CN101429347A - Process for producing beet red pigment - Google Patents
Process for producing beet red pigment Download PDFInfo
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- CN101429347A CN101429347A CNA2008102096747A CN200810209674A CN101429347A CN 101429347 A CN101429347 A CN 101429347A CN A2008102096747 A CNA2008102096747 A CN A2008102096747A CN 200810209674 A CN200810209674 A CN 200810209674A CN 101429347 A CN101429347 A CN 101429347A
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- red pigment
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Abstract
The invention provides a method for preparing beet red pigment. Red beet is cleaned, is peeled off is cut,, is mixed with an extraction solvent, is homogenized by a slurry homogenizer and is extracted; an extraction solution is subjected to PH value regulation and adsorption through macroporous adsorption resin; the macroporous adsorption resin after adsorption is washed through deionized water till the lotion is colorless by eye measurement; the macroporous adsorption resin is eluted through an ethanol solution; the eluent is subjected to decompression and condensation to obtain a concentrated solution; and the concentrated solution is dried to obtain the beet red pigment. The method has the advantages that the method has the advantages of simple process flow, small use amount of the solvent, no toxicity or low toxicity of the solvent and easy industrialized production.
Description
Affiliated technical field:
The present invention relates to a kind of preparation technology of beet red pigment.Be particularly related to a kind of method of utilizing macroreticular resin absorbing method to prepare the beet red pigment.
Background technology:
Red beet is a mutation of cultivated beet, belongs to Chenopodiaceae (Chenopodiaceae) Beta (Beta), is flame dish, filiale, common beet, orgnaizer of illegal blood donation again.
Red beet originates from the America and Europe, makes vegetables usefulness with mauve meat, is one of important vegetables of some countries of Europe and America, is traditional common vegetables in the many countries of America and Europe, almost must eat more than 50 ten thousand tons of the annual edible red beets of Poland every day.Among the people except that edible, can also be medicinal, several years ago, the World Health Organization analyzes and studies the various food that relate in people's diet, chooses to such an extent that red beet is just arranged in 13 kinds of best vegetables.Red beet is also classified as 30 kinds by U.S. cancer society one of fruits and vegetables of protective effect on cancer risk.
Because the raising of living standards of the people, people not only improve the requirement of the kinds of vegetables, quality, local flavor, and change to nutritional type, health, medicinal direction, nutritious, good for health, vegetables that prevention is arranged and treat some disease are subjected to consumers in general's favor.The nutritive value of red beet and pharmaceutical use have satisfied the demand of people to these class vegetables.
What red beet more had the value utilized is its contained haematochrome, it is a kind of alkaloids pigment, beet pigments is to replace one of optimal natural pigment of synthetic haematochrome, has certain physiologically active, relative synthetic colour, nontoxic, side effect, and have the liver function of improvement, sorbefacient effect, more safe and reliable, obtained consumers in general's recognition and acceptance.Its color is pure, bright-coloured, strong coloring force, can be widely used in fields such as beverage, food, medicine and makeup, is used in field of food industry in the products such as fruity water, fruit juice, candy, cake, can, sour milk more.
Quick, simple, easy-operating macroporous resin adsorption method that the present invention adopts is come the haematochrome in the enrichment red beet, the nontoxic or low toxicity of this method solvent for use, and resin is renewable repeatedly to be used, and improves security of products, and cost is low, is fit to suitability for industrialized production.
Summary of the invention:
The beet red pigment preparation technology that the object of the invention is to provide that a kind of technical process is simple, production process cleaning, cost are low, be fit to suitability for industrialized production.
In order to achieve the above object, the technical solution used in the present invention is: red beet is cleaned after the peeling stripping and slicing and extract solvent, extract with refiner homogenate, extracting solution is regulated pH value back to be adsorbed with macroporous adsorbent resin, macroporous adsorbent resin after the absorption does not have color with deionized water rinsing to estimating washing lotion, with ethanolic soln macroporous adsorbent resin is carried out wash-out then, elutriant carries out obtaining concentrated solution behind the concentrating under reduced pressure, concentrated solution is carried out drying obtain the beet red pigment.
Used extraction solvent is meant water, Different concentrations of alcohol.
Extract with refiner homogenate and to be meant in rotating speed is 2000～5000 rev/mins refiner and to spare; Extracting solution is regulated the pH value be meant that regulating extracting liquid pH value with phosphoric acid, acetic acid, hydrochloric acid, sulfuric acid is 3.5～6.5; Macroporous adsorbent resin is meant polystyrene series macroporous adsorbent resin; With ethanolic soln macroporous adsorbent resin is carried out wash-out and be meant with concentration to be that 20～90% ethanolic soln carries out wash-out; Concentrating under reduced pressure is meant that in negative pressure be 0.06～0.09Mpa, and temperature is to concentrate under 50～70 ℃ of conditions; Concentrated solution is carried out drying to be meant with freeze drier or spray-drier and to carry out drying.
Advantage of the present invention:
1, it is simple to have a technical process, and solvent load is few, and the nontoxic or low toxicity of solvent for use, cost be low, be easy to advantages such as suitability for industrialized production;
2, reduce pigment degraded and loss by regulating extracting liquid pH value;
3, by macroporous resin adsorption effect enrichment haematochrome, the renewable recycling of resin reduces cost save energy.
The beet red pigment that the present invention produces can be used to improve the exterior quality, medicine of food, the production of coloured and anti-aging cosmetics.
Specific embodiments:
The present invention will be further detailed with embodiment, but it is not limited to any or the similar example of these embodiment.
Embodiment 1
Mixes with the 15kg deionized water after the 5kg red beet cleaned the peeling stripping and slicing, extract with refiner homogenate, filter, filter residue extracts 2 times again, each 2 minutes, the filtrate merging, extracting solution used vinegar acid for adjusting pH value 4.5 after, adsorb with the AB-8 macroporous adsorbent resin; Adsorb completely macroporous adsorbent resin with deionized water rinsing to the no color of washing lotion range estimation, with 35% ethanolic soln macroporous adsorbent resin is carried out wash-out then, elutriant is that 0.06～0.09MPa, temperature are to carry out under 50 ℃ of conditions obtaining concentrated solution after concentrating under reduced pressure reclaims ethanol in negative pressure, concentrated solution is carried out spraying drying obtain the beet red pigment.
Embodiment 2
With mixing with the 200kg deionized water after the 50kg red beet cleaning peeling stripping and slicing, extract with refiner homogenate, filter, filter residue extracts 2 times again, and each 2 minutes, filtrate merged, behind extracting solution usefulness vinegar acid for adjusting pH value 5.0, adsorb with the AB-8 macroporous adsorbent resin; Adsorbing completely, macroporous adsorbent resin does not have color with deionized water rinsing to washing lotion, with 40% ethanolic soln macroporous adsorbent resin is carried out wash-out then, elutriant is that 0.06～0.09MPa, temperature are to carry out under 50 ℃ of conditions obtaining concentrated solution after concentrating under reduced pressure reclaims ethanol in negative pressure, concentrated solution is carried out spraying drying obtain the beet red pigment.
Claims (8)
1, a kind of preparation method of beet red pigment, it is characterized in that: red beet is cleaned after the peeling stripping and slicing and extract solvent, extract with refiner homogenate, extracting solution is regulated pH value back to be adsorbed with macroporous adsorbent resin, macroporous adsorbent resin after the absorption does not have color with deionized water rinsing to estimating washing lotion, with ethanolic soln macroporous adsorbent resin is carried out wash-out then, elutriant carries out obtaining concentrated solution behind the concentrating under reduced pressure, concentrated solution is carried out drying obtain the beet red pigment.
2, according to the preparation method of the described a kind of beet red pigment of claim 1, it is characterized in that: used extraction solvent is meant water, Different concentrations of alcohol.
3, according to the preparation method of the described a kind of beet red pigment of claim 1, it is characterized in that: extract with refiner homogenate and be meant in rotating speed is 2000～5000 rev/mins refiner and carry out homogenate, solid-to-liquid ratio is 1:2～1:10, the homogenate time is 1～5 minute, and the homogenate number of times is 1～3 time.
4, according to the preparation method of the described a kind of beet red pigment of claim 1, it is characterized in that: extracting solution is regulated the pH value be meant that regulating extracting liquid pH value with phosphoric acid, acetic acid, hydrochloric acid, sulfuric acid is 3.5～6.5.
5, according to the preparation method of the described a kind of beet red pigment of claim 1, it is characterized in that: macroporous adsorbent resin is meant polystyrene series macroporous adsorbent resin.
6, according to the preparation method of the described a kind of beet red pigment of claim 1, it is characterized in that: with ethanolic soln macroporous adsorbent resin is carried out wash-out and be meant with concentration to be that 20～90% ethanolic soln carries out wash-out.
7, according to the preparation method of the described a kind of beet red pigment of claim 1, it is characterized in that: concentrating under reduced pressure is meant that in negative pressure be 0.06～0.09Mpa, and temperature is to concentrate under 50～70 ℃ of conditions.
8, according to the preparation method of the described a kind of beet red pigment of claim 1, it is characterized in that: concentrated solution is carried out drying be meant with freeze drier or spray-drier and carry out drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102096747A CN101429347A (en) | 2008-12-12 | 2008-12-12 | Process for producing beet red pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102096747A CN101429347A (en) | 2008-12-12 | 2008-12-12 | Process for producing beet red pigment |
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| Publication Number | Publication Date |
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| CN101429347A true CN101429347A (en) | 2009-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008102096747A Pending CN101429347A (en) | 2008-12-12 | 2008-12-12 | Process for producing beet red pigment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735648A (en) * | 2010-01-25 | 2010-06-16 | 青岛鹏远天然色素研究所 | Method for separating and purifying beet red pigment by two aqueous phase extraction system |
| CN102093747A (en) * | 2010-12-22 | 2011-06-15 | 晨光生物科技集团股份有限公司 | Process for producing high color value betalain by utilizing macroporous resin |
| CN102675910A (en) * | 2012-03-26 | 2012-09-19 | 安徽尚善生物科技有限公司 | Preparation method of high-color-value beet root red color |
| CN102702778A (en) * | 2012-06-14 | 2012-10-03 | 江苏绿茵生物科技有限公司 | Extraction process of beet pigment |
| CN104130591A (en) * | 2014-08-19 | 2014-11-05 | 天津市尖峰天然产物研究开发有限公司 | Method for extracting and purifying beet red pigment from garden beet concentrated juice |
| CN107760057A (en) * | 2017-10-30 | 2018-03-06 | 潍坊友容实业有限公司 | A kind of Suaeda salsa Betacyanins extracting method |
| CN107828238A (en) * | 2017-10-30 | 2018-03-23 | 潍坊友容实业有限公司 | A kind of Suaeda salsa Betacyanins process for refining |
| CN107841157A (en) * | 2017-10-30 | 2018-03-27 | 潍坊友容实业有限公司 | A kind of Suaeda salsa Betacyanins extraction process |
| CN112011192A (en) * | 2020-09-09 | 2020-12-01 | 江西丹霞生物科技股份有限公司 | Preparation process of deodorized beet red and product thereof |
| CN112662198A (en) * | 2021-01-21 | 2021-04-16 | 云南通海杨氏天然产物有限公司 | Method for efficiently preparing high-quality beet red pigment |
-
2008
- 2008-12-12 CN CNA2008102096747A patent/CN101429347A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735648A (en) * | 2010-01-25 | 2010-06-16 | 青岛鹏远天然色素研究所 | Method for separating and purifying beet red pigment by two aqueous phase extraction system |
| CN101735648B (en) * | 2010-01-25 | 2013-09-18 | 青岛鹏远康华天然产物有限公司 | Method for separating and purifying beet red pigment by two aqueous phase extraction system |
| CN102093747A (en) * | 2010-12-22 | 2011-06-15 | 晨光生物科技集团股份有限公司 | Process for producing high color value betalain by utilizing macroporous resin |
| CN102093747B (en) * | 2010-12-22 | 2013-12-18 | 晨光生物科技集团股份有限公司 | Process for producing high color value betalain by utilizing macroporous resin |
| CN102675910A (en) * | 2012-03-26 | 2012-09-19 | 安徽尚善生物科技有限公司 | Preparation method of high-color-value beet root red color |
| CN102702778A (en) * | 2012-06-14 | 2012-10-03 | 江苏绿茵生物科技有限公司 | Extraction process of beet pigment |
| CN104130591A (en) * | 2014-08-19 | 2014-11-05 | 天津市尖峰天然产物研究开发有限公司 | Method for extracting and purifying beet red pigment from garden beet concentrated juice |
| CN104130591B (en) * | 2014-08-19 | 2016-06-08 | 天津市尖峰天然产物研究开发有限公司 | A kind of method of extraction purification beet red pigment from Herba Gynurae bicoloris concentrated juice |
| CN107760057A (en) * | 2017-10-30 | 2018-03-06 | 潍坊友容实业有限公司 | A kind of Suaeda salsa Betacyanins extracting method |
| CN107828238A (en) * | 2017-10-30 | 2018-03-23 | 潍坊友容实业有限公司 | A kind of Suaeda salsa Betacyanins process for refining |
| CN107841157A (en) * | 2017-10-30 | 2018-03-27 | 潍坊友容实业有限公司 | A kind of Suaeda salsa Betacyanins extraction process |
| CN112011192A (en) * | 2020-09-09 | 2020-12-01 | 江西丹霞生物科技股份有限公司 | Preparation process of deodorized beet red and product thereof |
| CN112662198A (en) * | 2021-01-21 | 2021-04-16 | 云南通海杨氏天然产物有限公司 | Method for efficiently preparing high-quality beet red pigment |
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Open date: 20090513 |