CN105113288B - A kind of method for carrying out natural dyeing to fiber using carotenoid - Google Patents

A kind of method for carrying out natural dyeing to fiber using carotenoid Download PDF

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CN105113288B
CN105113288B CN201510564618.5A CN201510564618A CN105113288B CN 105113288 B CN105113288 B CN 105113288B CN 201510564618 A CN201510564618 A CN 201510564618A CN 105113288 B CN105113288 B CN 105113288B
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carotenoid
fiber
out natural
natural dyeing
solution
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CN105113288A (en
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吴国庆
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Jiaxing Yitong Textile Technology Co.,Ltd.
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Chongqing Ou Ronglai Auto Parts Co Ltd
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    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/54Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

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Abstract

The present invention provides a kind of method for carrying out natural dyeing to fiber using carotenoid, comprises the following steps:(1) fresh carrot, tomato and cape jasmine are cleaned up, in 95 100 DEG C of water the activity of blanching 30s inhibitory enzymes, taking-up dry, stripping and slicing is smashed to pieces, gunk is formed, gunk is placed in supercritical carbon dioxide equipment, it is extracted to obtain Extraction of carotenoid pigment liquid;(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in metal ion solution, stirs to form mixed solution, the pH value for adjusting mixed solution with citric acid solution obtains the carotenoid dye liquor of color protection to 10 11;(3) with bath raio 1:50, the fiber of activity pretreatment is immersed in the carotenoid dye liquor of color protection prepared by step (2), taken out after direct staining, fixation washing and drying, obtains the fiber dyed using carotenoid.This colouring method cost is low, dyeability and good color fastness, green.

Description

A kind of method for carrying out natural dyeing to fiber using carotenoid
Technical field:
The invention belongs to textile material technical field, and in particular to one kind is naturally contaminated fiber using carotenoid The method of color.
Background technology:
21 century is one and advocates green, the safe and environment-friendly new century, ecological textile more and more welcomed by the people With like, therefore increasing consumer shows special preference to the textile using green processing technologies production.Vegetable colour is Principal item in natural dye, refer to the dyestuff extracted in the flower from noon, stem, leaf, fruit or core, due to this kind of dye Material is derived from naturally, in production, processing and using causing environmental pollution, and the work to human body to health care, medication in the middle part of process With.
The material that dyeing can be used in nature has in 3000-5000, and wherein vegetable colour chromatogram is more complete, can obtain purple Color, red, yellow, green, brown, blueness, black etc., it can be used for the dyeing of the protein fibres such as silk, wool.Plant contaminates Material can be divided into indoles, flavonoid class, quinones, tannin, carotenoid, chlorophyll and alkaloid according to its chemical composition.Thus It can be seen that because the structure of natural plant dye is relative complex, different vegetable colours has different dyeing mechanisms, many dyestuffs Dyeing mechanism still need exploration, and vegetable colour exist dyestuff content it is low, recovery rate is low, dyeing is complicated, dyeing is heavy It is existing that property is poor, the problem such as low with colorfastness to rubbing of soaping.
Dyeing of a kind of chlorophyll to modified fabric disclosed in Chinese patent CN 103485196A (publication date 2014.1.1) Technique, cation-modified polyester/cotton fabric is impregnated in the dye liquor containing chlorophyll and sodium sulphate and dyed, obtain tinting strength, tinting power and The excellent product of color fastness, it is a kind of environmental type dyeing.Chinese patent CN 103080413B (publication date 2013.5.1) the disclosed method for carrying out natural dyeing to fiber using indigo plant, by the water containing liquid pigment, pulverized limestone and Air concentrates the insoluble pigment to be formed and soluble pigment is decomposed into after microbial fermentation, and fiber then is immersed into soluble indigo Fiber is dyed in blue vegetable colour solution, it is dyed after fiber and air contact after indigo blue,soluble plant is become again Into insoluble pigment, product is finally given.The dyeing rate of the product is fast, good color fastness, and color is not easy washed colour fading, can prevent Sealing pollutes or the generation of dermatitis., can be according to vegetable colour in order to improve the purity of dyestuff from above-mentioned prior art Chemical composition concentrate dyeing arrangement is carried out to fabric, and aid in other means improve vegetable colour rate of dyeing and color jail Degree, obtains Green Textiles best in quality.
Carotenoid falls within a kind of branch in vegetable colour, and it is the more natural colour of generally existing in nature Element, raw material sources are extensive, material cost relative moderate, many natural plants for example spirulina, green vegetables, carrot, cape jasmine, kind Carotenoid all be present in eggplant etc..Carotenoid be the hydrocarbon that is made up of 8 isoprenoid units and its they Oxidized derivatives, i.e. carrotene and lutein general designation.The micro- liposoluble substance of carotenoid, being dissolved in acetone, chloroform etc. has Solvent, pure product are in peony or kermesinus, glossiness rhombohedron or crystalline powder, but to oxygen, Heat and photo-labile, therefore food coloring is also used primarily as at present, it is less in the application of dyeing and weaving industry.
The content of the invention:
The technical problem to be solved in the present invention is to provide a kind of side for carrying out natural dyeing to fiber using carotenoid Method, using fresh carrot, tomato and cape jasmine as raw material, class is obtained recklessly through supercritical carbon dioxide extraction method and color protection technology Radish element extract solution, then the fiber of activity pretreatment is obtained into the fiber dyed using carotenoid through direct staining technique.This The natural dyeing method of invention can be rapidly and efficiently by stock-dye, color fastness is high, and the washing that will not be cleaned is faded, and green Environmental protection, there is health-care efficacy.
In order to solve the above technical problems, the technical scheme is that:
A kind of method for carrying out natural dyeing to fiber using carotenoid, it is characterised in that:Comprise the following steps:
(1) fresh carrot, tomato and cape jasmine are cleaned up, the work of blanching 30s inhibitory enzymes in 95-100 DEG C of water Property, taking-up dried, and stripping and slicing is smashed to pieces, forms gunk, and gunk is placed in supercritical carbon dioxide equipment, extracted To Extraction of carotenoid pigment liquid;
(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in metal ion solution, stirs to form mixing Solution, the pH value for adjusting mixed solution with citric acid solution obtain the carotenoid dye liquor of color protection to 10-11;
(3) with bath raio 1:50, the fiber of activity pretreatment is immersed to the carotenoid dye liquor of color protection prepared by step (2) In, taken out after direct staining, fixation washing and drying, obtain the fiber dyed using carotenoid.
As the preferred of above-mentioned technical proposal, in the step (1), the weight ratio of carrot, tomato and cape jasmine is 1:0.5- 1:0.3-0.7。
As the preferred of above-mentioned technical proposal, in the step (1), extraction process is pressure 250-300kg/cm2, extraction Temperature is 50-55 DEG C, recovery rate 96-98%.
As the preferred of above-mentioned technical proposal, in the step (2), metal ion solution is monovalence sodium ion and divalent magnesium The solution of ion, monovalence sodium ion and divalent magnesium from mol ratio be 1:1.
As the preferred of above-mentioned technical proposal, in the step (2), the concentration of metal ions of metal ion solution is 0.1- 0.3mol/L。
As the preferred of above-mentioned technical proposal, in the step (2), carotenoid in the carotenoid dye liquor of color protection Content is 75-80%.
As the preferred of above-mentioned technical proposal, in the step (3), fiber is in cellulose fiber peacekeeping protein fibre It is a kind of.
As the preferred of above-mentioned technical proposal, in the step (3), the fiber of activity pretreatment makes through plasma technique The fiber of pretreatment.
As the preferred of above-mentioned technical proposal, in the step (3), the technique of direct staining is 25-35 DEG C of temperature, the time For 80-100min.
Compared with prior art, the invention has the advantages that:
(1) fresh carrot, tomato and cape jasmine are used in the present invention, and as primary raw material, carrot and tomato are all more Extensive vegetables and fruits, material source is extensive, and cost is cheap, can reduce the cost of vegetable colour, and carrot, tomato and cape jasmine contain Carotenoids stability it is good, inoxidizability is high, and can be contacted by the long-time with skin, penetrates into skin surface, The immunization of infiltration is improved, and the uranidin contained in cape jasmine has the physiological actions such as calm, hemostasis, anti-inflammatory,
(2) present invention is extracted using critical abstraction technique to the carotenoid in raw material, and extraction efficiency is high, will not Active ingredient is caused damage, and organic solvent-free remains, and prevents from damaging the Green performance of product in processing technology is extracted.
(3) present invention using a small amount of metal ion to carotenoid carry out color protection, prevent process and use or in The failure of carotenoid is caused, improves the dyeability and color fastness of product.
(4) present invention carries out dyeing processing using the carotenoid of wide material sources to fiber, is contaminated with traditional vegetable colour Form and aspect ratio, cost is low, cheap, and passes through the pretreatment to carotenoid and fiber, the dyeability of the product of raising And color fastness, meet production and the requirement used, and final products are green, it is free of a burden to environment.
Embodiment:
The present invention is described in detail below in conjunction with specific embodiment, herein illustrative examples and explanation of the invention For explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1:
(1) it is 1 by weight ratio:0.5:0.3 fresh carrot, tomato and cape jasmine cleans up, and is floated in 95 DEG C of water The activity of 30s inhibitory enzymes is scalded, taking-up is dried, and stripping and slicing is smashed to pieces, forms gunk, gunk is placed in into supercritical carbon dioxide In equipment, in 250kg/cm2Pressure and 50 DEG C at a temperature of, it is extracted to 96% carotenoid, obtain carotenoid and carry Take liquid.
(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in 0.1mol/L monovalence sodium ion and divalence magnesium ion Solution in, wherein the mol ratio of monovalence sodium ion and divalence magnesium ion be 1:1, stir to form mixed solution, use lemon For the pH value of acid solution regulation mixed solution to 10, the content for obtaining carotenoid is the carotenoid dye liquor of 75% color protection.
(3) with bath raio 1:50, the protein fibre of plasma technique pretreatment is immersed to the color protection of step (2) preparation In carotenoid dye liquor, through direct staining 80min at 25 DEG C, take out, fixation washing and drying, obtain using carotenoids uniformly dyeing The fiber of color.
Embodiment 2:
(1) it is 1 by weight ratio:1:0.7 fresh carrot, tomato and cape jasmine cleans up, and is floated in 100 DEG C of water The activity of 30s inhibitory enzymes is scalded, taking-up is dried, and stripping and slicing is smashed to pieces, forms gunk, gunk is placed in into supercritical carbon dioxide In equipment, in 300kg/cm2Pressure and 55 DEG C at a temperature of, it is extracted to 98% carotenoid, obtain carotenoid and carry Take liquid.
(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in 0.3mol/L monovalence sodium ion and divalence magnesium ion Solution in, wherein the mol ratio of monovalence sodium ion and divalence magnesium ion be 1:1, stir to form mixed solution, use lemon For the pH value of acid solution regulation mixed solution to 11, the content for obtaining carotenoid is the carotenoid dye liquor of 80% color protection.
(3) with bath raio 1:50, the protein fibre of plasma technique pretreatment is immersed to the color protection of step (2) preparation In carotenoid dye liquor, through direct staining 100min at 35 DEG C, take out, fixation washing and drying, obtain using carotenoid The fiber of dyeing.
Embodiment 3:
(1) it is 1 by weight ratio:0.6:0.5 fresh carrot, tomato and cape jasmine cleans up, and is floated in 95 DEG C of water The activity of 30s inhibitory enzymes is scalded, taking-up is dried, and stripping and slicing is smashed to pieces, forms gunk, gunk is placed in into supercritical carbon dioxide In equipment, in 280kg/cm2Pressure and 52 DEG C at a temperature of, it is extracted to 97% carotenoid, obtain carotenoid and carry Take liquid.
(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in 0.2mol/L monovalence sodium ion and divalence magnesium ion Solution in, wherein the mol ratio of monovalence sodium ion and divalence magnesium ion be 1:1, stir to form mixed solution, use lemon For the pH value of acid solution regulation mixed solution to 10.5, the content for obtaining carotenoid is the carotenoids uniformly dyeing of 77% color protection Liquid.
(3) with bath raio 1:50, the cellulose fibre of plasma technique pretreatment is immersed to the color protection of step (2) preparation In carotenoid dye liquor, through direct staining 90min at 30 DEG C, take out, fixation washing and drying, obtain using carotenoids uniformly dyeing The fiber of color.
Embodiment 4:
(1) it is 1 by weight ratio:0.8:0.4 fresh carrot, tomato and cape jasmine cleans up, and is floated in 99 DEG C of water The activity of 30s inhibitory enzymes is scalded, taking-up is dried, and stripping and slicing is smashed to pieces, forms gunk, gunk is placed in into supercritical carbon dioxide In equipment, in 290kg/cm2Pressure and 54 DEG C at a temperature of, it is extracted to 96% carotenoid, obtain carotenoid and carry Take liquid.
(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in 0.2mol/L monovalence sodium ion and divalence magnesium ion Solution in, wherein the mol ratio of monovalence sodium ion and divalence magnesium ion be 1:1, stir to form mixed solution, use lemon For the pH value of acid solution regulation mixed solution to 10.3, the content for obtaining carotenoid is the carotenoid of 75-80% color protection Dye liquor.
(3) with bath raio 1:50, the protein fibre of plasma technique pretreatment is immersed to the color protection of step (2) preparation In carotenoid dye liquor, through direct staining 85min at 29 DEG C, take out, fixation washing and drying, obtain using carotenoids uniformly dyeing The fiber of color.
Embodiment 5:
(1) it is 1 by weight ratio:0.6:0.6 fresh carrot, tomato and cape jasmine cleans up, and is floated in 97 DEG C of water The activity of 30s inhibitory enzymes is scalded, taking-up is dried, and stripping and slicing is smashed to pieces, forms gunk, gunk is placed in into supercritical carbon dioxide In equipment, in 270kg/cm2Pressure and 52 DEG C at a temperature of, it is extracted to 98% carotenoid, obtain carotenoid and carry Take liquid.
(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in 0.1mol/L monovalence sodium ion and divalence magnesium ion Solution in, wherein the mol ratio of monovalence sodium ion and divalence magnesium ion be 1:1, stir to form mixed solution, use lemon For the pH value of acid solution regulation mixed solution to 10, the content for obtaining carotenoid is the carotenoid dye liquor of 77% color protection.
(3) with bath raio 1:50, the cellulose fibre of plasma technique pretreatment is immersed to the color protection of step (2) preparation In carotenoid dye liquor, through direct staining 95min at 25 DEG C, take out, fixation washing and drying, obtain using carotenoids uniformly dyeing The fiber of color.
Embodiment 6:
(1) it is 1 by weight ratio:0.8:0.6 fresh carrot, tomato and cape jasmine cleans up, and is floated in 95 DEG C of water The activity of 30s inhibitory enzymes is scalded, taking-up is dried, and stripping and slicing is smashed to pieces, forms gunk, gunk is placed in into supercritical carbon dioxide In equipment, in 300kg/cm2Pressure and 50 DEG C at a temperature of, it is extracted to 97% carotenoid, obtain carotenoid and carry Take liquid.
(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in 0.1mol/L monovalence sodium ion and divalence magnesium ion Solution in, wherein the mol ratio of monovalence sodium ion and divalence magnesium ion be 1:1, stir to form mixed solution, use lemon For the pH value of acid solution regulation mixed solution to 10, the content for obtaining carotenoid is the carotenoid dye liquor of 75% color protection.
(3) with bath raio 1:50, the cellulose fibre of plasma technique pretreatment is immersed to the color protection of step (2) preparation In carotenoid dye liquor, through direct staining 80-100min at 25-35 DEG C, take out, fixation washing and drying, obtain using class recklessly The fiber of radish uniformly dyeing color.Embodiment 7:
(1) it is 1 by weight ratio:0.8:0.7 fresh carrot, tomato and cape jasmine cleans up, and is floated in 95 DEG C of water The activity of 30s inhibitory enzymes is scalded, taking-up is dried, and stripping and slicing is smashed to pieces, forms gunk, gunk is placed in into supercritical carbon dioxide In equipment, in 300kg/cm2Pressure and 55 DEG C at a temperature of, it is extracted to 98% carotenoid, obtain carotenoid and carry Take liquid.
(2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in 0.2mol/L monovalence sodium ion and divalence magnesium ion Solution in, wherein the mol ratio of monovalence sodium ion and divalence magnesium ion be 1:1, stir to form mixed solution, use lemon For the pH value of acid solution regulation mixed solution to 10, the content for obtaining carotenoid is the carotenoid dye liquor of 77% color protection.
(3) with bath raio 1:50, the protein fibre of plasma technique pretreatment is immersed to the color protection of step (2) preparation In carotenoid dye liquor, through direct staining 95min at 32 DEG C, take out, fixation washing and drying, obtain using carotenoids uniformly dyeing The fiber of color.
After testing, the absorbance of the carotenoid dye liquor of color protection prepared by embodiment 1-6 and use carotenoids uniformly dyeing The dye-uptake of the fiber of color and the result of color fastness are as follows:
As seen from the above table, the absorbance of carotenoid dye liquor prepared by the present invention is good, and is dyed using carotenoid Fiber dye-uptake it is high, good color fastness.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as Into all equivalent modifications or change, should by the present invention claim be covered.

Claims (7)

  1. A kind of 1. method for carrying out natural dyeing to fiber using carotenoid, it is characterised in that:Comprise the following steps:
    (1) fresh carrot, tomato and cape jasmine are cleaned up, the activity of blanching 30s inhibitory enzymes in 95-100 DEG C of water, Taking-up is dried, and stripping and slicing is smashed to pieces, forms gunk, gunk is placed in supercritical carbon dioxide equipment, extracted to obtain Extraction of carotenoid pigment liquid;
    (2) Extraction of carotenoid pigment liquid prepared by step (1) is placed in metal ion solution, stirs to form mixed solution, With the pH value of citric acid solution regulation mixed solution to 10-11, the carotenoid dye liquor of color protection is obtained;
    (3) with bath raio 1:50, the fiber of activity pretreatment is immersed in the carotenoid dye liquor of color protection prepared by step (2), warp Taken out after direct staining, fixation washing and drying, obtain the fiber dyed using carotenoid;
    Wherein, in the step (2), metal ion solution is the solution of monovalence sodium ion and divalence magnesium ion, monovalence sodium ion With divalent magnesium from mol ratio be 1:1, in the step (3), the fiber of activity pretreatment is pre-processed through plasma technique Fiber.
  2. 2. a kind of method for being carried out natural dyeing to fiber using carotenoid according to claim 1, its feature are existed In:In the step (1), the weight ratio of carrot, tomato and cape jasmine is 1:0.5-1:0.3-0.7.
  3. 3. a kind of method for being carried out natural dyeing to fiber using carotenoid according to claim 1, its feature are existed In:In the step (1), extraction process is pressure 250-300kg/cm2, Extracting temperature is 50-55 DEG C, recovery rate 96- 98%.
  4. 4. a kind of method for being carried out natural dyeing to fiber using carotenoid according to claim 1, its feature are existed In:In the step (2), the concentration of metal ions of metal ion solution is 0.1-0.3mol/L.
  5. 5. a kind of method for being carried out natural dyeing to fiber using carotenoid according to claim 1, its feature are existed In:In the step (2), the content of carotenoid is 75-80% in the carotenoid dye liquor of color protection.
  6. 6. a kind of method for being carried out natural dyeing to fiber using carotenoid according to claim 1, its feature are existed In:In the step (3), fiber is one kind in cellulose fiber peacekeeping protein fibre.
  7. 7. a kind of method for being carried out natural dyeing to fiber using carotenoid according to claim 1, its feature are existed In:In the step (3), the technique of direct staining is 25-35 DEG C of temperature, time 80-100min.
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CN106758370A (en) * 2017-01-18 2017-05-31 遵义医学院 A kind of catgut colouring method
CN107011699A (en) * 2017-04-14 2017-08-04 罗莱生活科技股份有限公司 A kind of supercritical carbon dioxide extracts the method for orange peel dyestuff and the purposes of orange peel dyestuff
CN109137561B (en) * 2018-08-17 2020-12-08 金寨新丝路纺织有限公司 Green dyeing method for improving ultraviolet resistance of mulberry silk fabric
CN109267386A (en) * 2018-09-11 2019-01-25 泉州市缘创环保科技有限公司 A kind of colouring method of natural lycopene
CN110004739B (en) * 2019-04-22 2021-08-27 中原工学院 Method for dyeing specific fibers by using leather vegetable tanning material
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