CN105419382A - Method for purifying paper mulberry fruit natural dye - Google Patents
Method for purifying paper mulberry fruit natural dye Download PDFInfo
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- CN105419382A CN105419382A CN201510856902.XA CN201510856902A CN105419382A CN 105419382 A CN105419382 A CN 105419382A CN 201510856902 A CN201510856902 A CN 201510856902A CN 105419382 A CN105419382 A CN 105419382A
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Abstract
A method for purifying paper mulberry fruit natural dye can effectively extract natural dye components in paper mulberry fruits, the extracted natural dye components have good dyeing performance and have a medicine health-care function which synthesized dye does not have, paper mulberry juice is added in the refining process, the antibacterial and anti-virus effects of the natural dye can be effectively improved, and a better medicine health-care effect is achieved.
Description
Technical field
The present invention relates to textile dyestuff technical field, particularly relate to one
the method of purification of the sub-natural dyestuff of paper mulberry.
Background technology
In human history, natural fuel has made indelible contribution for beautifying people's life.From 19 end of the centurys, due to developing rapidly of synthetic dyestuff, natural fuel is made substantially to have exited textile dyeing field.Along with the continuous enhancing of mankind's environmental consciousness and the growing interest to own health, the harm that partial synthesis dyestuff produces human health and ecotope is more and more noticeable.Along with the raising of state-of-the-art, the especially raising of modern manufacturing industry level, people require more fast higher to safe, the health care of rag trade etc., natural dyestuff starts again as people are paid attention to.In natural dyestuff, animals and plants dyestuff extracts by organism, good with Environmental compatibility, biodegradable.Natural dyestuff is mostly Chinese medicine, and in dyeing course, its medicine is absorbed by fabric together with pigment with flavour ingredient, and except dyeing function, natural dyestuff also has the several functions such as medicine, spices, makes the fabric after dyeing to the distinctive medicinal health-care function of human body.
Paper mulberry, having another name called Papermulberry Fruit, is the dry mature fruit of moraceae plants paper mulberry.Gather during fruit maturation in autumn, clean, dry, removing canescence membranaceous place calyx and impurity.
Dry fruit be oval to width egg shape, top is gradually sharp, long 2 ~ 2.5 millimeters, diameter 1.5 ~ 2 millimeters.Outside surface yellowish red color is to yellowish brown, coarse, tool fine wrinkle.The rill that side tool is recessed, opposite side significantly swells, and in ridge shape, the carpopodium that base portion tool is residual, after peeling off pericarp, visible white is full of the idiosome of grease.Gas is weak, lightly seasoned and have greasy feeling, with look red, son is old, inclusion-free person is good.
Cold in nature, taste is sweet.Function cures mainly: kidney tonifying clearing liver, improving eyesight, diuresis.To swoon blurred vision, the raw screen film of order, oedema turgor for soreness of the waist and knees, consumptive disease hectic fever due to yin, sand.
Paper mulberry has that fast-growing, strong adaptability, distribution are wide, easily breeding, heat is high, felling cycle is short feature.Its root system is shallow, and root distribution in side is very wide, and growth is fast, rudiment power and ability for tillering strong, resistance to pruning.Resistance to crocking is strong.All have distribution in the temperate zone of China, the torrid zone, no matter Plain, hills or mountain region can grow, its leaf is good pig feed, and its phloem fiber is the high-grade materials of papermaking, and material is pure white, and its root and seed all can be used as medicine, and resin can control tetter, and economic worth is very high.The juice of paper mulberry has inducing diuresis to remove edema removing toxic substances, swollen tinea disease of harnessing the river, and snake, worm, honeybee, scorpion, dog such as to sting at the effect, have good antibacterial, antiviral efficacy.
Summary of the invention
In order to develop the natural dyestuff being conducive to human body, the invention provides the method for purification of the sub-natural dyestuff of a kind of paper mulberry.
An extracting method for the sub-natural dyestuff of paper mulberry, carries out according to following step:
Step one: the pre-treatment of raw material, rinses well sub-for paper mulberry raw material clear water, with weight milling process by clean for moisture content extruding, obtains natural dyestuff pressed liquor, after mechanical disintegration 3-5 time is carried out repeatedly to remaining solid matter, and mistake 25 mesh sieves, extracting screen underflow;
Step 2: by the sub-powder ultrasonic extraction of paper mulberry crushed, select concentration be the ethanol of 95% as solvent, ultrasonic power is 150-300W, and solid-liquid ratio is under the condition of 1: 15-60 after ultrasonic extraction 15-25 minute, filter, must natural dyestuff filtrate and filter residue be contained;
Step 3: second extraction is carried out to filter residue, with 95% alcohol reflux of 10 ~ 15 times amount, extract twice, first time extracts 2 hours, and second time is extracted 1 hour; Obtain natural dyestuff extracting solution;
Step 4: natural dyestuff pressed liquor, filtrate, extracting solution are concentrated by underpressure distillation, oven drying at low temperature, obtains the sub-natural dyestuff of thick paper mulberry;
Step 5: the sub-natural dyestuff of thick paper mulberry is refined, by sub-for above-mentioned thick paper mulberry natural dyestuff deionized water dissolving, after being mixed with the sub-natural dyestuff solution of weight ratio 2-8% paper mulberry, cross positively charged ion macroporous adsorptive resins, coutroi velocity in 5-10 ml/min, after paper mulberry sub-natural dyestuff solution stream is complete, use deionized water rinsing resin column, wash away raffinate, then be the ethanol elution of 3-5,50-95% by pH value; The elutriant obtained carries out underpressure distillation and concentrates, solidifies, pulverizes, and reclaims ethanol, obtains the sub-natural dyestuff extract of refined powder red powder paper mulberry, the rear cloth specimen pinkiness of dyeing.
Preferably, the solid content of the solid matter in described step one after weight squeezing is 75%-85%.
The solid content of the solid matter after the weight squeezing in step one is 75%-85%, so both can ensure that main natural dyestuff composition is extracted by the form of pressed liquor, also can ensure that some pharmaceutical cpds in paper mulberry can not be destroyed.
Filter sieve in step one chooses 25 mesh sieves, and main purpose is the foreign material such as the cauline leaf screening out paper mulberry.
Preferably, it is better that temperature is adjusted to 40-60 DEG C of effect by described step 2.
At this temperature, both can promote the efficiency of ultrasonic extraction, also can ensure that some pharmaceutical cpds in paper mulberry can not be destroyed.
Preferably, described step 5 can also add paper mulberry juice before refining, and described additional proportion is the sub-natural dyestuff of thick paper mulberry: paper mulberry juice=60-100:1.
The sub-natural dyestuff of paper mulberry refining before add a small amount of paper mulberry juice, effectively can promote antibacterial, the antiviral efficacy of natural dyestuff, reach better medicinal health-care effect.
The method of purification of the sub-natural dyestuff of paper mulberry provided by the present invention, effectively can extract the natural dyestuff composition in paper mulberry, the natural dyestuff composition extracted not only has good dyeing behavior, and the medicinal health-care function in addition not available for synthetic dyestuff, paper mulberry juice is added in treating process, effectively can promote antibacterial, the antiviral efficacy of natural dyestuff, reach better medicinal health-care effect.
Embodiment
embodiment 1
An extracting method for the sub-natural dyestuff of paper mulberry, carries out according to following step:
Step one: the pre-treatment of raw material, rinses well sub-for paper mulberry raw material clear water, with weight milling process by clean for moisture content extruding, obtains natural dyestuff pressed liquor, after mechanical disintegration 3-5 time is carried out repeatedly to remaining solid matter, and mistake 25 mesh sieves, extracting screen underflow;
The solid content of the solid matter in described step one after weight squeezing is 75%-85%.
Step 2: by the sub-powder ultrasonic extraction of paper mulberry crushed, select concentration be the ethanol of 95% as solvent, ultrasonic power is 250W, solid-liquid ratio is 1: 30, under the condition of 40-60 DEG C, ultrasonic extraction is after 25 minutes, filters, must contain natural dyestuff filtrate and filter residue;
Step 3: second extraction is carried out to filter residue, with 95% alcohol reflux of 10 ~ 15 times amount, extract twice, first time extracts 2 hours, and second time is extracted 1 hour; Obtain natural dyestuff extracting solution;
Step 4: natural dyestuff pressed liquor, filtrate, extracting solution are concentrated by underpressure distillation, oven drying at low temperature, obtains the sub-natural dyestuff of thick paper mulberry;
Step 5: refine the sub-natural dyestuff of thick paper mulberry, add paper mulberry juice before refining, described additional proportion is the sub-natural dyestuff of thick paper mulberry: paper mulberry juice=80:1.By sub-for above-mentioned thick paper mulberry natural dyestuff deionized water dissolving, after being mixed with the sub-natural dyestuff solution of weight ratio 7% paper mulberry, cross positively charged ion macroporous adsorptive resins, coutroi velocity is in 5-10 ml/min, after paper mulberry sub-natural dyestuff solution stream is complete, uses deionized water rinsing resin column, wash away raffinate, be 3-5 by pH value again, the ethanol elution of 85%; The elutriant obtained carries out underpressure distillation and concentrates, solidifies, pulverizes, and reclaims ethanol, obtains the sub-natural dyestuff extract of refined powder red powder paper mulberry, the rear cloth specimen pinkiness of dyeing.
embodiment 2
An extracting method for the sub-natural dyestuff of paper mulberry, carries out according to following step:
Step one: the pre-treatment of raw material, rinses well sub-for paper mulberry raw material clear water, with weight milling process by clean for moisture content extruding, obtains natural dyestuff pressed liquor, after mechanical disintegration 3-5 time is carried out repeatedly to remaining solid matter, and mistake 25 mesh sieves, extracting screen underflow;
The solid content of the solid matter in described step one after weight squeezing is 75%-85%.
Step 2: by the sub-powder ultrasonic extraction of paper mulberry crushed, select concentration be the ethanol of 95% as solvent, ultrasonic power is 250W, solid-liquid ratio is 1: 35, under the condition of 40-60 DEG C, ultrasonic extraction is after 15 minutes, filters, must contain natural dyestuff filtrate and filter residue;
Step 3: second extraction is carried out to filter residue, with 95% alcohol reflux of 10 ~ 15 times amount, extract twice, first time extracts 2 hours, and second time is extracted 1 hour; Obtain natural dyestuff extracting solution;
Step 4: natural dyestuff pressed liquor, filtrate, extracting solution are concentrated by underpressure distillation, oven drying at low temperature, obtains the sub-natural dyestuff of thick paper mulberry;
Step 5: refine the sub-natural dyestuff of thick paper mulberry, add paper mulberry juice before refining, described additional proportion is the sub-natural dyestuff of thick paper mulberry: paper mulberry juice=60:1.By sub-for above-mentioned thick paper mulberry natural dyestuff deionized water dissolving, after being mixed with the sub-natural dyestuff solution of weight ratio 4% paper mulberry, cross positively charged ion macroporous adsorptive resins, coutroi velocity is in 5-10 ml/min, after paper mulberry sub-natural dyestuff solution stream is complete, uses deionized water rinsing resin column, wash away raffinate, be 3-5 by pH value again, the ethanol elution of 85%; The elutriant obtained carries out underpressure distillation and concentrates, solidifies, pulverizes, and reclaims ethanol, obtains the sub-natural dyestuff extract of refined powder red powder paper mulberry, the rear cloth specimen pinkiness of dyeing.
embodiment 3
An extracting method for the sub-natural dyestuff of paper mulberry, carries out according to following step:
Step one: the pre-treatment of raw material, rinses well sub-for paper mulberry raw material clear water, with weight milling process by clean for moisture content extruding, obtains natural dyestuff pressed liquor, after mechanical disintegration 3-5 time is carried out repeatedly to remaining solid matter, and mistake 25 mesh sieves, extracting screen underflow;
The solid content of the solid matter in described step one after weight squeezing is 75%-85%.
Step 2: by the sub-powder ultrasonic extraction of paper mulberry crushed, select concentration be the ethanol of 95% as solvent, ultrasonic power is 150W, solid-liquid ratio is 1: 25, under the condition of 40-60 DEG C after ultrasonic extraction 15-25 minute, filter, must natural dyestuff filtrate and filter residue be contained;
Step 3: second extraction is carried out to filter residue, with 95% alcohol reflux of 10 ~ 15 times amount, extract twice, first time extracts 2 hours, and second time is extracted 1 hour; Obtain natural dyestuff extracting solution;
Step 4: natural dyestuff pressed liquor, filtrate, extracting solution are concentrated by underpressure distillation, oven drying at low temperature, obtains the sub-natural dyestuff of thick paper mulberry;
Step 5: refine the sub-natural dyestuff of thick paper mulberry, add paper mulberry juice before refining, described additional proportion is the sub-natural dyestuff of thick paper mulberry: paper mulberry juice=100:1.By sub-for above-mentioned thick paper mulberry natural dyestuff deionized water dissolving, after being mixed with the sub-natural dyestuff solution of weight ratio 3% paper mulberry, cross positively charged ion macroporous adsorptive resins, coutroi velocity is in 5-10 ml/min, after paper mulberry sub-natural dyestuff solution stream is complete, uses deionized water rinsing resin column, wash away raffinate, be 3-5 by pH value again, the ethanol elution of 95%; The elutriant obtained carries out underpressure distillation and concentrates, solidifies, pulverizes, and reclaims ethanol, obtains the sub-natural dyestuff extract of refined powder red powder paper mulberry, the rear cloth specimen pinkiness of dyeing.
embodiment 4
An extracting method for the sub-natural dyestuff of paper mulberry, carries out according to following step:
Step one: the pre-treatment of raw material, rinses well sub-for paper mulberry raw material clear water, with weight milling process by clean for moisture content extruding, obtains natural dyestuff pressed liquor, after mechanical disintegration 3-5 time is carried out repeatedly to remaining solid matter, and mistake 25 mesh sieves, extracting screen underflow;
The solid content of the solid matter in described step one after weight squeezing is 75%-85%.
Step 2: by the sub-powder ultrasonic extraction of paper mulberry crushed, select concentration be the ethanol of 95% as solvent, ultrasonic power is 250W, solid-liquid ratio is 1: 40, under the condition of 40-60 DEG C after ultrasonic extraction 15-25 minute, filter, must natural dyestuff filtrate and filter residue be contained;
Step 3: second extraction is carried out to filter residue, with 95% alcohol reflux of 10 ~ 15 times amount, extract twice, first time extracts 2 hours, and second time is extracted 1 hour; Obtain natural dyestuff extracting solution;
Step 4: natural dyestuff pressed liquor, filtrate, extracting solution are concentrated by underpressure distillation, oven drying at low temperature, obtains the sub-natural dyestuff of thick paper mulberry;
Step 5: the sub-natural dyestuff of thick paper mulberry is refined, by sub-for above-mentioned thick paper mulberry natural dyestuff deionized water dissolving, after being mixed with the sub-natural dyestuff solution of weight ratio 2% paper mulberry, cross positively charged ion macroporous adsorptive resins, coutroi velocity in 5-10 ml/min, after paper mulberry sub-natural dyestuff solution stream is complete, use deionized water rinsing resin column, wash away raffinate, then be 3-5 by pH value, the ethanol elution of 60%; The elutriant obtained carries out underpressure distillation and concentrates, solidifies, pulverizes, and reclaims ethanol, obtains the sub-natural dyestuff extract of refined powder red powder paper mulberry, the rear cloth specimen pinkiness of dyeing.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. an extracting method for the sub-natural dyestuff of paper mulberry, is characterized in that, carries out according to following step:
Step one: the pre-treatment of raw material, rinses well sub-for paper mulberry raw material clear water, with weight milling process by clean for moisture content extruding, obtains natural dyestuff pressed liquor, after mechanical disintegration 3-5 time is carried out repeatedly to remaining solid matter, and mistake 30 mesh sieves, extracting screen underflow;
Step 2: by the sub-powder ultrasonic extraction of paper mulberry crushed, select concentration be the ethanol of 95% as solvent, ultrasonic power is 150-300W, and solid-liquid ratio is after 1: 15-60, ultrasonic extraction 15-25 minute, filter, must natural dyestuff filtrate and filter residue be contained;
Step 3: second extraction is carried out to filter residue, with 95% alcohol reflux of 10 ~ 15 times amount, extract twice, first time extracts 2 hours, and second time is extracted 1 hour; Obtain natural dyestuff extracting solution;
Step 4: natural dyestuff pressed liquor, filtrate, extracting solution are concentrated by underpressure distillation, oven drying at low temperature, obtains the sub-natural dyestuff of thick paper mulberry;
Step 5: the sub-natural dyestuff of thick paper mulberry is refined, by sub-for above-mentioned thick paper mulberry natural dyestuff deionized water dissolving, after being mixed with the sub-natural dyestuff solution of weight ratio 2-8% paper mulberry, cross positively charged ion macroporous adsorptive resins, coutroi velocity in 5-10 ml/min, after paper mulberry sub-natural dyestuff solution stream is complete, use deionized water rinsing resin column, wash away raffinate, then be the ethanol elution of 3-5,50-95% by pH value; The elutriant obtained carries out underpressure distillation and concentrates, solidifies, pulverizes, and reclaims ethanol, obtains the sub-natural dyestuff extract of refined powder red powder paper mulberry, the rear cloth specimen pinkiness of dyeing.
2. the extracting method of the sub-natural dyestuff of paper mulberry as claimed in claim 1, is characterized in that, described step one, and the solid content of the solid matter after weight squeezing is 75%-85%.
3. the extracting method of the sub-natural dyestuff of paper mulberry as claimed in claim 1, it is characterized in that, described step 2, is heated to 40-60 DEG C by ethanol.
4. the extracting method of the sub-natural dyestuff of paper mulberry as claimed in claim 1, it is characterized in that described step 5 can also add paper mulberry juice before refining, additional proportion is the sub-natural dyestuff of thick paper mulberry: paper mulberry juice=60-100:1.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105821549A (en) * | 2016-05-18 | 2016-08-03 | 湖南细心信息科技有限公司 | Pearl anti-bacterial yarn with moisture absorbing and sweat releasing functions and manufacturing method thereof |
| CN105833336A (en) * | 2016-06-02 | 2016-08-10 | 湖南细心信息科技有限公司 | Panty liner with antibacterial and healthcare functions for women |
| CN105839250A (en) * | 2016-05-18 | 2016-08-10 | 湖南细心信息科技有限公司 | Pearl antibacterial yarn with antibacterial, deodorizing and body-odor-absorbing functions and preparation method thereof |
| CN105901782A (en) * | 2016-05-18 | 2016-08-31 | 湖南细心信息科技有限公司 | Pearl antibacterial and odor-resistant sock and making method thereof |
| CN105926064A (en) * | 2016-06-07 | 2016-09-07 | 湖南细心信息科技有限公司 | Pearl anti-bacterial yarn with far infrared ray emission function and preparation method thereof |
| CN106012144A (en) * | 2016-05-18 | 2016-10-12 | 湖南细心信息科技有限公司 | Pearl antibacterial lady underwear fabric and preparation method thereof |
| CN109208354A (en) * | 2018-10-23 | 2019-01-15 | 李双友 | A kind of sub- colouring method of environment-friendly type paper mulberry of dacron |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821549A (en) * | 2016-05-18 | 2016-08-03 | 湖南细心信息科技有限公司 | Pearl anti-bacterial yarn with moisture absorbing and sweat releasing functions and manufacturing method thereof |
| CN105839250A (en) * | 2016-05-18 | 2016-08-10 | 湖南细心信息科技有限公司 | Pearl antibacterial yarn with antibacterial, deodorizing and body-odor-absorbing functions and preparation method thereof |
| CN105901782A (en) * | 2016-05-18 | 2016-08-31 | 湖南细心信息科技有限公司 | Pearl antibacterial and odor-resistant sock and making method thereof |
| CN106012144A (en) * | 2016-05-18 | 2016-10-12 | 湖南细心信息科技有限公司 | Pearl antibacterial lady underwear fabric and preparation method thereof |
| CN105901782B (en) * | 2016-05-18 | 2018-07-17 | 潍坊彩生活纺织科技有限公司 | A kind of preparation method of pearl antibacterial deodourizing socks |
| CN105833336A (en) * | 2016-06-02 | 2016-08-10 | 湖南细心信息科技有限公司 | Panty liner with antibacterial and healthcare functions for women |
| CN105926064A (en) * | 2016-06-07 | 2016-09-07 | 湖南细心信息科技有限公司 | Pearl anti-bacterial yarn with far infrared ray emission function and preparation method thereof |
| CN109208354A (en) * | 2018-10-23 | 2019-01-15 | 李双友 | A kind of sub- colouring method of environment-friendly type paper mulberry of dacron |
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