CN105017800A - Natural wormwood vegetable dye and its preparation method and use - Google Patents
Natural wormwood vegetable dye and its preparation method and use Download PDFInfo
- Publication number
- CN105017800A CN105017800A CN201510427876.9A CN201510427876A CN105017800A CN 105017800 A CN105017800 A CN 105017800A CN 201510427876 A CN201510427876 A CN 201510427876A CN 105017800 A CN105017800 A CN 105017800A
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- wormwood
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- vegetable dye
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Classifications
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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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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/34—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Abstract
The invention discloses natural wormwood vegetable dye and its preparation method and use. The preparation method comprises 1, wormwood screening: acquiring wormwood and removing impurities, 2, drying: putting the wormwood in a ventilated place and carrying out natural drying in the shade, 3, immersion extraction: adding the wormwood into deionized water according to a bath ratio of 1: 15-1: 20 and carrying out immersion at a temperature of 10-20 DEG C for 48-60h, 4, filtration: carrying out filtration by absorbent gauze to remove residue and collecting the filtrate, 5, compression spraying: carrying out compression spraying on the filtrate to obtain a powdery finished product and 6, finished product seal preservation. The preparation method does not utilize any toxic chemical agent, utilizes a plant natural pigment, and is environmentally friendly. The extraction residue can be naturally degraded, can be used as natural fertilizer and fuel after simple treatment, and does not cause any pollution on the ecological environment.
Description
Technical field
The present invention relates to technical field of dye, particularly a kind of natural wormwood vegetable dye preparation method, its dye well application.
Background technology
Wormwood, another name: argy wormwood, tarragon etc.Perennial herb or slightly become suffruticose, plant has enhanced aroma.The life of stem list or minority, brown or grey tawny, base portion is lignifying slightly, top Bi matter, and the branch having minority short, leaf ground paper matter, and above by canescence pubescence, base portion is usually without pseudostipule or minimum pseudostipule; Upper leaf and bract leaf pinniform are partly split, head inflorescence oval, and corolla tubulose or goblet shape, there is gland point outside, and flower pesticide is narrow linear, and style and corolla are closely isometric or be slightly longer than corolla.The long avette or Long Circle of achene.The flowering fruit bearing stage 9-10 month, all herbal medicine, have Wen Jing, dry, loose cold, hemostasis, anti-inflammatory, relieving asthma, cough-relieving, the effect such as antiabortive, antianaphylaxis.Wormwood distribution is wide, and depolarization is arid with outside extremely frigid zones, almost throughout the whole nation.Include a large amount of grayish green pigment, its chromophoric group is indigoid and chroman chroman, experiment proves, not only can be used as food dye by the natural pigment of special process extraction, for textile dyeing processing, also can obtain good effect, the soft nature of color and luster, every fastness all can meet the requirement of textiles general fastness, is widely used in infant article, underskirt, family spin bedclothes etc., safety and environmental protection.
In recent years, day by day in short supply along with petroleum resources, synthetic chemistry dyeing to people healthy in harm, the severe contamination of ecotope.The flower of plant taken from by vegetable dye, the natural pigment really, in stem, seed, skin forms, nontoxic, harmless, extract after residue can natural degradation, compatible with bad border, meet the theory of cleaner production, the new power promoting textile industry Sustainable development must be become.
Our now known vegetable dye coloured light mostly is red, yellow, brown, blue etc., and wormwood pigment content after extraction is high, in greyish-green, just in time can make up this shade vacancy, enriches chromatogram content.
Growth due to wormwood exists seasonal, therefore, after wormwood pigment extraction, makes dry powder by spraying dry, and sealing is preserved, and increases its suitability.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of preparation method, the application of its dye well of natural wormwood vegetable dye, which overcomes the above-mentioned shortcoming of prior art.
Technical problem to be solved by this invention is achieved through the following technical solutions:
A preparation method for natural wormwood vegetable dye, comprises the following steps: (1) screening wormwood: gather wormwood, remove impurity; (2) dry: wormwood to be put in ventilation, naturally to dry in the shade; (3) soak extraction: add deionized water by bath raio 1:15 ~ 1:20, soaks 48 ~ 60 hours at temperature 10 DEG C ~ 20 DEG C; (4) filter: absorbent gauze filters, remove residue, obtain filtrate; (5) compression spraying: by compressed for filtrate spraying, obtain pulverous finished product; (6) finished product: finished product sealing is preserved.
The present invention by compression spraying method to pulverous finished product, which obviate conventional rotary evaporation to concentrate, thus avoiding the process of heating, dyestuff finished product its effective constituent obtained by the method is higher, also ensure that the stability of the physico-chemical property of active substance simultaneously.In addition, whole process does not add any chemical agent, guarantees the safe reliability of finished product, being down to minimum to the detrimentally affect of environment.Coloured light is more stable, and batch difference is less.
Preferably, the time of soaking in described step (3) is 54 hours.
Preferably, the bath raio in described step (3) is 1:15.
The present invention separately provides a kind of natural wormwood vegetable dye, and it is obtained by above-mentioned preparation method.
The present invention reoffers a kind of application of natural wormwood vegetable dye, and step is: grey cloth prepares; Material: with weight parts, puts into warm water according to the ratio of 1:2 by natural wormwood dyestuff, stirs; Dyeing: adopt intensification staining to dye; Aftertreatment: comprise washing, soap, dewater and dry heat setting type.
Preferably, the temperature of described warm water is 40 ~ 50 DEG C.
Preferably, the detailed process of described intensification staining is: with the ramp to 35 of 1 DEG C/min DEG C ~ 40 DEG C, keep after 10 ~ 15 minutes, then with the ramp to 80 of 1.5 DEG C/min DEG C ~ 90 DEG C, keeps 20 ~ 30 minutes.
Preferably, the process heated up in described intensification staining is, with the ramp to 35 DEG C of 1 DEG C/min, keeps after 15 minutes, then thinks the ramp to 80 DEG C of 1.5 DEG C/min, keep 30 minutes.
Preferably, described natural wormwood vegetable dye is used for all-cotton knitting dyeing fabric.
Technique scheme of the present invention, has following beneficial effect:
Compared with prior art, any toxic chemical medicament is not added in the preparation process of natural wormwood vegetable dye of the present invention, take from natural pigment in plant, environmental protection, residue energy natural degradation after extracting, after simple process, can be used as Natural fertilizers, fuel, any pollution is not caused to ecotope.In addition, water is used to carry out lixiviate as extraction agent in leaching process, and use spray-drying process to obtain powdery after filtration, by its effective constituent of dyestuff finished product higher (>=98%) that the method is obtained, batch chromatism rank higher (>=4 grades), also has more stable chemical property.Moreover the dyeing of this vegetable dye is simple, and process of soaping wherein improves the fastness of color and gorgeous degree especially.
Accompanying drawing explanation
Fig. 1 is according to the schema of wormwood natural plant dye of the present invention for dyeing.
Embodiment
Embodiment 1
(1) screen wormwood: in annual 3 ~ April, gather wormwood, remove impurity;
(2) dry: wormwood to be put in ventilation, naturally to dry in the shade;
(3) soak extraction: add deionized water by bath raio 1:15, soaks 48 hours at temperature 10 DEG C;
(4) filter: absorbent gauze filters, remove residue, obtain filtrate;
(5) compression spraying: by compressed for filtrate spraying, obtain pulverous finished product.
(6) finished product: finished product sealing is preserved.
Embodiment 2
(1) screen wormwood: in annual 3 ~ April, gather wormwood, remove impurity;
(2) dry: wormwood to be put in ventilation, naturally to dry in the shade;
(3) soak extraction: add deionized water by bath raio 1:20, soaks 60 hours at temperature 20 DEG C;
(4) filter: absorbent gauze filters, remove residue, obtain filtrate;
(5) compression spraying: by compressed for filtrate spraying, obtain pulverous finished product.
(6) finished product: finished product sealing is preserved.
Embodiment 3
(1) screen wormwood: in annual 3 ~ April, gather wormwood, remove impurity;
(2) dry: wormwood to be put in ventilation, naturally to dry in the shade;
(3) soak extraction: add deionized water by bath raio 1:15, soaks 54 hours at temperature 15 DEG C;
(4) filter: absorbent gauze filters, remove residue, obtain filtrate;
(5) compression spraying: by compressed for filtrate spraying, obtain pulverous finished product.
(6) finished product: finished product sealing is preserved.
Embodiment 4
(1) screen wormwood: in annual 3 ~ April, gather wormwood, remove impurity;
(2) dry: wormwood to be put in ventilation, naturally to dry in the shade;
(3) soak extraction: add deionized water by bath raio 1:15, soaks 42 hours at temperature 5 DEG C;
(4) filter: absorbent gauze filters, remove residue, obtain filtrate;
(5) compression spraying: by compressed for filtrate spraying, obtain pulverous finished product.
(6) finished product: finished product sealing is preserved.
Embodiment 5
(1) screen wormwood: in annual 3 ~ April, gather wormwood, remove impurity;
(2) dry: wormwood to be put in ventilation, naturally to dry in the shade;
(3) soak extraction: add deionized water by bath raio 1:15, soaks 66 hours at temperature 25 DEG C;
(4) filter: absorbent gauze filters, remove residue, obtain filtrate;
(5) compression spraying: by compressed for filtrate spraying, obtain pulverous finished product.
(6) finished product: finished product sealing is preserved.
After testing, every Testing index of gained wormwood vegetable dye is as follows:
1, effective content >=98%,
2, pH value 7 ~ 8
3, sealing preserves validity period 3 ~ 6 months
4, colour fastness >=3.5 grade
5, batch chromatism >=4 grade
Natural wormwood vegetable dye is used for the dyeing course of all-cotton knitting fabric, and step is: prepare grey cloth; Material: with weight parts, puts into the warm water of 40 ~ 50 DEG C, stirs by natural wormwood dyestuff according to the ratio of 1:2; Dyeing: adopt intensification staining to dye; Washing: soap: dehydration and oven dry heat setting type.The process heated up in above-mentioned intensification staining is, with the ramp to 35 of 1 DEG C/min DEG C ~ 40 DEG C, keeps after 10 ~ 15 minutes, then thinks and the ramp to 80 DEG C of 1.5 DEG C/min ~ 90 DEG C keep 10 ~ 30 minutes.Preferred embodiment of the invention temperature-rise period is with the ramp to 35 DEG C of 1 DEG C/min, keeps after 15 minutes, then thinks the ramp to 80 DEG C of 1.5 DEG C/min, keeps 30 minutes.Above are only the preferred embodiments of the present invention, not for limiting the present invention.
Any toxic chemical medicament is not added according in the preparation process of natural wormwood vegetable dye of the present invention, take from natural pigment in plant, environmental protection, the residue energy natural degradation after extracting, after simple process, can be used as Natural fertilizers, fuel, any pollution is not caused to ecotope.In addition, water is used to carry out lixiviate as extraction agent in leaching process, and use spray-drying process to obtain dry powder after filtration, by its effective constituent of dyestuff finished product higher (>=98%), batch chromatism rank higher (>=4 grades) that the method is obtained, also there is more stable physico-chemical property.
Although the present invention with embodiment openly as above; so it is not intended to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; all can do various different selection and amendment, therefore protection scope of the present invention limited by claims and equivalents thereof.
Claims (9)
1. a preparation method for natural wormwood vegetable dye, comprises the following steps:
(1) screen wormwood: gather wormwood, remove impurity;
(2) dry: wormwood to be put in ventilation, naturally to dry in the shade;
(3) soak extraction: add deionized water by bath raio 1:15 ~ 1:20, soaks 48 ~ 60 hours at temperature 10 DEG C ~ 20 DEG C;
(4) filter: absorbent gauze filters, remove residue, obtain filtrate;
(5) compression spraying: by compressed for filtrate spraying, obtain pulverous finished product;
(6) finished product: finished product sealing is preserved.
2. the preparation method of natural wormwood vegetable dye according to claim 1, is characterized in that, the time of soaking in described step (3) is 54 hours.
3. the preparation method of natural wormwood vegetable dye according to claim 1, is characterized in that, the bath raio in described step (3) is 1:15.
4. the natural wormwood vegetable dye prepared according to the preparation method of the arbitrary described natural wormwood vegetable dye of claim 1-3.
5. an application for natural wormwood vegetable dye according to claim 4, it is characterized in that, described step is:
Grey cloth prepares;
Material: with weight parts, puts into warm water according to the ratio of 1:2 by natural wormwood dyestuff, stirs;
Dyeing: adopt intensification staining to dye;
Aftertreatment: comprise washing, soap, dewater and dry heat setting type.
6. the application of natural wormwood vegetable dye according to claim 5, is characterized in that, the temperature of the warm water in described material process is 40 ~ 50 DEG C.
7. the application of natural wormwood vegetable dye according to claim 5, it is characterized in that, the detailed process of described intensification staining is: with the ramp to 35 of 1 DEG C/min DEG C ~ 40 DEG C, keep after 10 ~ 15 minutes, again with the ramp to 80 of 1.5 DEG C/min DEG C ~ 90 DEG C, keep 20 ~ 30 minutes.
8. the application of natural wormwood vegetable dye according to claim 7, it is characterized in that, the detailed process of described intensification staining is: with the ramp to 35 DEG C of 1 DEG C/min, keeps after 15 minutes, again with the ramp to 80 DEG C of 1.5 DEG C/min, keep 30 minutes.
9. the application of natural wormwood vegetable dye according to claim 8, is characterized in that, described natural wormwood vegetable dye is used for all-cotton knitting dyeing fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427876.9A CN105017800A (en) | 2015-07-20 | 2015-07-20 | Natural wormwood vegetable dye and its preparation method and use |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427876.9A CN105017800A (en) | 2015-07-20 | 2015-07-20 | Natural wormwood vegetable dye and its preparation method and use |
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| CN105017800A true CN105017800A (en) | 2015-11-04 |
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| CN201510427876.9A Pending CN105017800A (en) | 2015-07-20 | 2015-07-20 | Natural wormwood vegetable dye and its preparation method and use |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350298A (en) * | 2015-12-07 | 2016-02-24 | 河南新野纺织股份有限公司 | Textile fabric with antisepsis and anti-inflammation functions |
| CN107354725A (en) * | 2017-08-31 | 2017-11-17 | 山东利百时家居制品有限公司 | A kind of wormwood functional non-woven fabric and preparation method thereof |
| CN107459840A (en) * | 2017-07-04 | 2017-12-12 | 安徽天使服装服饰有限责任公司 | A kind of school uniform dedicated dye |
| CN108995005A (en) * | 2018-07-24 | 2018-12-14 | 杨茂坤 | A kind of carved reproduction of an inscription or painting of bamboo root seal cutting art seal and colouring method |
| CN111979762A (en) * | 2020-08-26 | 2020-11-24 | 常熟市亿盛日用品有限公司 | Preparation method of bamboo fiber antibacterial cleaning cloth |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350298A (en) * | 2015-12-07 | 2016-02-24 | 河南新野纺织股份有限公司 | Textile fabric with antisepsis and anti-inflammation functions |
| CN107459840A (en) * | 2017-07-04 | 2017-12-12 | 安徽天使服装服饰有限责任公司 | A kind of school uniform dedicated dye |
| CN107354725A (en) * | 2017-08-31 | 2017-11-17 | 山东利百时家居制品有限公司 | A kind of wormwood functional non-woven fabric and preparation method thereof |
| CN107354725B (en) * | 2017-08-31 | 2019-08-23 | 山东利百时家居制品有限公司 | A kind of wormwood functional non-woven fabric and preparation method thereof |
| CN108995005A (en) * | 2018-07-24 | 2018-12-14 | 杨茂坤 | A kind of carved reproduction of an inscription or painting of bamboo root seal cutting art seal and colouring method |
| CN108995005B (en) * | 2018-07-24 | 2020-12-25 | 杨茂坤 | Tracing and dyeing method for seal cutting art seal of bamboo root |
| CN111979762A (en) * | 2020-08-26 | 2020-11-24 | 常熟市亿盛日用品有限公司 | Preparation method of bamboo fiber antibacterial cleaning cloth |
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Application publication date: 20151104 |