CN106752071A - A kind of preparation method of red cabbage plant dyestuff pulvis - Google Patents
A kind of preparation method of red cabbage plant dyestuff pulvis Download PDFInfo
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- CN106752071A CN106752071A CN201611084355.9A CN201611084355A CN106752071A CN 106752071 A CN106752071 A CN 106752071A CN 201611084355 A CN201611084355 A CN 201611084355A CN 106752071 A CN106752071 A CN 106752071A
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- parts
- preparation
- red cabbage
- mass fraction
- filter residue
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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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The present invention relates to a kind of preparation method of red cabbage plant dyestuff pulvis, take red cabbage, clean, chopping, soaked with the mixed solution of ethanol and citric acid under normal temperature, it is carried out afterwards being stirred under heating condition, filtrate A is obtained final product after filtering, filter residue B, filtered after distilled water and cellulase heating stirring are poured into filter residue B, obtain final product 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, preparation method unharmful substance addition of the present invention, natural environmental-protective, dyeing color fastness is high, it is difficult to fade, discoloration, it is abundant from plant, easily expand plantation, with significant economic benefit and social benefit.
Description
Technical field
The present invention relates to a kind of preparation method of vegetable colour pulvis, more specifically say, be related to a kind of red cabbage
The preparation method of vegetable colour.
Background technology
Dyestuff is divided into natural and two major classes of synthesis, and it is a kind of material that can colour fiber and other materials.Used
The skin of directly contact people in journey, the dyestuff for being used at present is mostly synthetic dyestuffs, the raw material and intermediate of synthetic dyestuffs
Often contain carcinogenicity material, not only pollute environment, also enable a wearer to come to harm.Natural plant dye is pollution-free, degradable,
Plantation can be expanded, with significant economic benefit and social benefit.
With the development in epoch, people increasingly pay close attention to health, the product of ecosystem and natural material are pursued, from plant
The natural dye of middle extraction, nontoxic, the pigment of red cabbage is a kind of preferable vegetable colour, and dyeing color fastness is high,
It is difficult to fade, changes colour, while preparing, simple, cost is relatively low, be adapted to production in enormous quantities.
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 red cabbage plant dyestuff.
The preparation method of a kind of red cabbage plant dyestuff that the present invention is provided, it uses following steps：
1) by mass fraction, red 80-100 parts of cabbage is chosen, cleans, shreds, 900-1100 parts of quality is used under normal temperature
The mixed solution immersion 5-8h of ethanol solution and 600-1200 part citric acid solution of fraction 80%, then it is placed in 50-70 DEG C of condition
Lower stirring 2-3h, filtering obtains filtrate A, filter residue B；
2) 80-100 parts of distilled water being taken by mass fraction, by step 1) the filter residue B that obtains pours into 80-100 parts of distillation
In water and 0.5-1.5 parts of cellulase is added, after heating stirring 0.5-1.5h, filtering obtains liquor C；
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 80-165 DEG C under the conditions of high-speed centrifugal sprayer
Interior drying, is made natural dye powder, i.e., red cabbage plant dyestuff.
As it is a kind of preferably, step 3) described in the vacuum of Rotary Evaporators be 0.07-0.1 MPas, bath temperature is
60-70℃。
The preparation method of a kind of red cabbage plant dyestuff that the present invention is provided, it is characterised in that the preparation method is used
Following steps：
1) by mass fraction, red 90 parts of cabbage is chosen, cleans, shreds, with 1000 parts of mass fractions 80% under normal temperature
Ethanol solution and 900 parts of citric acid solutions mixed solutions immersion 6h, then stir 2.5h under the conditions of being placed in 55 DEG C, filtering is obtained
Filtrate A, filter residue B；
2) 90 parts of distilled water is taken by mass fraction, by step 1) the filter residue B that obtains pour into 90 parts of distilled water and plus
Enter 1 part of cellulase, after heating stirring 1h, filtering obtains liquor C；
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 123 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in do
It is dry, natural dye powder is made, i.e., red cabbage plant dyestuff.
As it is a kind of preferably, step 3) described in the vacuum of Rotary Evaporators be 0.085 MPa, bath temperature is 65
℃。
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；Preparation process is simple, abundant using raw material resources, easily expands plantation, with notable
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 red cabbage plant dyestuff of the present invention, using following steps：
1) by mass fraction, red 80-100 parts of cabbage is chosen, cleans, shreds, 900-1100 parts of quality is used under normal temperature
The mixed solution immersion 5-8h of ethanol solution and 600-1200 part citric acid solution of fraction 80%, then it is placed in 50-70 DEG C of condition
Lower stirring 2-3h, filtering obtains filtrate A, filter residue B；
2) 80-100 parts of distilled water being taken by mass fraction, by step 1) the filter residue B that obtains pours into 80-100 parts of distillation
In water and 0.5-1.5 parts of cellulase is added, after heating stirring 0.5-1.5h, filtering obtains liquor C；
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 80-165 DEG C under the conditions of high-speed centrifugal sprayer
Interior drying, is made natural dye powder, i.e., red cabbage plant dyestuff.
As it is a kind of preferably, step 3) described in the vacuum of Rotary Evaporators be 0.07-0.1 MPas, bath temperature is
60-70℃。
Embodiment 1：A kind of preparation method of red cabbage plant dyestuff pulvis, the preparation method uses following steps：
1) by mass fraction, red 80 parts of cabbage is chosen, is cleaned, chopping, with 900 parts of mass fractions 80% under normal temperature
The mixed solutions immersion 5h of ethanol solution and 600 parts of citric acid solutions, then 2h is stirred under the conditions of being placed in 50 DEG C, filtering obtains filtrate
A, filter residue B；
2) 80 parts of distilled water is taken by mass fraction, by step 1) the filter residue B that obtains pour into 80 parts of distilled water and plus
Enter 0.5 part of cellulase, after heating stirring 0.5h, filtering obtains liquor C；
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 80 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in do
It is dry, natural dye powder is made, i.e., red cabbage plant dyestuff.
Embodiment 2：A kind of preparation method of red cabbage plant dyestuff pulvis, the preparation method uses following steps：
1) by mass fraction, red 90 parts of cabbage is chosen, cleans, shreds, with 1000 parts of mass fractions 80% under normal temperature
Ethanol solution and 900 parts of citric acid solutions mixed solutions immersion 6h, then stir 2.5h under the conditions of being placed in 60 DEG C, filtering is obtained
Filtrate A, filter residue B；
2) 90 parts of distilled water is taken by mass fraction, by step 1) the filter residue B that obtains pour into 90 parts of distilled water and plus
Enter 1 part of cellulase, after heating stirring 1h, filtering obtains liquor C；
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 123 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in do
It is dry, natural dye powder is made, i.e., red cabbage plant dyestuff.
Embodiment 3：A kind of preparation method of red cabbage plant dyestuff pulvis, the preparation method uses following steps：
1) by mass fraction, red 100 parts of cabbage is chosen, cleans, shreds, with 1100 parts of mass fractions 80% under normal temperature
Ethanol solution and 1200 parts of citric acid solutions mixed solutions immersion 7h, then stir 3h under the conditions of being placed in 70 DEG C, filtering is obtained
Filtrate A, filter residue B；
2) 100 parts of distilled water being taken by mass fraction, by step 1) the filter residue B that obtains poured into 100 parts of distilled water simultaneously
1.5 parts of cellulase is added, after heating stirring 1.5h, filtering obtains liquor C；
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 165 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in do
It is dry, natural dye powder is made, i.e., red cabbage plant dyestuff.
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 (4)
1. a kind of preparation method of red cabbage plant dyestuff pulvis, it is characterised in that the preparation method uses following steps：
1) by mass fraction, red 80-100 parts of cabbage is chosen, cleans, shreds, 900-1100 parts of mass fraction is used under normal temperature
The mixed solution immersion 5-7h of 80% ethanol solution and 600-1200 part citric acid solution, then stir under the conditions of being placed in 50-70 DEG C
2-3h is mixed, filtering obtains filtrate A, filter residue B；
2) 80-100 parts of distilled water is taken by mass fraction, by step 1) obtain filter residue B pour into 80-100 parts of distilled water
And 0.5-1.5 parts of cellulase is added, after heating stirring 0.5-1.5h, filtering obtains liquor C；
3) by step 1), 2) obtain filtrate A, liquor C be well mixed, by Rotary Evaporators dry concentration be made dyestuff concentrate
Liquid；
4) by step 3) obtain dye concentrated solution inlet temperature be 80-165 DEG C under the conditions of high-speed centrifugal sprayer in do
It is dry, natural dye powder is made, i.e., red cabbage plant dyestuff.
2. the preparation method of a kind of red cabbage plant dyestuff according to claim 1, it is characterised in that：Step 3) in
The vacuum of the Rotary Evaporators is 0.07-0.1 MPas, and bath temperature is 60-70 DEG C.
3. a kind of preparation method of red cabbage plant dyestuff, it is characterised in that the preparation method uses following steps：
1) by mass fraction, red 90 parts of cabbage is chosen, cleans, shreds, with 1000 parts of second of mass fraction 80% under normal temperature
The mixed solutions immersion 6h of alcoholic solution and 900 parts of citric acid solutions, then 2.5h is stirred under the conditions of being placed in 55 DEG C, filtering obtains filtrate
A, filter residue B；
2) 90 parts of distilled water being taken by mass fraction, by step 1) the filter residue B that obtains poured into 90 parts of distilled water and 1 part of addition
Cellulase, after heating stirring 1h, filtering obtain liquor C；
3) by step 1), 2) obtain filtrate A, liquor C be well mixed, by Rotary Evaporators dry concentration be made dyestuff concentrate
Liquid；
4) by step 3) obtain dye concentrated solution be 123 DEG C in inlet temperature under the conditions of high-speed centrifugal sprayer in dry,
Natural dye powder is made, i.e., red cabbage plant dyestuff.
4. the preparation method of a kind of red cabbage plant dyestuff according to claim 3, it is characterised in that：Step 3) in
The vacuum of the Rotary Evaporators is 0.085 MPa, and bath temperature is 65 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084355.9A CN106752071A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation method of red cabbage plant dyestuff pulvis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084355.9A CN106752071A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation method of red cabbage plant dyestuff pulvis |
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| CN106752071A true CN106752071A (en) | 2017-05-31 |
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| CN201611084355.9A Pending CN106752071A (en) | 2016-11-30 | 2016-11-30 | A kind of preparation method of red cabbage plant dyestuff pulvis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369663A (en) * | 2022-09-21 | 2022-11-22 | 阿克苏市韩妮克时尚科技有限公司 | Preparation method of dyed cloth with medicinal mulberry |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080075824A1 (en) * | 2006-09-25 | 2008-03-27 | Wild Flavors, Inc. | Treatment of Plant Juices, Extracts and Pigments |
| CN101781476A (en) * | 2010-03-29 | 2010-07-21 | 陕西科技大学 | Extraction method of red cabbage pigment |
-
2016
- 2016-11-30 CN CN201611084355.9A patent/CN106752071A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080075824A1 (en) * | 2006-09-25 | 2008-03-27 | Wild Flavors, Inc. | Treatment of Plant Juices, Extracts and Pigments |
| CN101781476A (en) * | 2010-03-29 | 2010-07-21 | 陕西科技大学 | Extraction method of red cabbage pigment |
Non-Patent Citations (3)
| Title |
|---|
| 朱振宝等: "紫甘蓝花色苷色素稳定性研究", 《粮食与油脂》 * |
| 李松林等: "酶辅助提取紫甘蓝中原花青素的工艺优化", 《食品工业科技》 * |
| 王倩: "紫甘蓝色素的研究", 《江南大学 硕士学位论文》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369663A (en) * | 2022-09-21 | 2022-11-22 | 阿克苏市韩妮克时尚科技有限公司 | Preparation method of dyed cloth with medicinal mulberry |
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Application publication date: 20170531 |