CN104448904A - Method for extracting capsanthin and chili extract through compound solvent - Google Patents
Method for extracting capsanthin and chili extract through compound solvent Download PDFInfo
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- CN104448904A CN104448904A CN201310431364.0A CN201310431364A CN104448904A CN 104448904 A CN104448904 A CN 104448904A CN 201310431364 A CN201310431364 A CN 201310431364A CN 104448904 A CN104448904 A CN 104448904A
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- ethanol
- acetone
- capsanthin
- compound solvent
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0096—Purification; Precipitation; Filtration
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a method for extracting capsanthin and chili extract through a compound solvent, and belongs to the field of advanced processing of chili. The method adopts acetone, n-hexane and ethanol to carry mixed extraction, and concretely comprises the following steps: blending chili particles with the compound solvent according to a ratio of 1:2-1:6, extracting, filtering, precipitating, separating the pectin component through using a high speed centrifuge, distilling the obtained mixed liquid under certain condition three times, mixing the obtained acetone and n-hexane phase with 75% ethanol according to a volume ratio of 1:4 to carry out capsaicinoid removal, recovering acetone and n-hexane, and carrying out stirring refinement at 50DEG C under -0.096MPa for 6h to obtain high quality capsanthin; and distilling the obtained ethanol phase and water phase through an ethanol distillation tower, and recovering to obtain the chili extract.
Description
Technical field
The invention belongs to capsicum field of deep, particularly extract the technique of capsanthin, chilli extract.
Background technology
Capsanthin, through the development of nearly 20 years, is all had significant progress from output or share of market.But production technique but still rests in this single solvent extraction of use No. six solvents.The process of No. six solvent extractions is: Capsicum crushing is made growth 1cm, the particle of diameter 3mm, extract 3 hours in flat-turn leacher by solid-liquid ratio 1: 5, then through 100 object filtering nets, cross filter cake 1-3 hour, then flow 1700-2200ml/min is pressed, first time distillation is carried out at 50 degrees Celsius, extracting solution row second time and third time distillation under 50 degrees Celsius then, then de-peppery four times are mixed with the ethanol 1: 4 of 75%, at 55 degrees Celsius, pressure-0.096MPA, stir refining 7 hours, obtain capsanthin.But whole process makes the impurity such as dust in capsanthin, pectin, fine powder not effectively to be separated, and affects the quality product of capsanthin greatly.Peppery liquid after de-peppery four times merges, and reclaims ethanol through distillation tower evaporation, then 90 ~ 120 degrees Celsius, under-0.090Mpa condition, refined through 12 ~ 15 hours, obtain chilli extract.Can not be extracted together with capsanthin, chilli extract cost is large, and yield is low.
Summary of the invention
For overcoming above-mentioned defect, the invention discloses the novel process of a kind of compound solvent extraction capsanthin, chilli extract, capsanthin, chilli extract can be extracted simultaneously, save great amount of cost, capsanthin quality significantly improves, and chilli extract yield increases substantially.
The technical solution adopted in the present invention is compound solvent extraction capsanthin, the novel process of chilli extract, compound solvent from acetone, normal hexane, ethanol is allocated according to the ratio of volume ratio 1: 3: 1, capsicum particle and compound solvent are allocated according to the ratio of mass ratio 1: 3 ~ 1: 5, then extract 3 hours in flat-turn leacher, filter through 500 mesh filter screens, precipitate 1 ~ 3 hour, under the condition of 12000r/min, pectin composition is separated with supercentrifuge, mixed solution is at 50 degrees Celsius, three distillations are carried out under the condition of flow 2000ml/min, distinguish acetone phase, normal hexane phase, ethanol phase, wherein ethanol phase and acetone phase, normal hexane is separated, acetone phase, normal hexane phase with 75% ethanol by volume 1: 4 mix carry out de-once peppery, obtain aqueous phase and oil phase, acetone, normal hexane is recovered, oil phase is at 50 degrees Celsius, under the condition of-0.096Mpa, stir refining 6 hours, obtain the capsanthin of high-quality, ethanol phase and aqueous phase, through ethanol distillation tower, under 50 ~ 200 degrees Celsius, through 2 ~ 3 hours, obtain chilli extract.
The invention has the beneficial effects as follows in leaching process, capsanthin can extract by acetone effectively, lurid gel is become by pectin to sink, capsaicine in capsicum and Dihydrocapsaicin can extract by ethanol, normal hexane is then Extraction parts capsanthin and capsaicine while, acetone phase and ethanol phase, capsanthin yield is 96% ~ 98%, containing pectin less than 2%, absorption ratio more than 0.9950, ashes less than 1%, chilli extract yield reaches 85% ~ 90%, capsaicin content is 2% ~ 6%, thus reach raising product quality, carry high product yield, the effect reduced costs.
4, embodiment
Embodiment 1
Choosing red pepper is raw material, Capsicum crushing is made growth 1cm, the particle of diameter 3mm, feed particles 100Kg, compound solvent from acetone, normal hexane, ethanol is according to the ratio allotment 320Kg of volume ratio 1: 3: 1, the mass ratio 1: 3.2 of capsicum particle and compound solvent, then extract 3 hours in flat-turn leacher, filter through 500 mesh filter screens, precipitate 1 hour, under the condition of 12000r/min, pectin composition is separated with supercentrifuge, mixed solution is at 50 degrees Celsius, three distillations are carried out under the condition of flow 2000ml/min, distinguish acetone phase, normal hexane phase, ethanol phase, wherein ethanol phase and acetone phase, normal hexane is separated, acetone phase, normal hexane phase with 75% ethanol by volume 1: 4 mix carry out de-once peppery, obtain aqueous phase and oil phase, acetone, normal hexane is recovered, oil phase is at 50 degrees Celsius, under the condition of-0.096Mpa, stir refining 6 hours, obtain the capsanthin of high-quality, ethanol phase and aqueous phase are through ethanol distillation tower, under 150 degrees Celsius, little through 2
Time, obtain chilli extract.
Embodiment 2
Choosing hot red pepper is raw material, feed particles 100Kg, compound solvent 500Kg, crosses filter cake 3 hours, at 50 c, through 3 hours, reclaims chilli extract.The other the same as in Example 1 is the same.
Embodiment 3, choosing hot red pepper is raw material, feed particles 100Kg, compound solvent 350Kg, crosses filter cake 2 hours, under 200 degrees Celsius, through 2 hours, reclaims chilli extract.The other the same as in Example 1 is the same.
Claims (1)
1. a compound solvent extraction capsanthin, the novel process of chilli extract, it is characterized in that compound solvent from acetone, normal hexane, ethanol is allocated according to the ratio of volume ratio 1: 3: 1, capsicum particle and compound solvent are allocated according to the ratio of mass ratio 1: 3 ~ 1: 5, then extract 3 hours in flat-turn leacher, filter through 500 mesh filter screens, precipitate 1 ~ 3 hour, under the condition of 12000r/min, pectin composition is separated with supercentrifuge, mixed solution is at 50 degrees Celsius, three distillations are carried out under the condition of flow 2000ml/min, distinguish acetone phase, normal hexane phase, ethanol phase, wherein ethanol phase and acetone phase, normal hexane is separated, acetone phase, normal hexane phase with 75% ethanol by volume 1: 4 mix carry out de-once peppery, obtain aqueous phase and oil phase, acetone, normal hexane is recovered, oil phase is at 50 degrees Celsius, under the condition of-0.096Mpa, stir refining 6 hours, obtain the capsanthin of high-quality, ethanol phase and aqueous phase, through ethanol distillation tower, under 50 ~ 200 degrees Celsius, through 2 ~ 3 hours, obtain chilli extract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431364.0A CN104448904A (en) | 2013-09-22 | 2013-09-22 | Method for extracting capsanthin and chili extract through compound solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431364.0A CN104448904A (en) | 2013-09-22 | 2013-09-22 | Method for extracting capsanthin and chili extract through compound solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104448904A true CN104448904A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310431364.0A Pending CN104448904A (en) | 2013-09-22 | 2013-09-22 | Method for extracting capsanthin and chili extract through compound solvent |
Country Status (1)
| Country | Link |
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| CN (1) | CN104448904A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105533625A (en) * | 2016-01-15 | 2016-05-04 | 河北东之星生物科技股份有限公司 | Method for refining low-pungency-degree chilli extract |
| CN106912886A (en) * | 2017-03-02 | 2017-07-04 | 山东天博食品配料有限公司 | A kind of capsicum annum fasciculatum pickled chilli flavor essence and preparation method thereof |
-
2013
- 2013-09-22 CN CN201310431364.0A patent/CN104448904A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105533625A (en) * | 2016-01-15 | 2016-05-04 | 河北东之星生物科技股份有限公司 | Method for refining low-pungency-degree chilli extract |
| CN105533625B (en) * | 2016-01-15 | 2018-10-19 | 河北东之星生物科技股份有限公司 | A method of refining low peppery degree chilli extract |
| CN106912886A (en) * | 2017-03-02 | 2017-07-04 | 山东天博食品配料有限公司 | A kind of capsicum annum fasciculatum pickled chilli flavor essence and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |