CN106752070A - A kind of preparation method of brazilwood vegetable dye's pulvis - Google Patents
A kind of preparation method of brazilwood vegetable dye's pulvis Download PDFInfo
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- CN106752070A CN106752070A CN201611084331.3A CN201611084331A CN106752070A CN 106752070 A CN106752070 A CN 106752070A CN 201611084331 A CN201611084331 A CN 201611084331A CN 106752070 A CN106752070 A CN 106752070A
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- dye
- brazilwood
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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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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
The present invention relates to a kind of preparation method of brazilwood vegetable dye's pulvis, bush is broken into powder with pulverizer, it is placed in extractor, add cellulase, protease, acid distilled water mixing, heating stirring, filtering obtains filtrate A, filter residue B, filter residue B is added in absolute ethyl alcohol and glacial acetic acid mixed liquor, heating stirring, filtering obtains liquor C, by filtrate A, C mixes, concentration is dried by Rotary Evaporators be made dye concentrated solution, by dye concentrated solution through hig h-speed centrifugal spray drying, it is made natural dye powder, dyestuff prepared by the present invention is nontoxic, it is pollution-free, it is degradable；Dyeing color fastness is high, is difficult to fade, changes colour；Have functions that to promote arteriole caliber to recover, coronary resistance can be reduced, it may have notable immunosuppressant effect.
Description
Technical field
The present invention relates to a kind of preparation method of vegetable colour, more specifically say, be related to a kind of brazilwood vegetable dye
Preparation method.
Background technology
Dyestuff is the material that can make fiber and other materials coloring, the skin of its directly contact people in use.
Dyestuff is divided into natural and two major classes of synthesis, and the most frequently used at present is synthetic dyestuffs, and its raw material and intermediate often contain carcinogenicity material,
Environment is not only polluted, also enables a wearer to come to harm.
With the improvement of people ' s living standards, people it is also proposed higher wanting to the security and health of dress and personal adornment
Ask, natural plant dye is favored because its is environmentally friendly by more and more people, the natural dye extracted from plant is nontoxic
Harmless, dyeing color fastness is high, is difficult to fade, changes colour.Bush is a kind of Chinese medicine, is the heart of mesquite or dungarunga bush
Material, has functions that to promote arteriole caliber to recover, and can reduce coronary resistance, it may have notable immunosuppressant effect.
The content of the invention
It is an object of the invention to provide prepare it is simple, pollution-free, degradable, the technical characterstic such as can be mass-produced one
Plant the preparation method of brazilwood vegetable dye.
A kind of preparation method of brazilwood vegetable dye that the present invention is provided, it uses following steps：
1) by mass fraction, 70-100 portions of bush is chosen, powder is broken into pulverizer, powder is placed in extractor, plus
Enter 0.5-1.5 parts of cellulase, 0.5-1.5 parts of protease, 700-1000 parts of acid distilled water mixing, under the conditions of 60-100 DEG C
Stirring 1.5-2.5h, obtains filtrate A, filter residue B after filter and remove residue；
2) by mass fraction, 70-100 parts of absolute ethyl alcohol is taken, 0.5-10 parts of glacial acetic acid is well mixed, and adds step 1) obtain
Filter residue B, 0.5-1.5h is stirred under the conditions of 60-80 DEG C, liquor C is obtained after filter and remove residue；
3) by step 1), 2) obtain filtrate A, liquor C be well mixed, dry concentration by Rotary Evaporators and be made dyestuff
Concentrate；
4) by step 3) obtain dye concentrated solution inlet temperature be 80-130 DEG C under the conditions of high-speed centrifugal sprayer
Interior drying, is made natural dye powder, i.e. brazilwood vegetable dye.
As it is a kind of preferably, step 1) in acid distillation water ph value be 3-6.
As it is a kind of preferably, step 3) Rotary Evaporators 0.07-0.1 MPas of vacuum, bath temperature is 60-70
℃。
A kind of preparation method of brazilwood vegetable dye that the present invention is provided, the preparation method uses following steps：
1) by mass fraction, 85 portions of bushes are chosen, powder is broken into pulverizer, powder is placed in extractor, add 1 part
2h is stirred in cellulase, 1 part of protease, 850 parts of acid distilled water mixing under the conditions of 80 DEG C, and filtrate is obtained after filter and remove residue
A, filter residue B；
2) 85 parts of absolute ethyl alcohols are taken by mass fraction, 5.3 parts of glacial acetic acid are well mixed, and add step 1) filter residue that obtains
B, stirs 1h under the conditions of 70 DEG C, and liquor C is obtained after filter and remove residue；
3) by step 1), 2) obtain filtrate A, liquor C be well mixed, dry concentration by Rotary Evaporators and be made dyestuff
Concentrate；
4) by step 3) obtain dye concentrated solution be 105 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in do
It is dry, it is made natural dye powder, i.e. brazilwood vegetable dye.
As it is a kind of preferably, step 1) in acid distillation water ph value be 4.5, step 3) vacuum of the Rotary Evaporators
It is 0.085 MPa to spend, and bath temperature is 65 DEG C.
Profitable effect of the invention：The natural dye extracted from plant, it is nontoxic, pollution-free, degradable；Dye
Color color fastness is high, is difficult to fade, changes colour；Bush is a kind of Chinese medicine, has functions that to promote arteriole caliber to recover, and can reduce hat
Arteries and veins resistance, it may have notable immunosuppressant effect；Preparation process is simple, abundant using raw material resources, easily expands plantation, tool
There are significant economic benefit and social benefit；It is adapted to underclothes production, it is non-stimulated to human body, can largely produce.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be described in detail：
The preparation method of a kind of brazilwood vegetable dye's pulvis of the present invention, using following steps：
1) by mass fraction, 70-100 portions of bush is chosen, powder is broken into pulverizer, powder is placed in extractor, plus
Enter 0.5-1.5 parts of cellulase, 0.5-1.5 parts of protease, 700-1000 parts of acid distilled water mixing, under the conditions of 60-100 DEG C
Stirring 1.5-2.5h, obtains filtrate A, filter residue B after filter and remove residue；
2) by mass fraction, 70-100 parts of absolute ethyl alcohol is taken, 0.5-10 parts of glacial acetic acid is well mixed, and adds step 1) obtain
Filter residue B, 0.5-1.5h is stirred under the conditions of 60-80 DEG C, liquor C is obtained after filter and remove residue；
3) by step 1), 2) obtain filtrate A, liquor C be well mixed, dry concentration by Rotary Evaporators and be made dyestuff
Concentrate；
4) by step 3) obtain dye concentrated solution inlet temperature be 80-130 DEG C under the conditions of high-speed centrifugal sprayer
Interior drying, is made natural dye powder, i.e. brazilwood vegetable dye.
As a kind of preferred embodiment, step 1) in acid distillation water ph value be 3-6.
As a kind of preferred embodiment, step 3) 0.07-0.1 MPas of the vacuum of the Rotary Evaporators, bath temperature
It is 60-70 DEG C.
Embodiment 1：A kind of preparation method of brazilwood vegetable dye, the preparation method uses following steps：
1) by mass fraction, 70 portions of bushes are chosen, powder is broken into pulverizer, powder is placed in extractor, add 0.5
Part cellulase, 0.5 part of protease, 700 parts of pH values are 3 acid distilled water mixing, and 1.5h is stirred under the conditions of 60 DEG C, are filtered
Filtrate A, filter residue B are obtained after removing slag；
2) 70 parts of absolute ethyl alcohols are taken by mass fraction, 0.5 part of glacial acetic acid is well mixed, and adds step 1) filter residue that obtains
B, stirs 0.5h under the conditions of 60 DEG C, and liquor C is obtained after filter and remove residue；
3) by step 1), the filtrate A that 2) obtains, liquor C is well mixed, and is 0.07 MPa in vacuum, bath temperature is
Concentration is dried in 60 DEG C of Rotary Evaporators be made dye concentrated solution；
4) by step 3) obtain dye concentrated solution be 80 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in do
It is dry, it is made natural dye powder, i.e. brazilwood vegetable dye.
Embodiment 2：A kind of preparation method of brazilwood vegetable dye, the preparation method uses following steps：
1) by mass fraction, 85 portions of bushes are chosen, powder is broken into pulverizer, powder is placed in extractor, add 1 part
Cellulase, 1 part of protease, 850 parts of pH values are 4.5 acid distilled water mixing, and 2h, filter and remove residue are stirred under the conditions of 80 DEG C
Filtrate A, filter residue B are obtained afterwards；
2) 85 parts of absolute ethyl alcohols are taken by mass fraction, 5.3 parts of glacial acetic acid are well mixed, and add step 1) filter residue that obtains
B, stirs 1h under the conditions of 70 DEG C, and liquor C is obtained after filter and remove residue；
3) by step 1), the filtrate A that 2) obtains, liquor C be well mixed, in 0.085 MPa of vacuum, bath temperature is 65
DEG C Rotary Evaporators in dry concentration and be made dye concentrated solution；
4) by step 3) obtain dye concentrated solution be 105 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in do
It is dry, it is made natural dye powder, i.e. brazilwood vegetable dye.
Embodiment 3：A kind of preparation method of brazilwood vegetable dye, the preparation method uses following steps：
1) by mass fraction, 100 portions of bushes are chosen, powder is broken into pulverizer, powder is placed in extractor, added
1.5 parts of cellulases, 1.5 parts of protease, 1000 parts of pH values are 6 acid distilled water mixing, are stirred under the conditions of 100 DEG C
2.5h, obtains filtrate A, filter residue B after filter and remove residue；
2) 100 parts of absolute ethyl alcohols are taken by mass fraction, 10 parts of glacial acetic acid are well mixed, and add step 1) filter residue that obtains
B, stirs 1.5h under the conditions of 80 DEG C, and liquor C is obtained after filter and remove residue；
3) by step 1), 2) obtain filtrate A, liquor C be well mixed, vacuum be 0.1 MPa, bath temperature is 70
DEG C Rotary Evaporators in dry concentration and be made dye concentrated solution；
4) by step 3) obtain dye concentrated solution be 130 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in do
It is dry, it is made natural dye powder, i.e. brazilwood vegetable dye.
Embodiment of the present invention is not limited to the above 3 embodiment, by foregoing disclosed number range,
With regard to carrying out any replacement in specific embodiment, such that it is able to obtain numerous embodiment, this is not enumerated.
Claims (5)
1. a kind of preparation method of brazilwood vegetable dye's pulvis, it is characterised in that the preparation method uses following steps：
1) by mass fraction, 70-100 portions of bush is chosen, powder is broken into pulverizer, powder is placed in extractor, added
0.5-1.5 parts of cellulase, 0.5-1.5 parts of protease, 700-1000 parts of acid distilled water mixing is stirred under the conditions of 60-100 DEG C
1.5-2.5h is mixed, filtrate A, filter residue B are obtained after filter and remove residue；
2) by mass fraction, 70-100 parts of absolute ethyl alcohol is taken, 0.5-10 parts of glacial acetic acid is well mixed, and adds step 1) filter that obtains
Slag B, stirs 0.5-1.5h under the conditions of 60-80 DEG C, and liquor C is obtained after filter and remove residue；
3) by step 1) obtain filtrate A, filter residue B be well mixed, dry concentration by Rotary Evaporators and be made dye concentrated solution；
4) by step 3) obtain dye concentrated solution inlet temperature be 80-130 DEG C under the conditions of high-speed centrifugal sprayer in do
It is dry, it is made natural dye powder, i.e. brazilwood vegetable dye.
2. the preparation method of a kind of brazilwood vegetable dye according to claim 1, it is characterised in that：Step 1) in acidity
Distillation water ph value is 3-6.
3. the preparation method of a kind of brazilwood vegetable dye according to claim 1, it is characterised in that：Step 3) rotation
0.07-0.1 MPas of the vacuum of evaporimeter, bath temperature is 60-70 DEG C.
4. a kind of preparation method of brazilwood vegetable dye, it is characterised in that the preparation method uses following steps：
1) by mass fraction, 85 portions of bushes are chosen, powder is broken into pulverizer, powder is placed in extractor, add 1 part of fiber
2h is stirred in plain enzyme, 1 part of protease, 850 parts of acid distilled water mixing under the conditions of 80 DEG C, and filtrate A, filter are obtained after filter and remove residue
Slag B；
2) 85 parts of absolute ethyl alcohols are taken by mass fraction, 5.3 parts of glacial acetic acid are well mixed, and add step 1) the filter residue B that obtains,
1h is stirred under the conditions of 70 DEG C, liquor C is obtained after filter and remove residue；
3) by step 1) obtain filtrate A, filter residue B be well mixed, dry concentration by Rotary Evaporators and be made dye concentrated solution；
4) by step 3) obtain dye concentrated solution be 105 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in dry,
It is made natural dye powder, i.e. brazilwood vegetable dye.
5. the preparation method of a kind of brazilwood vegetable dye according to claim 4, it is characterised in that：Step 1) in acidity
Distillation water ph value be 4.5, step 3) Rotary Evaporators vacuum be 0.085 MPa, bath temperature be 65 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084331.3A CN106752070A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation method of brazilwood vegetable dye's pulvis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084331.3A CN106752070A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation method of brazilwood vegetable dye's pulvis |
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| CN106752070A true CN106752070A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611084331.3A Pending CN106752070A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation method of brazilwood vegetable dye's pulvis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948782A (en) * | 2018-07-08 | 2018-12-07 | 杭州彩润科技有限公司 | The method of vegetable colour is produced using red sawdust |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580647A (en) * | 2009-06-11 | 2009-11-18 | 五邑大学 | Preparation method of liquid plant dye |
| CN102219771A (en) * | 2011-06-07 | 2011-10-19 | 南京泽朗农业发展有限公司 | Method for extracting brazilein from sappan wood |
| CN103864951A (en) * | 2014-03-28 | 2014-06-18 | 河南中医学院 | Preparation method and application of hematoxylon polysaccharide |
| CN105131644A (en) * | 2015-10-08 | 2015-12-09 | 嘉兴市欣纺纺织品有限公司 | Extracting method and dyeing method for sappan plant dye |
-
2016
- 2016-11-30 CN CN201611084331.3A patent/CN106752070A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580647A (en) * | 2009-06-11 | 2009-11-18 | 五邑大学 | Preparation method of liquid plant dye |
| CN102219771A (en) * | 2011-06-07 | 2011-10-19 | 南京泽朗农业发展有限公司 | Method for extracting brazilein from sappan wood |
| CN103864951A (en) * | 2014-03-28 | 2014-06-18 | 河南中医学院 | Preparation method and application of hematoxylon polysaccharide |
| CN105131644A (en) * | 2015-10-08 | 2015-12-09 | 嘉兴市欣纺纺织品有限公司 | Extracting method and dyeing method for sappan plant dye |
Non-Patent Citations (2)
| Title |
|---|
| 吴慧慧等: "苏木色素的提取工艺及染色性能", 《毛纺科技》 * |
| 黄丽莎等: "苏木色素的微波提取及稳定性研究", 《佛山科学技术学院学报(自然科学版)》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948782A (en) * | 2018-07-08 | 2018-12-07 | 杭州彩润科技有限公司 | The method of vegetable colour is produced using red sawdust |
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Application publication date: 20170531 |