CN109943594A - A kind of old green tea preparation method for coating and its application - Google Patents
A kind of old green tea preparation method for coating and its application Download PDFInfo
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- CN109943594A CN109943594A CN201910246435.7A CN201910246435A CN109943594A CN 109943594 A CN109943594 A CN 109943594A CN 201910246435 A CN201910246435 A CN 201910246435A CN 109943594 A CN109943594 A CN 109943594A
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Abstract
The invention discloses a kind of old green tea preparation method for coating, specifically includes the following steps: S1: the old green tea of picking being carried out water-removing processing in 150 DEG C of high-temperature fixation machines, is then dried to moisture content 5% or so；S2: the old green tea after drying is collected to interior, is accumulated, is sprinkled water from level to level, fermentation 3 years or more, a turning is carried out during fermentation；S3: the old green tea powder after fermentation is broken, it is placed in the container equipped with cold clear water and impregnates three hours or more, then connect water and be put into pot and be heated up to 90-100 DEG C and boil 1 hour；S4: old green tea is pulled out out of pot, tea juice liquid is filtered out, tea juice liquid is put into pot heats concentration again；S5: being stained with paper after concentration and suck grease, and light-coloured vinegar is added and removes theophylline；S6: being concentrated again, and alcohol sealing is added to place fermentation filtering again in 6 months, finished product.Beneficial effects of the present invention: can draw a picture, the antique coating coating of classic furniture and ancient building, environmentally protective, and using simple, coating coloring effect is good, pollution-free.
Description
Technical field
The present invention relates to plant fermentation product processing technique field, relate in particular to a kind of old green tea preparation method for coating and
It is applied.
Background technique
Old blueness tea is " camellia " section category, and perennial woody plant is the traditional coating material of China and other countries, China
It is mainly distributed on the southeast and middle part, produces a large amount of mate feedstock, the market demand is superfluous, and is generally only used as coating,
Coloring effect is bad.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of old green tea preparation method for coating and its application, solves existing
There is old green tea coating to tint the problem that effect is bad and purposes is single.
In order to achieve the above technical purposes, the technical scheme is that it is such:
A kind of old green tea preparation method for coating, specifically includes the following steps:
S1: the old green tea of picking is subjected to water-removing processing in 150 DEG C of high-temperature fixation machines, is then dried to that moisture content 5% is left
It is right；
S2: the old green tea after drying is collected to interior, is accumulated, is sprinkled water from level to level, fermentation 3 years or more, carries out during fermentation
Turning；
S3: the old green tea powder after fermentation is broken, it is placed in the container equipped with cold clear water and impregnates three hours or more, then connect water
It is put into pot and is heated up to 90-100 DEG C and boils 1 hour；
S4: old green tea is pulled out out of pot, tea juice liquid is filtered out, tea juice liquid is put into pot heats concentration again；
S5: being stained with paper after concentration and suck grease, and light-coloured vinegar is added and removes theophylline；
S6: by oil removing, except the tea juice liquid after alkali is concentrated to a certain concentration again, being put into container, and 1% alcohol sealing is added and puts
Fermentation filtering again in 6 months is set, final old green tea coating is made.
Further, in step S2 when collecting, the water content 8-10% that Lao Qingcha sprinkles water layer by layer is compacted to heap height layer by layer
2.5 meters or more.
Further, it when being concentrated into juice face in step S5 has one layer of tea oil, is stained with repeatedly with paper and sucks oil, and to after deoiling
Tea juice liquid in be added 0.5% light-coloured vinegar remove theophylline.
Further, being concentrated to a certain concentration described in step S6 again is to be detected until middle dark brown with blank sheet of paper.
A kind of application of old green tea coating, Lao Qingcha coating are used to draw a picture, smear furniture or pseudo-classic architecture.
Beneficial effects of the present invention: can draw a picture, the antique coating coating of classic furniture and ancient building, environmentally protective, use
Simply, coating coloring effect is good, pollution-free.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of old green tea preparation method for coating, specifically includes the following steps:
S1: the old green tea of picking is subjected to water-removing processing in 150 DEG C of high-temperature fixation machines, is then dried to that moisture content 5% is left
It is right；
S2: the old green tea after drying is collected to interior, is accumulated, is sprinkled water from level to level, fermentation 3 years or more, carries out during fermentation
Turning；
S3: the old green tea powder after fermentation is broken, it is placed in the container equipped with cold clear water and impregnates three hours or more, then connect water
It is put into pot and is heated up to 90 DEG C and boils 1 hour；
S4: old green tea is pulled out out of pot, tea juice liquid is filtered out, tea juice liquid is put into pot heats concentration again；
S5: being stained with paper after concentration and suck grease, and light-coloured vinegar is added and removes theophylline；
S6: by oil removing, except the tea juice liquid after alkali is concentrated to a certain concentration again, being put into container, and 1% alcohol sealing is added and puts
Fermentation filtering again in 6 months is set, final old green tea coating is made.
In the present embodiment, in step S2 when collecting, the water content 8% that Lao Qingcha sprinkles water layer by layer is compacted to heap height layer by layer
2.5 meters or more.
In the present embodiment, it when being concentrated into juice face in step S5 has one layer of tea oil, is stained with repeatedly with paper and sucks oil, and to deoiling
The light-coloured vinegar that 0.5% is added in tea juice liquid later removes theophylline.
Embodiment 2:
A kind of old green tea preparation method for coating, specifically includes the following steps:
S1: the old green tea of picking is subjected to water-removing processing in 150 DEG C of high-temperature fixation machines, is then dried to that moisture content 5% is left
It is right；
S2: the old green tea after drying is collected to interior, is accumulated, is sprinkled water from level to level, fermentation 3 years or more, carries out during fermentation
Turning；
S3: the old green tea powder after fermentation is broken, it is placed in the container equipped with cold clear water and impregnates three hours or more, then connect water
It is put into pot and is heated up to 95 DEG C and boils 1 hour；
S4: old green tea is pulled out out of pot, tea juice liquid is filtered out, tea juice liquid is put into pot heats concentration again；
S5: being stained with paper after concentration and suck grease, and light-coloured vinegar is added and removes theophylline；
S6: by oil removing, except the tea juice liquid after alkali is concentrated to a certain concentration again, being put into container, and 1% alcohol sealing is added and puts
Fermentation filtering again in 6 months is set, final old green tea coating is made.
In the present embodiment, in step S2 when collecting, the water content 9% that Lao Qingcha sprinkles water layer by layer is compacted to heap height layer by layer
2.5 meters or more.
In the present embodiment, it when being concentrated into juice face in step S5 has one layer of tea oil, is stained with repeatedly with paper and sucks oil, and to deoiling
The light-coloured vinegar that 0.5% is added in tea juice liquid later removes theophylline.
Embodiment 3:
A kind of old green tea preparation method for coating, specifically includes the following steps:
S1: the old green tea of picking is subjected to water-removing processing in 150 DEG C of high-temperature fixation machines, is then dried to that moisture content 5% is left
It is right；
S2: the old green tea after drying is collected to interior, is accumulated, is sprinkled water from level to level, fermentation 3 years or more, carries out during fermentation
Turning；
S3: the old green tea powder after fermentation is broken, it is placed in the container equipped with cold clear water and impregnates three hours or more, then connect water
It is put into pot and is heated up to 100 DEG C and boils 1 hour；
S4: old green tea is pulled out out of pot, tea juice liquid is filtered out, tea juice liquid is put into pot heats concentration again；
S5: being stained with paper after concentration and suck grease, and light-coloured vinegar is added and removes theophylline；
S6: by oil removing, except the tea juice liquid after alkali is concentrated to a certain concentration again, being put into container, and 1% alcohol sealing is added and puts
Fermentation filtering again in 6 months is set, final old green tea coating is made.
In the present embodiment, in step S2 when collecting, the water content 10% that Lao Qingcha sprinkles water layer by layer is compacted to heap layer by layer
High 2.5 meters or more.
In the present embodiment, it when being concentrated into juice face in step S5 has one layer of tea oil, is stained with repeatedly with paper and sucks oil, and to deoiling
The light-coloured vinegar that 0.5% is added in tea juice liquid later removes theophylline.
In the present embodiment, being concentrated to a certain concentration described in step S6 again is to be detected with blank sheet of paper to middle dark brown to be
Only.
It can be drawn a picture on rice paper using the old green tea coating of this method preparation, specific practice are as follows: coating plus water are reached into institute
The dry and wet shading effect that need to be painted；
It can also be used to smear furniture and pseudo-classic architecture, specific practice are as follows: the Tu Laoqing tea coating directly on log, according to color depth
Shallow requirement can coat multipass, while auxiliary sour juice vinegar repeatedly, can be deeper and will not contacting after a period of time color with air
It fades, antique effect is clearly.
The whole process of the old green tea coating of preparation is environmentally protective, pollution-free.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of old green tea preparation method for coating, which is characterized in that specifically includes the following steps:
S1: the old green tea of picking is subjected to water-removing processing in 150 DEG C of high-temperature fixation machines, is then dried to that moisture content 5% is left
It is right；
S2: the old green tea after drying is collected to interior, is accumulated, is sprinkled water from level to level, fermentation 3 years or more, carries out during fermentation
Turning；
S3: the old green tea powder after fermentation is broken, it is placed in the container equipped with cold clear water and impregnates three hours or more, then connect water
It is put into pot and is heated up to 90-100 DEG C and boils 1 hour；
S4: old green tea is pulled out out of pot, tea juice liquid is filtered out, tea juice liquid is put into pot heats concentration again；
S5: being stained with paper after concentration and suck grease, and light-coloured vinegar is added and removes theophylline；
S6: by oil removing, except the tea juice liquid after alkali is concentrated to a certain concentration again, being put into container, and 1% alcohol sealing is added and puts
Fermentation filtering again in 6 months is set, final old green tea coating is made.
2. a kind of old green tea preparation method for coating according to claim 1, which is characterized in that in step S2 when collecting,
The water content 8-10% that old blueness tea is sprinkled water layer by layer, is compacted to high 2.5 meters of heap or more layer by layer.
3. a kind of old green tea preparation method for coating according to claim 1, which is characterized in that be concentrated into juice face in step S5
It when having one layer of tea oil, is stained with repeatedly with paper and sucks oil, and the light-coloured vinegar of addition 0.5% removes theophylline in the tea juice liquid to after deoiling.
4. a kind of old green tea preparation method for coating according to claim 1, which is characterized in that dense again described in step S6
Being reduced to a certain concentration is to be detected until middle dark brown with blank sheet of paper.
5. a kind of application of old green tea coating, which is characterized in that Lao Qingcha coating is used to draw a picture, smear furniture or pseudo-classic architecture.
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Citations (6)
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| CN102021860A (en) * | 2010-06-01 | 2011-04-20 | 云南恩典科技产业发展有限公司 | Water-based paint containing Puerh tea extracts for cigarette shaping paper |
| KR101485896B1 (en) * | 2014-10-27 | 2015-01-26 | 주식회사 더트루메틱 | Cosmetic composition for improving anti-oxidation, anti-inflammatory and atopic skin and method of preparing the same |
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| CN108402205A (en) * | 2018-05-15 | 2018-08-17 | 凤冈县海山茶业有限公司 | A kind of Green tea processing technology reducing Determination of Theophylline Concentration |
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2019
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021860A (en) * | 2010-06-01 | 2011-04-20 | 云南恩典科技产业发展有限公司 | Water-based paint containing Puerh tea extracts for cigarette shaping paper |
| KR101485896B1 (en) * | 2014-10-27 | 2015-01-26 | 주식회사 더트루메틱 | Cosmetic composition for improving anti-oxidation, anti-inflammatory and atopic skin and method of preparing the same |
| CN106359714A (en) * | 2016-08-29 | 2017-02-01 | 羊楼洞茶业股份有限公司 | Hippophae rhamnoides black brick tea and preparation method thereof |
| CN106922876A (en) * | 2017-03-22 | 2017-07-07 | 谭清华 | The fermentation process of Pu'er tea and Pu'er tea prepared therefrom |
| CN107322725A (en) * | 2017-07-04 | 2017-11-07 | 安徽信达家居有限公司 | A kind of method that use natural colorant carries out antique coloring to wood chip |
| CN108402205A (en) * | 2018-05-15 | 2018-08-17 | 凤冈县海山茶业有限公司 | A kind of Green tea processing technology reducing Determination of Theophylline Concentration |
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| WEI-WEI WANG等: "Analysis of the chemical compositions in processing by-products from different tea", 《SCIENCE AND TECHNOLOGY OF FOOD INDUSTRY》 * |
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Application publication date: 20190628 |