CN106221285A - The preparation method of Galla Chinensis vegetable colour - Google Patents
The preparation method of Galla Chinensis vegetable colour Download PDFInfo
- Publication number
- CN106221285A CN106221285A CN201610646940.7A CN201610646940A CN106221285A CN 106221285 A CN106221285 A CN 106221285A CN 201610646940 A CN201610646940 A CN 201610646940A CN 106221285 A CN106221285 A CN 106221285A
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- China
- Prior art keywords
- galla chinensis
- chinensis
- water bath
- dyestuff
- extracting solution
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides the preparation method of a kind of Galla Chinensis vegetable colour, including: from Fructus rhois chinensis, potanin sumac or Radix Rhois Sinicae leaf, pluck insect gall, prepare Galla Chinensis raw material；In Galla Chinensis in thermostat water bath: the ratio of water=1:47 52 adds clear water, constant temperature after being heated to 60 DEG C, is kept to soak 1 1.5 hours；Moving in ultrasonic extraction tank, use the ultrasound wave combination of two kinds of different frequencies to carry out Galla Chinensis mixed liquor extracting operation, after 10 15 minutes, filter and remove residue i.e. obtains dyestuff extracting solution；Dyestuff extracting solution is put in thermostat water bath and carry out distilling, being dried concentration, obtain Galla Chinensis concentrated solution；By Galla Chinensis concentrated solution through hig h-speed centrifugal spray drying, make natural dye powder.Raw material sources of the present invention are convenient, and production technology is simple, utilize ultrasound wave and distillation combined method to extract Galla Chinensis dyestuff, and extraction ratio is up to more than 85%；Chinese nutgall being prepared as powder dye, it is simple to transport, store and produce, production efficiency is high.
Description
Technical field
The invention belongs to chemical dyestuff technical field, be specifically related to the preparation method of a kind of Galla Chinensis vegetable colour.
Background technology
Along with the raising of people's living standard, increasingly paying attention to quality of life and living environment, natural plant dye is certainly
Body energy biodegradation, does not affect environment, vegetable colour originating species, can expand plantation, continuous production, and it is applied to spin
Fabric dyes, and has significant Social benefit and economic benefit.Salvia japonica Thunb. contains pigment, is a kind of well Pure natural dye.
Summary of the invention
The present invention is aiming at the problems referred to above, it is provided that the preparation method of a kind of Galla Chinensis vegetable colour.
For realizing the above-mentioned purpose of the present invention, the present invention adopts the following technical scheme that the system of a kind of Galla Chinensis vegetable colour
Preparation Method, comprises the following steps: step 1: autumn, plucks insect gall, boil in boiling water from Fructus rhois chinensis, potanin sumac or Radix Rhois Sinicae leaf
To variable color, spread out in being placed on bamboo sieve, dry in ventilating and cooling place, i.e. obtain Galla Chinensis raw material；Step 2: by Galla Chinensis raw material
Put into thermostat water bath, in Galla Chinensis: the ratio of water=1:47-52 adds clear water, after being heated to 60 DEG C, keep constant temperature to soak 1-
1.5 hour；Step 3: move in ultrasonic extraction tank by the Galla Chinensis mixed liquor after step 2, uses two kinds not
Galla Chinensis mixed liquor is carried out extracting operation by the ultrasound wave combination of same frequency, i.e. obtains dye after 10-15 minute after filter and remove residue
Material extracting solution；Step 4: dyestuff extracting solution is put in thermostat water bath and distills, recovered alcohol, continues at thermostat water bath
In be dried concentration, obtain Galla Chinensis concentrated solution；Step 5: by Galla Chinensis concentrated solution through hig h-speed centrifugal spray drying, make sky
So dyestuff powder.
Further, in step 4, the temperature of dyestuff extracting solution distillation is 40-50 DEG C, and the time of distillation is 20-25 minute.
Further, the dyestuff extracting solution dry concentration time in thermostat water bath is 40 minutes.
Beneficial effects of the present invention；Galla Chinensis raw material sources of the present invention are convenient, and production technology is simple, utilizes ultrasound wave and steaming
Evaporating combined method to extract Galla Chinensis dyestuff, extraction ratio is up to more than 85%；Chinese nutgall is prepared as powder dye, just
In transport, storing and produce, production efficiency is high.
Detailed description of the invention
Hereinafter illustrate for the preferred embodiments of the present invention, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1.
The preparation method of Galla Chinensis vegetable colour of the present invention, comprises the following steps.
Step 1: autumn, plucks insect gall from Fructus rhois chinensis, potanin sumac or Radix Rhois Sinicae leaf, boils to variable color, put in boiling water
Spread out in bamboo is sieved, dry in ventilating and cooling place, i.e. obtain Galla Chinensis raw material.
Step 2: Galla Chinensis raw material is put into thermostat water bath, in Galla Chinensis: the ratio of water=1:47-50 adds clear water,
Constant temperature is kept to soak after being heated to 60 DEG C 1 hour.
Step 3: move in ultrasonic extraction tank by the Galla Chinensis mixed liquor after step 2, uses two kinds of different frequencies
Galla Chinensis mixed liquor is carried out extracting operation by ultrasound wave combination, i.e. obtains dyestuff extracting solution after 15 minutes after filter and remove residue.
Step 4: dyestuff extracting solution is put in thermostat water bath and distills, recovered alcohol, continues at thermostat water bath
In be dried concentration, obtain Galla Chinensis concentrated solution；The temperature of dyestuff extracting solution distillation is 40 DEG C, and the time of distillation is 20-25
Minute；The dyestuff extracting solution dry concentration time in thermostat water bath is 40 minutes.
Step 5: by Galla Chinensis concentrated solution through hig h-speed centrifugal spray drying, make natural dye powder.
Embodiment 2.
The preparation method of Galla Chinensis vegetable colour of the present invention, comprises the following steps.
Step 1: autumn, plucks insect gall from Fructus rhois chinensis, potanin sumac or Radix Rhois Sinicae leaf, boils to variable color, put in boiling water
Spread out in bamboo is sieved, dry in ventilating and cooling place, i.e. obtain Galla Chinensis raw material.
Galla Chinensis raw material is put into thermostat water bath by step 2, in Galla Chinensis: the ratio of water=1:50-52 adds clear water, adds
Heat keeps constant temperature to soak 1.5 hours after 60 DEG C.
Step 3: move in ultrasonic extraction tank by the Galla Chinensis mixed liquor after step 2, uses two kinds of different frequencies
Galla Chinensis mixed liquor is carried out extracting operation by ultrasound wave combination, i.e. obtains dyestuff extracting solution after 10 minutes after filter and remove residue.
Step 4: dyestuff extracting solution is put in thermostat water bath and distills, recovered alcohol, continues at thermostat water bath
In be dried concentration, obtain Galla Chinensis concentrated solution；The temperature of dyestuff extracting solution distillation is 50 DEG C, and the time of distillation is 20-25
Minute；The dyestuff extracting solution dry concentration time in thermostat water bath is 40 minutes.
Step 5: by Galla Chinensis concentrated solution through hig h-speed centrifugal spray drying, make natural dye powder.
Claims (3)
1. the preparation method of a Galla Chinensis vegetable colour, it is characterised in that comprise the following steps:
Step 1: autumn, plucks insect gall from Fructus rhois chinensis, potanin sumac or Radix Rhois Sinicae leaf, boils to variable color, be placed on bamboo in boiling water
Spread out in sieve, dry in ventilating and cooling place, i.e. obtain Galla Chinensis raw material；
Step 2: Galla Chinensis raw material is put into thermostat water bath, in Galla Chinensis: the ratio of water=1:47-52 adds clear water, heating
Constant temperature is kept to soak after 60 DEG C 1-1.5 hour；
Step 3: move in ultrasonic extraction tank by the Galla Chinensis mixed liquor after step 2, uses the ultrasonic of two kinds of different frequencies
Galla Chinensis mixed liquor is carried out extracting operation by ripple combination, and after 10-15 minute, filter and remove residue i.e. obtains dyestuff extracting solution；
Step 4: dyestuff extracting solution is put in thermostat water bath and distills, recovered alcohol, continues to enter in thermostat water bath
Row is dried and concentrates, and obtains Galla Chinensis concentrated solution；
Step 5: by Galla Chinensis concentrated solution through hig h-speed centrifugal spray drying, make natural dye powder.
2. the preparation method of Galla Chinensis vegetable colour as claimed in claim 1, it is characterised in that: in step 4, dyestuff extracting solution
The temperature of distillation is 40-50 DEG C, and the time of distillation is 20-25 minute.
3. the preparation method of Galla Chinensis vegetable colour as claimed in claim 2, it is characterised in that: in step 4, dyestuff extracting solution
Dry concentration time in thermostat water bath is 40 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646940.7A CN106221285A (en) | 2016-08-10 | 2016-08-10 | The preparation method of Galla Chinensis vegetable colour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646940.7A CN106221285A (en) | 2016-08-10 | 2016-08-10 | The preparation method of Galla Chinensis vegetable colour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106221285A true CN106221285A (en) | 2016-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610646940.7A Pending CN106221285A (en) | 2016-08-10 | 2016-08-10 | The preparation method of Galla Chinensis vegetable colour |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703688A (en) * | 2022-04-29 | 2022-07-05 | 武汉纺织大学 | Black lyocell fabric prepared by dyeing animal dye gallnut and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030078283A (en) * | 2002-03-29 | 2003-10-08 | 김영만 | Process of Natural Dyeing for Fabric |
| CN101317864A (en) * | 2007-06-07 | 2008-12-10 | 上海市七宝中学 | Gallotanin extracting method |
| CN102250159A (en) * | 2011-04-28 | 2011-11-23 | 贵阳单宁科技有限公司 | Method for extracting and preparing high-purity tannic acid from plant raw material containing tannin |
-
2016
- 2016-08-10 CN CN201610646940.7A patent/CN106221285A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030078283A (en) * | 2002-03-29 | 2003-10-08 | 김영만 | Process of Natural Dyeing for Fabric |
| CN101317864A (en) * | 2007-06-07 | 2008-12-10 | 上海市七宝中学 | Gallotanin extracting method |
| CN102250159A (en) * | 2011-04-28 | 2011-11-23 | 贵阳单宁科技有限公司 | Method for extracting and preparing high-purity tannic acid from plant raw material containing tannin |
Non-Patent Citations (1)
| Title |
|---|
| 贲永光等: "单频超声和双频复合超声的空化效应实验研究", 《声学技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703688A (en) * | 2022-04-29 | 2022-07-05 | 武汉纺织大学 | Black lyocell fabric prepared by dyeing animal dye gallnut and preparation method thereof |
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Application publication date: 20161214 |
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