CN106336685A - Method for extracting natural dye by using biological fermentation method, and applications thereof - Google Patents
Method for extracting natural dye by using biological fermentation method, and applications thereof Download PDFInfo
- Publication number
- CN106336685A CN106336685A CN201610722638.5A CN201610722638A CN106336685A CN 106336685 A CN106336685 A CN 106336685A CN 201610722638 A CN201610722638 A CN 201610722638A CN 106336685 A CN106336685 A CN 106336685A
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- China
- Prior art keywords
- natural dye
- biological fermentation
- fermentation process
- dyestuff
- carry out
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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
-
- 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
Abstract
The invention discloses a method for extracting a natural dye by using a biological fermentation method. The method comprises: (1) taking a lot of plant stems and leaves containing pigments; (2) cutting the plant stems and leaves, and placing into a fermentation tank; (3) adding according to a mass ratio of the material to water of 1:4 while adding 0.1-5 g/L of biological enzyme bacterial and 0.2 g/L of ferrous sulfate, heating to a temperature of 20-80 DEG C, and fermenting; (4) adding 1-20 g/L of sodium carbonate, adjusting the PH value to 7.5-12, and extracting three times with a spiral countercurrent extraction machine; (5) placing the extracted dye liquid into a concentration tank, and concentrating; (6) drying the dye by using a vacuum color dryer; (7) carrying out a powder spraying treatment, and uniformly stirring; and (8) packaging the finished product, and warehousing the finished product. The present invention further provides applications of the method for extracting the natural dye by using the biological fermentation method. According to the present invention, the characteristics of bright color, waste recycling, pure natural dye, environmental protection, safety and the like are provided.
Description
Technical field
The invention belongs to technical field of dye, more particularly to a kind of with biological fermentation process extract natural dye method and
Application.
Background technology
Indigo, for dying cloth, long term color does not move back.Common name indigo, some areas are indigo-blue.Indigo, it is that one kind has 3,000
The reducing dye of history for many years.The dye that eternal well-known phrase " blue or green, to be better than indigo plant for indigo plant " of the Warring States Period Xun's condition just comes from that time is blue
Technology.Here " blue or green " refers to cyan, and " blue " then refers to produce indigo bluegrass.Before Qin Han, indigo application is suitable
Universal.Originally it was the blue color that the fermented effect of leaf of the pulse family anil abounded with from China, India, Japan and other places is obtained
Element, can be used for the dyeing of natural fiber, and color is referred to as " natural indigo ".At present, indigo is rather well received natural in the world
Dyestuff., all by chemical industry synthesis, environmental pollution is big, body is harmful to, plant extract dyestuff for dyestuff major part of the prior art
More difficult.
Content of the invention
It is an object of the invention to overcoming shortcoming present in above-mentioned prior art and deficiency, provide one kind biofermentation
The method that method extracts natural dye, the dyestuff that methods described is extracted, there is bright-colored, harmless, Pure natural dye, ring
The features such as ensure safety.
Another object of the present invention is to provide a kind of application of the method for biological fermentation process extraction natural dye.
The purpose of the present invention is achieved through the following technical solutions: a kind of method extracting natural dye with biological fermentation process,
Comprise the following steps:
(1), some plant stem-leafs containing pigment are taken;
(2), plant stem-leaf is rinsed and shred after mud, put into fermentation tank;
(3), press material and the mass ratio 1:4 of water adds, be simultaneously introduced biology enzyme bacterium 0.1~5g/l, ferrous sulfate 0.2g/
L, is warmed up to 20~80 degrees Celsius simultaneously, carries out fermentation in 24~216 hours;
(4), add sodium carbonate 1~20g/l, ph value is 7.5~12, then use spiral countercurrent extraction machine group to extract three times;
(5), extraction dye liquor is put into concentration tank and is concentrated;
(6), carry out dyestuff drying with the colored drying machine of vacuum;
(7), dust process, stir;
(8), packed products, finished product is put in storage.
Described plant stem-leaf includes kalimeris, indigo plant, folium isatidis, lily magnolia.
The colored drying machine of described vacuum is the digitlization colored drying machine of vacuum.
Described dye colour is indigo.
Described biology enzyme bacterium is pectase or protease.
Described biology enzyme bacterium is 1.5g/l, is warmed up to 55 degrees Celsius simultaneously, carries out fermentation in 24 hours;Add sodium carbonate be
3g/l, ph value is 11.
The application of the above-mentioned method extracting natural dye with biological fermentation process, comprises the following steps:
(1), after, adding fabric, dyestuff with whom in mass ratio, enters cylinder with 1:20, being subsequently adding mass percent is
3.5% ferrous sulfate or 5% alum, are warmed up to 100 degrees Celsius, are incubated 30 minutes;
(2), add mass percent 5% dyestuff, then plus 5g/l alkali together with the thiocarbamide of 6g/l material, be heated up to
80 degrees Celsius, continue 15 minutes;
(3), the dyestuff of material 30 degrees Celsius when, salt adding dyes, every 10 minutes plus once, adds in three times,
Carry out oxidation cleaning after insulation half an hour;
(4), carry out color fixing process;
(5), cottonseed acidification oil is added to carry out soft treatment;
(6), it is dehydrated and drying and processing;
(7), packing finished product warehouse-in.
The present invention has such advantages as with respect to prior art and effect:
The present invention extracts dyestuff from plant, comes from nature, for clothing, underpants, completely dispenses with worry clothing to skin
Damage;The pigment being extracted can make food additives safety, health;Produced waste water just can directly discharge through precipitation
Do not cause any pollution, residue can be used to recycle.
The dyestuff that the present invention extracts, for personal clothing such as underwear, bedding, infant articles, socks, towels, to body
Body has the advantages that antibacterial, anti-inflammatory, antipruritic, anti-cutaneum carcinoma.
Present invention dyeing is not faded, and softness is high, the features such as safe.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment 1
A kind of method extracting natural dye with biological fermentation process, comprises the following steps:
(1), some plant stem-leafs containing pigment are taken;
(2), plant stem-leaf is rinsed and shred after mud, put into fermentation tank;
(3), press material and the mass ratio 1:4 of water add, be simultaneously introduced biology enzyme bacterium 0.1g/l, ferrous sulfate 0.2g/l,
It is warmed up to 20 degrees Celsius simultaneously, carry out fermentation in 24 hours;
(4), add sodium carbonate 1g/l, ph value is 7.5, then use spiral countercurrent extraction machine group to extract three times;
(5), extraction dye liquor is put into concentration tank and is concentrated;
(6), carry out dyestuff drying with the colored drying machine of vacuum;
(7), dust process, stir;
(8), packed products, finished product is put in storage.
Plant stem-leaf in the present embodiment is kalimeris;The colored drying machine of vacuum is the digitlization colored drying machine of vacuum;Dyestuff
Color is indigo.
Biology enzyme bacterium in the present embodiment is pectase.
The application of the above-mentioned method extracting natural dye with biological fermentation process, comprises the following steps:
(1), after, adding fabric, dyestuff and water in mass ratio, enter cylinder with 1:20, being subsequently adding mass percent is
3.5% ferrous sulfate or 5% alum, are warmed up to 100 degrees Celsius, are incubated 30 minutes;
(2), add mass percent 5% dyestuff, then plus 5g/l alkali together with the thiocarbamide of 6g/l material, be heated up to
80 degrees Celsius, continue 15 minutes;
(3), the dyestuff of material 30 degrees Celsius when, salt adding dyes, every 10 minutes plus once, adds in three times,
Carry out oxidation cleaning after insulation half an hour;
(4), carry out color fixing process;
(5), cottonseed acidification oil is added to carry out soft treatment;
(6), it is dehydrated and drying and processing;
(7), packing finished product warehouse-in.
Using said method, extract dyestuff from plant, come from nature, for clothing, underpants, completely dispense with worry clothing
Damage to skin;The pigment being extracted can make food additives safety, health;Produced waste water just can be straight through precipitation
Run in put and do not cause any pollution, residue can be used to recycle.The dyestuff extracting, for underwear, bedding, the virgin use of baby
The personal clothing such as product, socks, towel, have the advantages that antibacterial, anti-inflammatory, antipruritic, anti-cutaneum carcinoma to body.Cottonseed acidification oil, is used for
Soft treatment after printing and dyeing, dyeing is not faded, and softness is high, the features such as safe.
Embodiment 2
The present embodiment is with implementing 1 difference: the biology enzyme bacterium 5g/l in the present embodiment, is warmed up to 80 Celsius simultaneously
Degree, carries out fermentation in 216 hours;Add sodium carbonate 20g/l, ph value is 12;Plant stem-leaf is indigo plant;Biology enzyme bacterium is protease.
Embodiment 3
The present embodiment is with implementing 1 difference: the biology enzyme bacterium in the present embodiment is 1.5g/l, is warmed up to 55 simultaneously
Degree Celsius, carry out fermentation in 24 hours;Addition sodium carbonate is 3g/l, and ph value is 11.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not subject to above-described embodiment
Limit, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplify,
All should be equivalent substitute mode, be included within protection scope of the present invention.
Claims (7)
1. a kind of biological fermentation process extracts the method for natural dye it is characterised in that comprising the following steps:
(1), some plant stem-leafs containing pigment are taken;
(2), plant stem-leaf is rinsed and shred after mud, put into fermentation tank;
(3), press material and the mass ratio 1:4 of water adds, be simultaneously introduced biology enzyme bacterium 0.1~5g/l, ferrous sulfate 0.2g/l, with
When be warmed up to 20~80 degrees Celsius, carry out 24~216 hours fermentation;
(4), add sodium carbonate 1~20g/l, ph value is 7.5~12, then use spiral countercurrent extraction machine group to extract three times;
(5), extraction dye liquor is put into concentration tank and is concentrated;
(6), carry out dyestuff drying with the colored drying machine of vacuum;
(7), dust process, stir;
(8), packed products, finished product is put in storage.
2. according to claim 1 with biological fermentation process extract natural dye method it is characterised in that: described axis
Leaf includes kalimeris, indigo plant, folium isatidis, lily magnolia.
3. according to claim 1 with biological fermentation process extract natural dye method it is characterised in that: described vacuum belt
Color drying machine is the digitlization colored drying machine of vacuum.
4. according to claim 2 with biological fermentation process extract natural dye method it is characterised in that: described dyestuff face
Color is indigo.
5. according to claim 1 with biological fermentation process extract natural dye method it is characterised in that: described biology enzyme
Bacterium is pectase or protease.
6. according to claim 1 with biological fermentation process extract natural dye method it is characterised in that: described biology enzyme
Bacterium is 1.5g/l, is warmed up to 55 degrees Celsius simultaneously, carries out fermentation in 24 hours;Addition sodium carbonate is 3g/l, and ph value is 11.
7. the application of the method extracting natural dye with biological fermentation process according to claim 1 is it is characterised in that include
Following steps:
(1), after, adding fabric, in mass ratio, cylinder is entered with the water of 1:20, be subsequently adding the sulfuric acid that mass percent is 3.5%
Ferrous or 5% alum, be warmed up to 100 degrees Celsius, be incubated 30 minutes;
(2), add mass percent 5% dyestuff, then plus 5g/l alkali together with the thiocarbamide of 6g/l material, be heated up to 80 and take the photograph
Family name's degree, continues 15 minutes;
(3), the dyestuff of material 30 degrees Celsius when, salt adding dyes, every 10 minutes plus once, adds in three times, insulation
Carry out oxidation cleaning after half an hour;
(4), carry out color fixing process;
(5), cottonseed acidification oil is added to carry out soft treatment;
(6), it is dehydrated and drying and processing;
(7), packing finished product warehouse-in.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108948783A (en) * | 2018-07-12 | 2018-12-07 | 苏州麻朵纺织科技有限公司 | The method of indigo plant leaf High Efficiency Solid-State fermenting and producing vegetable colour |
CN109295755A (en) * | 2018-08-13 | 2019-02-01 | 贵州篱籇布依服饰工艺研究院有限公司 | A kind of technique dyed cloth with indigo plant |
CN111234560A (en) * | 2020-04-01 | 2020-06-05 | 青岛大学 | Preparation method of high-purity plant indigo dye |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108948783A (en) * | 2018-07-12 | 2018-12-07 | 苏州麻朵纺织科技有限公司 | The method of indigo plant leaf High Efficiency Solid-State fermenting and producing vegetable colour |
CN109295755A (en) * | 2018-08-13 | 2019-02-01 | 贵州篱籇布依服饰工艺研究院有限公司 | A kind of technique dyed cloth with indigo plant |
CN111234560A (en) * | 2020-04-01 | 2020-06-05 | 青岛大学 | Preparation method of high-purity plant indigo dye |
CN111234560B (en) * | 2020-04-01 | 2021-06-04 | 青岛大学 | Preparation method of high-purity plant indigo dye |
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Application publication date: 20170118 |