CN113564943A - Electronic mediator enhanced indigo whole-cell reduction dyeing method - Google Patents
Electronic mediator enhanced indigo whole-cell reduction dyeing method Download PDFInfo
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- CN113564943A CN113564943A CN202110775151.4A CN202110775151A CN113564943A CN 113564943 A CN113564943 A CN 113564943A CN 202110775151 A CN202110775151 A CN 202110775151A CN 113564943 A CN113564943 A CN 113564943A
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- 238000004043 dyeing Methods 0.000 title claims abstract description 35
- 230000009467 reduction Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 26
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 235000000177 Indigofera tinctoria Nutrition 0.000 title claims abstract description 18
- 229940097275 indigo Drugs 0.000 title claims abstract description 18
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000003876 biosurfactant Substances 0.000 claims abstract description 5
- ZTOKUMPYMPKCFX-CZNUEWPDSA-N (E)-17-[(2R,3R,4S,5S,6R)-6-(acetyloxymethyl)-3-[(2S,3R,4S,5S,6R)-6-(acetyloxymethyl)-3,4,5-trihydroxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxyoctadec-9-enoic acid Chemical compound OC(=O)CCCCCCC/C=C/CCCCCCC(C)O[C@@H]1O[C@H](COC(C)=O)[C@@H](O)[C@H](O)[C@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](COC(C)=O)O1 ZTOKUMPYMPKCFX-CZNUEWPDSA-N 0.000 claims abstract description 4
- FCBUKWWQSZQDDI-UHFFFAOYSA-N rhamnolipid Chemical compound CCCCCCCC(CC(O)=O)OC(=O)CC(CCCCCCC)OC1OC(C)C(O)C(O)C1OC1C(O)C(O)C(O)C(C)O1 FCBUKWWQSZQDDI-UHFFFAOYSA-N 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 7
- 239000000344 soap Substances 0.000 claims description 7
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 6
- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 claims description 6
- QBPFLULOKWLNNW-UHFFFAOYSA-N chrysazin Chemical compound O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O QBPFLULOKWLNNW-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- COHYTHOBJLSHDF-BUHFOSPRSA-N indigo dye Chemical compound N\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-BUHFOSPRSA-N 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 238000009210 therapy by ultrasound Methods 0.000 claims description 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 4
- 239000008103 glucose Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 claims description 3
- 239000001888 Peptone Substances 0.000 claims description 3
- 108010080698 Peptones Proteins 0.000 claims description 3
- 229940041514 candida albicans extract Drugs 0.000 claims description 3
- 238000012258 culturing Methods 0.000 claims description 3
- 229960001577 dantron Drugs 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000001963 growth medium Substances 0.000 claims description 3
- 235000019319 peptone Nutrition 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229960002477 riboflavin Drugs 0.000 claims description 3
- 235000019192 riboflavin Nutrition 0.000 claims description 3
- 239000002151 riboflavin Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000012138 yeast extract Substances 0.000 claims description 3
- 125000004151 quinonyl group Chemical group 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 6
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 21
- 239000000975 dye Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010531 catalytic reduction reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- 239000000984 vat dye Substances 0.000 description 2
- RYYXDZDBXNUPOG-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine;dihydrochloride Chemical compound Cl.Cl.C1C(N)CCC2=C1SC(N)=N2 RYYXDZDBXNUPOG-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000002210 biocatalytic effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 or the like Chemical compound 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- YOSOSDBZAUWJJT-UHFFFAOYSA-L sodium dithionite monohydrate Chemical compound O.[Na+].[Na+].[O-]S(=O)S([O-])=O YOSOSDBZAUWJJT-UHFFFAOYSA-L 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- D06P3/6025—Natural or regenerated cellulose using vat or sulfur dyes
-
- 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
- D06P1/22—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 vat dyestuffs including indigo
- D06P1/228—Indigo
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
The invention discloses an electron mediator reinforced indigo whole-cell reduction dyeing method, which takes quinone structural substances in natural plants and isoalloxazine structural substances which can be secreted by a reduction system per se as electron mediators of a whole-cell reduction system, promotes the dispersion of sophorolipid and rhamnolipid serving as green and environment-friendly biosurfactants, improves the reduction efficiency, and constructs an indigo green whole-cell reduction dyeing system with high technological content and low resource consumption. The electronic mediator reinforced indigo biological reduction dyeing technology constructed by the invention realizes high efficiency and controllability of biological reduction dyeing, forms a processing technology capable of industrial production, and meets the development requirement of ecological dyeing and finishing.
Description
Technical Field
The invention relates to an electron mediator reinforced indigo whole-cell reduction dyeing method, and belongs to the technical field of textile printing and dyeing.
Background
The vat dye has the advantages of bright color and high color fastness to washing, is an important dye for dyeing cotton fibers and products thereof, and is a more representative dye in the vat dye. The dyeing process of the indigo dye generally comprises four steps of reduction and dissolution of the dye, leuco body dyeing, oxidation, soap boiling post-treatment and the like. The indigo leuco body is dissolved in water and diffuses into the fiber, and through an oxidation process, the leuco body is converted into insoluble dye molecules inside the fiber and is fixed.
Due to the defects of the clean and efficient reduction method for the indigo, the application of the method is greatly limited. At present, most reducing agents used commercially are sodium hydrosulfite, but because a large amount of irritant gas is released after decomposition, the problem of serious sulfide emission exists, the pollution to the dyeing environment is serious, and the sewage is difficult to treat. Meanwhile, if not properly treated in the finishing process after dyeing, harmful substances may remain on the fabric, which may affect the health of the user. Therefore, dyeing methods replacing sodium hydrosulfite by glucose, thiourea dioxide, biological methods and the like have appeared, but the methods still have the defects of low reduction efficiency, high requirements on dyeing environment and the like.
Aiming at the problems of conventional indigo chemical reduction dyeing, the invention provides an electron mediator enhanced indigo whole-cell reduction dyeing method. Biocatalytic reduction is an important method for maintaining sustainable development and replacing the traditional high-pollution chemical method and organic chemical synthesis, but the traditional indigo biological reduction dyeing method has the problems of poor dyeing effect, long dyeing period and the like. Based on the current situation, the electron mediator is introduced into the whole-cell biological catalytic reduction system to promote the action efficiency of the whole-cell catalytic reduction system on the indigo, and the electron mediator and the dye are dispersed by adding the green and environment-friendly biosurfactant, so that the aims of improving the reduction efficiency and the dyeing effect are fulfilled.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electron mediator enhanced indigo whole-cell reduction dyeing method aiming at the defects of the existing dyeing condition. The dyeing method is mainly characterized in that the added electron mediator is quinone structural substances from natural plants and isoalloxazine structural substances secreted by a reduction system, and meanwhile, the adding amount is small, and the pollution to the environment is small. The surfactant used for dispersing the indigo dye and the electron mediator to improve the action effect is also an environment-friendly biosurfactant, all raw materials in the whole-cell catalytic reduction system are biological reagents, high-risk chemicals are not introduced, and the system is a green printing and dyeing processing system which is high in technological content, low in resource consumption, low in environmental pollution and efficient.
The technical scheme adopted by the invention is as follows: an electron mediator enhanced indigo whole-cell reduction dyeing method is characterized by comprising the following steps:
(1) adding 4-6 parts of glucose, 1-2 parts of yeast extract powder and 2-4 parts of peptone into 100 parts of deionized water, dissolving to prepare a culture medium, sterilizing at 121 ℃ and 0.1MPa for 25min, transferring into 5-20% logarithmic phase yeast seed solution, and culturing at 20-40 ℃ and 200-260 r/min for 8-16 h for later use;
(2) adding 0.012-0.036 parts of electron transfer mediator into 5-10 parts of sodium hydroxide solution with the concentration of 1-3 mol/L, and carrying out ultrasonic treatment at 40kHz, 400w and 20-30 ℃ for 1-15 min to form electron transfer mediator suspension;
(3) adding the yeast liquid obtained in the step (1) into the mediator suspension prepared in the step (2), stirring for 1-5 min under the condition of 200-500 r/min, adjusting the pH to 10 by using 6mol/L NaOH solution, adding 0.5-1 part of indigo dye and 0.5-1 part of sophorolipid and rhamnolipid mixed biosurfactant, stirring for 1-5 min under the condition of 200-500 r/min, and preserving heat for 8-16 h under the conditions of 20-40 ℃ and 0-200 r/min to form dye reduction liquid for later use, wherein all the raw materials are in parts by weight;
(4) padding the dye reducing solution obtained in the step (3) by using the refined cotton fiber fabric, wherein the mangle padding rate is 80-120%, stacking the fabric for 6-48 h at the temperature of 20-40 ℃, then placing the fabric in the air for ventilation and oxidation for 0.5-2 h, placing the oxidized dyed cotton fiber in a soap boiling solution for soap boiling, and removing the surface flooding.
Preferably, in the step (2), the electron transfer mediator is an electron mediator having a structure of a quinone such as riboflavin, 1, 8-dihydroxyanthraquinone, alizarin, or the like, and an isoalloxazine which can be secreted by a reduction system itself.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
(1) compared with the sodium hydroxide sodium hydrosulfite reduction method commonly used in the printing and dyeing industry, the biological reduction method is cleaner and more in line with the concept of green manufacturing.
(2) Compared with the traditional plant indigo dyeing technology, the electron transfer reinforced indigo biological dyeing technology constructed by the invention realizes high efficiency and controllability of biological reduction dyeing, and forms a processing technology capable of carrying out industrial production.
(3) The indigo biological dyeing method constructed by the invention reduces the use of high-risk chemicals, is carried out at normal temperature, and is a green printing and dyeing processing technology with high technological content, low resource consumption, less environmental pollution and high efficiency.
Detailed Description
Example 1
An electron mediator enhanced indigo whole-cell reduction dyeing method comprises the following steps:
(1) adding 6 parts of glucose, 1 part of yeast extract powder and 2 parts of peptone into 100 parts of deionized water, dissolving to prepare a culture medium, sterilizing at 121 ℃ and 0.1MPa for 25min, transferring into 5% logarithmic phase yeast seed solution, and culturing at 30 ℃ and 220r/min for 12h for later use;
(2) adding 0.012 part of alizarin into 10 parts of sodium hydroxide solution with the concentration of 3mol/L, and carrying out ultrasonic treatment for 10min at 40kHz, 400w and 20 ℃ to form an electron transfer mediator suspension;
(3) adding the yeast liquid obtained in the step (1) into the mediator suspension prepared in the step (2), stirring for 1min under the condition of 200r/min, adjusting the pH to 10 by using 6mol/L sodium hydroxide solution, adding 0.5 part of indigo dye, 0.9 part of sophorolipid and 0.1 part of rhamnolipid, stirring for 1min under the condition of 200r/min, and preserving heat for 12h under the conditions of 30 ℃ and 50r/min to form a dye reduction bath for later use, wherein all the raw materials are in parts by weight;
(4) padding the dye reduction bath obtained in the step (3) with a refined cotton fiber fabric, keeping the mangle ratio at 100%, stacking at 30 ℃ for 48h, then placing the fabric in the air for ventilation and oxidation for 2h, placing the oxidized dyed cotton fiber in a soap boiling liquid for soap boiling, and removing the surface flooding.
Example 2
The difference from the embodiment 1 is that: the types and contents of the electron mediators added in the step (2) are different, and the method specifically comprises the following steps: (2) adding 0.018 part of riboflavin into 10 parts of sodium hydroxide solution with the concentration of 3mol/L, and carrying out ultrasonic treatment at 40kHz, 400w and 20 ℃ for 10min to form an electron transfer mediator suspension; the other conditions were the same as in example 1.
Example 3
The difference from the embodiment 1 is that: the types and contents of the electron mediators added in the step (2) are different, and the method specifically comprises the following steps: (2) adding 0.015 part of 1, 8-dihydroxy anthraquinone into 10 parts of sodium hydroxide solution with the concentration of 3mol/L, and carrying out ultrasonic treatment for 10min at 40kHz, 400w and 20 ℃ to form an electron transfer mediator suspension; the other conditions were the same as in example 1.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.
Claims (2)
1. An electron mediator enhanced indigo whole-cell biological reduction dyeing method is characterized by comprising the following steps:
(1) adding 4-6 parts of glucose, 1-2 parts of yeast extract powder and 2-4 parts of peptone into 100 parts of deionized water, dissolving to prepare a culture medium, sterilizing at 121 ℃ and 0.1MPa for 25min, transferring into 5-20% logarithmic phase yeast seed solution, and culturing at 20-40 ℃ and 200-260 r/min for 8-16 h for later use;
(2) adding 0.012-0.036 parts of electron transfer mediator into 5-10 parts of sodium hydroxide solution with the concentration of 1-3 mol/L, and carrying out ultrasonic treatment at 40kHz, 400w and 20-30 ℃ for 1-15 min to form electron transfer mediator suspension;
(3) adding the yeast liquid obtained in the step (1) into the mediator suspension prepared in the step (2), stirring for 1-5 min under the condition of 200-500 r/min, adjusting the pH to 10 by using 6mol/L NaOH solution, adding 0.5-1 part of indigo dye and 0.5-1 part of sophorolipid and rhamnolipid mixed biosurfactant, stirring for 1-5 min under the condition of 200-500 r/min, and preserving heat for 8-16 h under the conditions of 20-40 ℃ and 0-200 r/min to form dye reduction liquid for later use, wherein all the raw materials are in parts by weight;
(4) padding the dye reducing solution obtained in the step (3) by using the refined cotton fiber fabric, wherein the mangle padding rate is 80-120%, stacking the fabric for 6-48 h at the temperature of 20-40 ℃, then placing the fabric in the air for ventilation and oxidation for 0.5-2 h, placing the oxidized dyed cotton fiber in a soap boiling solution for soap boiling, and removing the surface flooding.
2. The method of claim 1, wherein: the electron transfer mediator in the step (2) is a quinone structure substance such as riboflavin, 1, 8-dihydroxyanthraquinone, alizarin and the like, and an electron mediator with an isoalloxazine structure which can be secreted by a reduction system.
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|---|---|---|---|
| CN202110775151.4A CN113564943A (en) | 2021-07-09 | 2021-07-09 | Electronic mediator enhanced indigo whole-cell reduction dyeing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110775151.4A CN113564943A (en) | 2021-07-09 | 2021-07-09 | Electronic mediator enhanced indigo whole-cell reduction dyeing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116200954A (en) * | 2023-03-09 | 2023-06-02 | 山东中康国创先进印染技术研究院有限公司 | Indigo whole-cell biological reduction dyeing method for wool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116200954A (en) * | 2023-03-09 | 2023-06-02 | 山东中康国创先进印染技术研究院有限公司 | Indigo whole-cell biological reduction dyeing method for wool |
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