CN102715482A - Method for producing decolorized aqueous chilli extract - Google Patents
Method for producing decolorized aqueous chilli extract Download PDFInfo
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- CN102715482A CN102715482A CN2012102022608A CN201210202260A CN102715482A CN 102715482 A CN102715482 A CN 102715482A CN 2012102022608 A CN2012102022608 A CN 2012102022608A CN 201210202260 A CN201210202260 A CN 201210202260A CN 102715482 A CN102715482 A CN 102715482A
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- chilli extract
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- chilli
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Abstract
The invention relates to a method for producing decolorized aqueous chilli extract. The method comprises the following steps: (1) the chilli extract crude product is dissolved in alcohol, is stirred to be dissolved at a certain temperature and is settled; (2) the clear liquid which is obtained in (1) is separated out, and is concentrated to 1/5; (3) a certain amount of decolorizing resin is added into the concentrated solution which is obtained in (2) for decolorizing; (4) filtration is carried out for concentrating the filtrate and recovering the solvent, desolvation is carried out until reaching the standard, so that the decolorized chilli extract concrete is obtained; and (5) the concrete is added with a certain amount of emulsifier to be emulsified and mixed into the decolorized aqueous chilli extract with a certain concentration. The decolorized aqueous chilli extract which is produced by the method has strong dissolubility, is low in color value, is light yellow and transparent, and does not have impurities and sediments, so that the application field of chilli extract is broadened. The decolorized aqueous chilli extract which is produced by the method has the capsaicin content of 1-20%.
Description
Technical field
This paper relates to a kind of production method of the water-based chilli extract that decolours.
Background technology
Produce in the process of decolouring chilli extract at present, adopt activated carbon or diatomite, atlapulgite, hydrogen peroxide etc. to decolour more.But said method exists, and a large amount of capsicum red pigments can not reclaim, and solvent consumption is big, and decolorizing effect is not good, and adsorbent can not be recycled, and is difficult to large-scale industrial production.
Adopt in the macroreticular resin method for refining chilli extract, Chinese patent CN1392201A and CN101940289A utilize in the macroreticular resin separating pepper essence, exist solvent consumption big, trivial operations, and yield is low, can not be applied to fully in the production of decolouring chilli extract.
Summary of the invention
The production method that the purpose of this invention is to provide a kind of water-based chilli extract that decolours; The present invention has overcome the shortcoming with adsorbent productions such as activated carbon and atlapulgite decolouring chilli extract, in conjunction with the method for solvent extraction and resin coupling, makes the chilli extract loss little; Most of capsicum red pigment reclaims and uses; Make with extra care out high-quality decolouring chilli extract, have low cost, the characteristics of high yield.
The production method of a kind of water-based chilli extract that decolours of the present invention is operated according to following steps.
(1) just the chilli extract bullion is dissolved in alcohols, 40～60 ℃ of stirring and dissolving at a certain temperature, sedimentation 4～6 hours.
(2) clear liquid in () is separated, be evaporated to 1/5.
(3) in the concentrate of (two), add a certain amount of decolorizing resin, in 70～90 ℃, decoloured 1 hour.
(4) filter, its filtrate decompression is concentrated and reclaim solvent, precipitation is to qualified (dissolvent residual " 25ppm), and chilli extract medicinal extract obtains decolouring.
(5),, add a certain amount of emulsifying agent and carry out emulsification and be deployed into certain 1～20% decolouring water-based chilli extract according to product standard with in the above-mentioned medicinal extract.
According to the said a kind of method of producing decolouring water-based chilli extract of claim 1, it is characterized in that, chilli extract bullion weight in said step () and the volume ratio of alcohols 1 ︰ 8～14, its alcohols is methyl alcohol, ethanol, isopropyl alcohol.
According to the said a kind of method of producing decolouring water-based chilli extract of claim 1, it is characterized in that, weight resin in said step (three) and concentrate volume ratio be 2～8 ︰ 100, the model of its decolorizing resin is D900.
According to the said a kind of method of producing decolouring water-based chilli extract of claim 1; It is characterized in that the emulsifying agent in said step (five) is hydrophily food grade emulsifiers such as Tween 80, polyglycerol ester class, monoglyceride, sucrose fatty ester and they composite emulsifier separately.
According to the said a kind of method of producing decolouring water-based chilli extract of claim 1, it is characterized in that, said step (two) perhaps in (four) decompression concentrate, employing vacuum decker group, thickening temperature is 60 ℃, vacuum is 0.07MPa.
The present invention is with about 30%; The look valency is a raw material at the chilli extract bullion of 5～12E; With the decolouring of alcohols solvent extraction associating decolorizing resin, decompression at last concentrates out decolouring chilli extract medicinal extract, adds hydrophilic food emulsifying agent then and is deployed into 1～20% decolouring water-based chilli extract.
The present invention has compared with prior art overcome the shortcoming with adsorbent productions such as activated carbon and atlapulgite decolouring chilli extract, in conjunction with the method for solvent extraction and resin coupling; Make the chilli extract loss little; Most of capsicum red pigment reclaims and uses, and makes with extra care out high-quality decolouring water-based chilli extract, the decolorizing resin use of can regenerating; Has low cost, the characteristics of high yield.
The specific embodiment
With illustrated embodiments the present invention is done detailed explanation below.
Embodiment one.
With chilli extract bullion (capsaicin content is 31%, and the look valency is 10E) 5kg 45 ℃ of following stirring and dissolving in the 50L isopropyl alcohol, sedimentation 4.5 hours; Above-mentioned supernatant is squeezed into reduced vacuum concentrate unit, at 60 ℃, vacuum is under the 0.07MPa, reclaims isopropyl alcohol to 10L; The 10L concentrate is driven in the reflux decolour jar, adds 0.6kg decolorizing resin D900,85 ℃ of refluxed decolourings of temperature 1 hour; Filter, decompression concentrates reclaims isopropyl alcohol, precipitation; Obtain 2.29kg decolouring chilli extract medicinal extract (peppery cellulose content is 63%, and the look valency is 0.5E); According to the allotment of peppery cellulose content 3.3% product standard, again the 2.29kg chilli extract medicinal extract that decolours is transferred in the blend tank, add Tween 80 and the composite food emulsifying agent 7.5kg of monoglyceride, fully dissolve and add water to 43.7kg again, be deployed into the 3.3% water-based chilli extract that decolours.
The peppery cellulose content of decolouring water-based chilli extract: 3.31%.
Decolouring water-based chilli extract look valency E1%1cm460nm 0.026; Be shallow yellow transparent solution.
The chilli extract rate of recovery: 93.2%.
Embodiment two.
With chilli extract bullion (capsaicin content is 28.8%, and the look valency is 12E) 5.5kg 45 ℃ of following stirring and dissolving in 50L ethanol, sedimentation 5 hours; Above-mentioned supernatant is squeezed into reduced vacuum concentrate unit, at 60 ℃, vacuum is under the 0.07MPa, reclaims ethanol to 10L; The 10L concentrate is driven in the reflux decolour jar, adds 0.5kg decolorizing resin D900,80 ℃ of refluxed decolourings of temperature 1 hour; Filter, decompression concentrates reclaims ethanol, precipitation; Obtain 2.5kg decolouring chilli extract medicinal extract (peppery cellulose content is 61.8%, and the look valency is 0.63E); According to the allotment of peppery cellulose content 6.6% product standard, again the 2.42kg chilli extract medicinal extract that decolours is transferred in the blend tank, add polyglycerol ester and the composite food emulsifying agent 6kg of monoglyceride, fully dissolve and add water to 22.7kg again, be deployed into the 6.6% water-based chilli extract that decolours.
The peppery cellulose content of decolouring water-based chilli extract: 6.56%.
Decolouring water-based chilli extract look valency E1%1cm460nm 0.066; Be the reddish yellow clear solution.
The chilli extract rate of recovery: 94.3%.
Claims (5)
1. a method of producing decolouring water-based chilli extract is characterized in that, operates according to following steps:
(1) just the chilli extract bullion is dissolved in alcohols, 40～60 ℃ of stirring and dissolving at a certain temperature, sedimentation 4～6 hours;
(2) clear liquid in () is separated, be evaporated to 1/5;
(3) in the concentrate of (two), add a certain amount of decolorizing resin, in 70～90 ℃, decoloured 1 hour;
(4) filter, its filtrate decompression is concentrated and reclaim solvent, precipitation is to qualified (dissolvent residual " 25ppm), and chilli extract medicinal extract obtains decolouring;
(5) with in the above-mentioned medicinal extract, add a certain amount of emulsifying agent and carry out emulsification, be deployed into certain 1～20% decolouring water-based chilli extract according to the product specification standard.
2. according to the said a kind of method of producing decolouring water-based chilli extract of claim 1, it is characterized in that, chilli extract bullion weight in said step () and the volume ratio of alcohols 1 ︰ 8～14, its alcohols is methyl alcohol, ethanol, isopropyl alcohol.
3. according to the said a kind of method of producing decolouring water-based chilli extract of claim 1, it is characterized in that, weight resin in said step (three) and concentrate volume ratio be 2～8 ︰ 100, the model of its decolorizing resin is D900.
4. according to the said a kind of method of producing decolouring water-based chilli extract of claim 1; It is characterized in that the emulsifying agent in said step (five) is hydrophily food grade emulsifiers such as Tween 80, polyglycerol ester class, monoglyceride, sucrose fatty ester and they composite emulsifier separately.
5. according to the said a kind of method of producing decolouring water-based chilli extract of claim 1, it is characterized in that, said step (two) perhaps in (four) decompression concentrate, employing vacuum decker group, thickening temperature is 60 ℃, vacuum is 0.07MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102022608A CN102715482A (en) | 2012-06-19 | 2012-06-19 | Method for producing decolorized aqueous chilli extract |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102022608A CN102715482A (en) | 2012-06-19 | 2012-06-19 | Method for producing decolorized aqueous chilli extract |
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| CN2012102022608A Pending CN102715482A (en) | 2012-06-19 | 2012-06-19 | Method for producing decolorized aqueous chilli extract |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351955A (en) * | 2013-07-17 | 2013-10-16 | 晨光生物科技集团股份有限公司 | Production method of colorless chilli extract |
| CN104351720A (en) * | 2014-11-24 | 2015-02-18 | 青岛大学 | Preparation method of water-soluble capsicum oleoresin |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04144664A (en) * | 1990-10-05 | 1992-05-19 | Mori Seiyu Kk | Extractive production of pungent component and red dyestuff component of red pepper |
| CN101619028A (en) * | 2009-06-17 | 2010-01-06 | 张鹏 | Method for preparing capsicine monomer |
| CN101940289A (en) * | 2010-08-06 | 2011-01-12 | 杨红梅 | Method for separating discolored chili extract from chili pigment in crude products of chili extract |
-
2012
- 2012-06-19 CN CN2012102022608A patent/CN102715482A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04144664A (en) * | 1990-10-05 | 1992-05-19 | Mori Seiyu Kk | Extractive production of pungent component and red dyestuff component of red pepper |
| CN101619028A (en) * | 2009-06-17 | 2010-01-06 | 张鹏 | Method for preparing capsicine monomer |
| CN101940289A (en) * | 2010-08-06 | 2011-01-12 | 杨红梅 | Method for separating discolored chili extract from chili pigment in crude products of chili extract |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351955A (en) * | 2013-07-17 | 2013-10-16 | 晨光生物科技集团股份有限公司 | Production method of colorless chilli extract |
| CN103351955B (en) * | 2013-07-17 | 2015-02-25 | 晨光生物科技集团股份有限公司 | Production method of colorless chilli extract |
| CN104351720A (en) * | 2014-11-24 | 2015-02-18 | 青岛大学 | Preparation method of water-soluble capsicum oleoresin |
| CN104351720B (en) * | 2014-11-24 | 2015-12-30 | 青岛大学 | A kind of preparation method of water-soluble capsicum oleoresin |
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