103642275A (en) * | 2013-12-24 | 2014-03-19 | 云南宏绿辣素有限公司 | Preparation method of water-soluble paprika red pigment |
| CN106343507A (en) * | 2016-08-24 | 2017-01-25 | 上海高更食品科技股份有限公司 | Whole-water-soluble natural roast chicken salting material and application thereof |
| CN107445878A (en) * | 2017-09-21 | 2017-12-08 | 嘉必优生物技术（武汉）股份有限公司 | Lutein crystal and its preparation technology |
| CN107445878B (en) * | 2017-09-21 | 2019-11-29 | 嘉必优生物技术（武汉）股份有限公司 | Lutein crystal and its preparation process |
| CN113201232A (en) * | 2021-05-19 | 2021-08-03 | 山东农业大学 | Preparation method of water-soluble capsorubin and product thereof |
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