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Degumming process of capsicum extract

A chili extract and degumming technology, which is applied in the degumming process of chili extract, can solve the problems of large water consumption, large solvent consumption, and high consumption, and achieve the effects of improved product and by-product quality, easy industrial production, and convenient operation

Inactive Publication Date: 2012-10-31
JILIN GOLD TOWER IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method uses phosphoric acid water or citric acid water to process the mixed oil to obtain refined capsanthin. This method ① the mixed oil and phosphoric acid water or citric acid water are not mixed enough, the impurities are not completely removed, and the acetone insoluble matter is still 2%. Above; ②The amount of solvent is large and the consumption is high; ③The water consumption in the production process is large, a large amount of waste water will be generated, and the energy consumption of cooking is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] a) the dried chili is pressed into chili granules after crushing, deseeding, and grinding through a 60-mesh sieve;

[0023] b) Capsicum granules and 3 times the volume of 40°C 6# solvent oil are mixed and leached in the extractor, and the leachate is concentrated under reduced pressure to obtain red capsaicin; the method of concentration under reduced pressure can be the same as the prior art, and the solvent used can be 6# solvent oil of prior art, acetone, normal hexane or / and butane, preferred 6# solvent oil of the present invention;

[0024] c) Weigh 700.0kg of red capsaicin (color value E163.5, spicy degree 0.12%) in a mixer, stir and heat to 45°C, and add 140kg of compound degumming agent at 45°C to the red capsaicin when stirring is turned on (with 0.2% H 3 PO 4 and 2% NaCl aqueous solution), after stirring at a speed of 120r / min for 30min, the stirring was stopped to obtain a mixed solution;

[0025] Turn on the horizontal screw centrifuge, and after the cent...

Embodiment 2

[0032] a) the dried chili is pressed into chili granules after crushing, deseeding, and grinding through a 60-mesh sieve;

[0033] b) Capsicum granules and 3 times the volume of 6# solvent oil at 45°C are mixed and leached in the extractor, and the leachate is concentrated under reduced pressure to obtain capsaicin; the method of concentration under reduced pressure can be the same as the prior art, and the solvent used can be 6# solvent oil of prior art, acetone, normal hexane or / and butane, preferred 6# solvent oil of the present invention;

[0034]c) Weigh 612.0kg of red capsaicin (color value E169.2, spiciness 0.14%) in a mixer, stir and heat to 40°C, and accurately add 120kg of 40°C compound degumming to the red capsaicin when stirring is turned on (Aqueous solution containing 4% NaCl, the test shows that the concentration of NaCl is the best when it is 3%), after stirring for 30min at a speed of 80r / min, stop stirring to obtain a mixed solution;

[0035] Turn on the hor...

Embodiment 3

[0042] a) the dried chili is pressed into chili granules after crushing, deseeding, and grinding through a 60-mesh sieve;

[0043] b) Capsicum granules and 30°C 6# solvent oil of 3 times the volume are mixed and leached in the extractor, and the leachate is concentrated under reduced pressure to obtain red capsaicin; the method of concentration under reduced pressure can be the same as that of the prior art, and the solvent used can be 6# solvent oil of prior art, acetone, normal hexane or / and butane, preferred 6# solvent oil of the present invention;

[0044] c) Weigh 756.0kg red capsaicin (color value E155, spicy degree 0.10%) in a mixer, stir and heat to 40°C, and add 227kg40°C compound degumming agent (containing 0.5%H 3 PO 4 and 1% NaCl aqueous solution), after stirring at a speed of 140r / min for 30min, the stirring was stopped to obtain a mixed solution;

[0045] Turn on the horizontal screw centrifuge, and after the speed of the centrifuge reaches 4500r / min, turn on ...

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Abstract

The invention provides a degumming process of a capsicum extract, which belongs to the technical field of natural product extraction and separation. The process comprises the following steps of: deseeding, pulverizing and pressing dried capsicums to obtain capsicum particles; mixing and leaching the capsicum particles and a solvent; decompressing and concentrating a leaching liquor to obtain a red capsicum extract; mixing and stirring the red capsicum extract and a composite degumming agent so as to obtain a mixed liquor; and then centrifugally separating the mixed liquor so as to respectively collect a light-phase degummed red capsicum extract and a heavy-phase colloid; and the composite degumming agent is aqueous solution of H3PO4 and NaCl; and the degummed red capsicum extract and low alcohols are mixed, centrifugally extracted from hot and separated so as to obtain a capsicum coat red pigment and a capsicum oleoresin. According to the invention, the obtained capsicum coat red pigment has the advantages of good liquidity, no solidification and caking in low temperature preservation, no layering and no precipitate and contains less than 2% centrifugal precipitate and less than 1% acetone-insoluble material. The hot degree of the obtained sub product capsicum oleoresin is increased by 63% and the color value of the capsicum oleoresin is reduced to less than E10. The degumming process of the capsicum extract, provided by the invention, has the advantages of simplicity, convenience in operation, low cost, safety, environment friendliness and easiness for industrial production.

Description

technical field [0001] The invention relates to a degumming process of capsicum extract (red capsicum), which belongs to the technical field of extraction and separation of natural products. Background technique [0002] Capsanthin is a tetraterpenoid orange-red pigment that exists in the fruit of ripe red peppers. It is a natural non-spicy red pigment that is refined and processed by red capsicum. It belongs to carotenoid pigments and is a lipid Soluble pigments. As a natural colorant, capsanthin is not only bright in color, high in color value, strong in coloring power, but also safe, non-toxic and side effects, and has nutritional and health care functions. It is a source of vitamin A. It has been proved by modern medicine to have anti-cancer, anti-radiation, anti Aging and other functions, widely used in food, beverage, feed, health care medicine and cosmetics and other fields. [0003] At present, capsicum extract (red capsicum) is mainly extracted by solvent extracti...

Claims

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Application Information

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IPC IPC(8): C09B61/00C09F1/02
Inventor 于盼盼刘嘉明曹勇刘洪超杨茂义吴长庆
Owner JILIN GOLD TOWER IND GRP
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