CN1277483C - Black tea fragrance type eucommia tea and preparation method of instant tea and water beverage thereof - Google Patents
Black tea fragrance type eucommia tea and preparation method of instant tea and water beverage thereof Download PDFInfo
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- CN1277483C CN1277483C CN 200410073035 CN200410073035A CN1277483C CN 1277483 C CN1277483 C CN 1277483C CN 200410073035 CN200410073035 CN 200410073035 CN 200410073035 A CN200410073035 A CN 200410073035A CN 1277483 C CN1277483 C CN 1277483C
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- 235000020344 instant tea Nutrition 0.000 title claims abstract description 20
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- 239000004480 active ingredient Substances 0.000 description 2
- RJWJHRPNHPHBRN-FKVJWERZSA-N aucubin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@@H]2C(CO)=C[C@@H](O)[C@@H]2C=CO1 RJWJHRPNHPHBRN-FKVJWERZSA-N 0.000 description 2
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- IYRMWMYZSQPJKC-UHFFFAOYSA-N kaempferol Chemical compound C1=CC(O)=CC=C1C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 IYRMWMYZSQPJKC-UHFFFAOYSA-N 0.000 description 2
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 description 2
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- Tea And Coffee (AREA)
Abstract
The invention relates to a preparation method of black tea flavor eucommia tea, wherein fresh or dry eucommia leaves are adopted as raw materials; the preparation method comprises the steps of sorting, washing, slitting, heat treating, heat dissipating, kneading, flavoring, and bagging to prepare the eucommia tea with black tea flavor . And uses eucommia leaf strips with black tea flavor processed by the steps of sorting, washing, cutting, heat treatment, heat dissipation and the like in the preparation method of the eucommia tea with black tea flavor as raw materials to prepare the instant tea and the water beverage. The black tea-flavor eucommia tea, the instant tea and the water beverage thereof prepared by the invention have the black tea-flavor with excellent color, flavor and taste, and have the effects of relaxing the bowels, promoting urination, reducing blood fat, reducing blood pressure, resisting aging, protecting the liver, tonifying the kidney, losing weight, beautifying and the like. And because vitamin C is added in the eucommia instant tea and the water beverage, the weight-losing and beauty-maintaining effects are enhanced, and the eucommia instant tea has good market prospect.
Description
Technical field
The invention belongs to food (drink) field preparation method, be specifically related to a kind of red tea fragrance bark of eucommia tea and instant tea thereof and water drink preparation method.
Background technology
Main component in the folium cortex eucommiae is chlorogenic acid, Aucubin, Geniposidic acid, flavones (Quercetin and Kaempferol) etc.Wherein chlorogenic acid has antibiotic, antivirus action, and has remarkable increase enterogastric peristalsis and promote gastric secretion and choleretic effect; Flavones has reducing blood lipid, effect such as hypotensive; Aucubin and Geniposidic acid not only have discharge function, and can reduce neutral fat, promote the synthetic of human collagen albumen, have the reducing weight and beautifying features effect.
Bark of eucommia tea (bark of eucommia instant tea or bark of eucommia tea drink) is as the defaecation health food, than in the market more used toxin-expelling and face nourishing medicine (as rheum officinale, the fleece-flower root, cassia seed, aloe, folium sennae) these contain the anthraquinone glycoside medicine can be better.This product not only has defaecation, diuresis, also have reducing blood lipid, hypotensive, anti-ageing, protect the liver kidney tonifying, reducing weight and beautifying features effect.
Bark of eucommia tea in the market all adopts fried green, rubs, technical process such as oven dry, and is dark brown, the soup look bad, and pained flavour of a drug are dense, the mouthfeel extreme difference, and market sale is not smooth.Enterprise is also arranged in order to improve mouthfeel, in bark of eucommia tea, add tealeaves or fragrant flower,, reduced the deal and the active ingredient of folium cortex eucommiae accordingly, reduced the health care of bark of eucommia tea though can improve mouthfeel.
Therefore, seek a kind of active ingredient and health care of neither influencing, all good bark of eucommia tea of color and instant tea thereof and water drink preparation method become the industry problem demanding prompt solution again.
Summary of the invention
At defective or deficiency that prior art exists, the object of the invention is, a kind of health care that neither influences is provided, again all good red tea fragrance (promptly the having black tea fragrant breeze flavor) bark of eucommia tea of color and the preparation method of instant tea and water drink thereof.
The technical solution that realizes above-mentioned purpose is a kind of preparation method of red tea fragrance bark of eucommia tea, raw material employing folium cortex eucommiae; It is characterized in that the preparation method comprises the following steps:
Clear Pick step: Fresh Folium Eucommiae or cured leaf are carried out Pick clearly, remove impurity;
Drip washing step: Fresh Folium Eucommiae behind the clear Pick or cured leaf are carried out drip washing;
The slitting step: Fresh Folium Eucommiae that drip washing is clean or cured leaf, be cut into the strip of 0.1～1.0cm;
Heat treatment step: it is 60～120 ℃ of hot vapour containers of closed stainless steel that the folium cortex eucommiae bar is put into temperature, keeps 1 minute～35 minutes, makes folium cortex eucommiae bar oxidation annesl;
The heat radiation step: folium cortex eucommiae bar airing after heat treatment, heat radiation 0.5 hour～24 hours promptly obtain the folium cortex eucommiae bar that the black tea fragrant breeze is distinguished the flavor of;
Rub the tea step: the folium cortex eucommiae bar to the flavor of the black tea fragrant breeze after the heat radiation is rubbed;
The flavouring step: the folium cortex eucommiae bar to the flavor of the black tea fragrant breeze after rubbing carries out parch, parch elder generation parch under 60 ℃～100 ℃ temperature reduces the temperature to 30 ℃～80 ℃ after 3 minutes～20 minutes, continues parch again, till parch is done, promptly obtain red tea fragrance bark of eucommia tea;
Red tea fragrance bark of eucommia tea that parch is done, directly pack packing according to a conventional method after the cooling, or be packaged into tea in bag after the pulverizing.
A kind of red tea fragrance bark of eucommia instant tea, it is characterized in that, the folium cortex eucommiae bar that the black tea fragrant breeze that adopts clear Pick, drip washing, slitting, heat treatment, heat radiation step in the above-mentioned red tea fragrance bark of eucommia tea preparation method to process is distinguished the flavor of is a raw material, or the clear Pick in the above-mentioned red tea fragrance bark of eucommia tea preparation method, drip washing, slitting, heat treatment, the folium cortex eucommiae bar that dispels the heat, rub the black tea fragrant breeze flavor that the tea step processes are raw material, again via traditional lixiviate, filtration, concentrate, steps such as drying, granulation, pack make, specifically preparation process is:
The lixiviate step: the folium cortex eucommiae bar with the black tea fragrant breeze that prepared flavor is a raw material, puts into rustless steel container, is incorporated as the water of 8 times of raw material weights, is lixiviate 1 hour～2 hours under 80 ℃ of left and right sides conditions in temperature, takes out leaching liquor;
Filtration step: the leaching liquor cooling was placed 2 hours, leach clear liquid;
Concentration step: adopt conventional method to concentrate to the clear liquid that leaches;
Drying steps: adopt conventional method to carry out drying to concentrate;
Granulation step: dried solidfied material powder, add appropriate vitamin C and white granulated sugar, adopt traditional granulating process to granulate;
Pouch step: the back pack in time of granulating.
A kind of red tea fragrance bark of eucommia tea drink, it is characterized in that, be that to adopt the folium cortex eucommiae bar of the black tea fragrant breeze flavor that clear Pick, drip washing, slitting, heat treatment, heat radiation step in the above-mentioned red tea fragrance bark of eucommia tea preparation method process be raw material, or the clear Pick in the above-mentioned red tea fragrance bark of eucommia tea preparation method, drip washing, slitting, heat treatment, the folium cortex eucommiae bar that dispels the heat, rub the black tea fragrant breeze flavor that the tea step processes are raw material, make via steps such as traditional lixiviate, filtration, allotments, concrete preparation process is again:
The lixiviate step: the folium cortex eucommiae bar of black tea fragrant breeze flavor is a raw material, puts into rustless steel container, is incorporated as the water of 600～1000 times of raw material weights, is lixiviate 0.5 hour～2 hours under 60 ℃～100 ℃ conditions in temperature, takes out leaching liquor;
Filtration step: the leaching liquor cooling was placed 12 hours～24 hours, leach clear liquid;
Adaptation step: the red tea fragrance bark of eucommia tea cleaner liquid after the filtration, add vitamin C 100mg/L～500mg/L and an amount of white granulated sugar, promptly make red tea fragrance bark of eucommia tea drink.
The present invention has increased technologies such as heat treatment (oxidation annesl), heat radiation in conventional bark of eucommia tea tea-manufacturing technology, do not adopt the zymotechnique in the conventional black making, but prepare all good red tea fragrance bark of eucommia tea of color (being that bark of eucommia tea set has black tea fragrant breeze flavor).
The bark of eucommia instant tea and the bark of eucommia tea drink thereof of the present invention's preparation, be that to adopt the folium cortex eucommiae bar of the black tea fragrant breeze flavor that steps such as clear Pick in the above-mentioned red tea fragrance bark of eucommia tea preparation method, drip washing, slitting, heat treatment, heat radiation process be that feedstock production becomes, not only has black tea fragrant breeze flavor, and, fat-reducing, beautification function have been strengthened owing in bark of eucommia instant tea and bark of eucommia tea drink, increased vitamin C.
The specific embodiment
Below in conjunction with the embodiment that the inventor provides, the present invention is described in further detail.
Red tea fragrance bark of eucommia tea preparation method of the present invention, it comprises Pick, drip washing, slitting, heat treatment clearly, dispels the heat, rubs 9 technical process such as tea, flavouring, pack, and concrete steps are:
1. clear Pick: Fresh Folium Eucommiae or cured leaf are carried out Pick clearly, remove impurity.
2. drip washing: Fresh Folium Eucommiae behind the clear Pick or cured leaf are carried out drip washing.
3. slitting:, be cut into the strip of 0.1～1.0cm with Fresh Folium Eucommiae after the drip washing or cured leaf.
4. heat treatment: the folium cortex eucommiae bar is put into 60 ℃～120 ℃ hot vapour containers of closed stainless steel, kept 1 minute～35 minutes, make its oxidation annesl.
5. heat radiation: the folium cortex eucommiae bar airing immediately after the heat treatment, heat radiation vapour 0.5～24 hour obtain the folium cortex eucommiae bar that the black tea fragrant breeze is distinguished the flavor of.
6. rub tea: the folium cortex eucommiae bar to the flavor of the black tea fragrant breeze after the heat radiation is rubbed.
7. flavouring: the folium cortex eucommiae bar to the flavor of the black tea fragrant breeze after rubbing carries out parch, and parch 3～20 minutes under 60～100 ℃ of temperature forwards parch under 30～80 ℃ of temperature again to earlier, till the oven dry, promptly obtains red tea fragrance bark of eucommia tea.
By the conversion parch process of different temperatures, be in order to increase the intrinsic fragrance of the bark of eucommia.
To the red tea fragrance bark of eucommia tea after the oven dry, tea in bag is made after directly packing or pulverizing in the cooling back, is packaged into bag again.
Red tea fragrance bark of eucommia instant tea of the present invention, be that to adopt the folium cortex eucommiae bar of the black tea fragrant breeze flavor that steps such as clear Pick in the above-mentioned red tea fragrance bark of eucommia tea preparation method, drip washing, slitting, heat treatment, heat radiation process be raw material, again via traditional lixiviate, filtration, concentrate, dry, granulate, pack makes, concrete preparation process is:
1. lixiviate: the folium cortex eucommiae bar with the black tea fragrant breeze that prepared flavor is a raw material, puts into rustless steel container, is incorporated as the water of 8 times of raw material weights, is lixiviate 1～2 hour under the condition about 80 ℃ in temperature, and leaching liquor is taken out in lixiviate 1～2 time;
2. filter: the leaching liquor cooling was placed 2 hours, leach clear liquid;
3. concentrate: adopt conventional method to concentrate the clear liquid that leaches;
4. dry: as to adopt conventional method to carry out drying to concentrate;
5. granulate: dried solidfied material powder, add appropriate vitamin C and white granulated sugar, adopt traditional granulating process to granulate, the back pack in time of granulating gets final product.
Red tea fragrance bark of eucommia tea drink of the present invention, be that to adopt the folium cortex eucommiae bar of the black tea fragrant breeze flavor that clear Pick, drip washing, slitting, heat treatment, heat radiation step in the above-mentioned red tea fragrance bark of eucommia tea preparation method process be raw material, make via 3 technical process such as traditional lixiviate, filtration, allotments, concrete preparation method is again:
1. lixiviate: the folium cortex eucommiae bar with the black tea fragrant breeze flavor that has prepared is a raw material, puts into rustless steel container, is incorporated as the water of 600～1000 times of raw material weights, in 60 ℃～100 ℃ temperature range, and lixiviate 0.5 hour～2 hours, and take out leaching liquor.
2. filter: the leaching liquor cooling was placed 12 hours～24 hours, leach clear liquid.
The allotment: the bark of eucommia tea cleaner liquid after the filtration, vitaminize C, its addition is 100mg/L～500mg/L, red tea fragrance bark of eucommia tea drink.
Red tea fragrance bark of eucommia tea embodiment 1:
Get 30kg Fresh Folium Eucommiae (or 10kg Folium Eucommiae), Pick removes foreign material such as stone, sprig, and drip washing falls the dust on the blade face, is cut into the strip of 1.0cm, puts into 60 ℃ stainless steel hot vapour container, and capping kept 30 minutes.From hot vapour container, take out back airing, heat radiation vapour 24 hours, and obtained the folium cortex eucommiae bar of black tea fragrant breeze flavor.Again the folium cortex eucommiae bar of the flavor of the black tea fragrant breeze after the heat radiation is rubbed.Folium cortex eucommiae bar to the black tea fragrant breeze after rubbing flavor carries out parch, and parch 3 minutes under 100 ℃ of temperature forwards parch under 80 ℃ of temperature to, again till parch is done, to increase the intrinsic fragrance of the bark of eucommia earlier.Parch is done back cooling directly pack after 1 hour, or makes tea in bag after the pulverizing, is packaged into bag again.
Red tea fragrance bark of eucommia tea embodiment 2:
Get 30kg Fresh Folium Eucommiae (or 10kg Folium Eucommiae), Pick removes foreign material such as stone, sprig, and drip washing falls the dust on the blade face, is cut into the strip of 0.5cm immediately, puts into 100 ℃ stainless steel hot vapour container, and capping kept 20 minutes.From hot vapour container, take out back airing, heat radiation vapour 16 hours, and can obtain the folium cortex eucommiae bar of black tea fragrant breeze flavor.Again the folium cortex eucommiae bar of the flavor of the black tea fragrant breeze after the heat radiation is rubbed.To the folium cortex eucommiae bar of the black tea fragrant breeze after rubbing flavor, parch 10 minutes under 80 ℃ of temperature forwards parch under 40 ℃ of temperature to, till the oven dry, to increase the intrinsic fragrance of the bark of eucommia more earlier.The cooling of oven dry back is made tea in bag after directly packing after 1 hour or pulverizing, and is packaged into bag again.
Red tea fragrance bark of eucommia tea embodiment 3:
Get 30kg Fresh Folium Eucommiae (or 10kg Folium Eucommiae), Pick removes foreign material such as stone, sprig, and drip washing falls the things such as dust on the blade face, is cut into the strip of 0.1cm immediately, puts into 120 ℃ stainless steel hot vapour container, and capping kept 1 minute.From hot vapour container, took out back airing, heat radiation vapour 0.5 hour.Again the folium cortex eucommiae bar of the flavor of the black tea fragrant breeze after the heat radiation is rubbed.Folium cortex eucommiae bar to the black tea fragrant breeze after rubbing flavor carries out parch, and parch 20 minutes under 60 ℃ of temperature forwards parch under 30 ℃ of temperature to, till the oven dry, to increase the intrinsic fragrance of the bark of eucommia more earlier.The cooling of oven dry back is made tea in bag after directly packing after 1 hour or pulverizing, and is packaged into bag again.
Red tea fragrance bark of eucommia instant tea embodiment 1:
Be taken at the folium cortex eucommiae bar 2kg of the black tea fragrant breeze flavor that processes on clear Pick among the red tea fragrance bark of eucommia tea embodiment 1, drip washing, slitting, heat treatment, the heat radiation step basis, add water 16L, put into rustless steel container, heat 100 ℃, lixiviate 1.5 hours, leaching liquor is taken out in lixiviate 1 time.The leaching liquor cooling was placed 2 hours, leached clear liquid.To the clear liquid that leaches adopt conventional method concentrate, dry, granulate, pack in time.
Red tea fragrance bark of eucommia instant tea embodiment 2:
Be taken at the folium cortex eucommiae bar 2kg of the black tea fragrant breeze flavor that processes on clear Pick among the red tea fragrance bark of eucommia tea embodiment 2, drip washing, slitting, heat treatment, the heat radiation step basis, add water 16L, put into rustless steel container, heat 80 ℃, lixiviate 1 hour repeats lixiviate 2 times, takes out leaching liquor.Twice leaching liquor mixes, and mixes the leaching liquor cooling and places 2 hours, leaches clear liquid.To the clear liquid that leaches adopt conventional method concentrate, dry, granulate, pack in time.
Red tea fragrance bark of eucommia instant tea embodiment 3:
Be taken at the folium cortex eucommiae bar 2kg of the black tea fragrant breeze flavor that processes on clear Pick among the red tea fragrance bark of eucommia tea embodiment 3, drip washing, slitting, heat treatment, the heat radiation step basis, add water 16L, put into rustless steel container, heat 70 ℃, lixiviate 1.5 hours repeats lixiviate twice, takes out leaching liquor.Twice leaching liquor mixes, and mixes the leaching liquor cooling and places 2 hours, leaches clear liquid.To the clear liquid that leaches adopt conventional method concentrate, dry, granulate, pack in time.
Red tea fragrance bark of eucommia instant tea embodiment 4:
Different is to add vitamin C 100g/kg and white granulated sugar 100g/kg therein, to strengthen fat-reducing, the beautification function taste different with the adaptation people for present embodiment and above-mentioned 3 red tea fragrance bark of eucommia instant tea embodiment.
Red tea fragrance bark of eucommia tea drink embodiment 1:
Be taken at the folium cortex eucommiae bar 2kg of the black tea fragrant breeze flavor that processes on clear Pick among the red tea fragrance bark of eucommia tea embodiment 1, drip washing, slitting, heat treatment, the heat radiation step basis, put into rustless steel container, add water 1000L, be heated to 100 ℃, leaching liquor is taken out in lixiviate 1 hour.The leaching liquor cooling was placed 12 hours, leached clear liquid.Vitaminize C 400g in clear liquid, red tea fragrance bark of eucommia tea drink.
Red tea fragrance bark of eucommia tea drink embodiment 2:
Be taken at the folium cortex eucommiae bar 2kg of the black tea fragrant breeze flavor that processes on clear Pick among the red tea fragrance bark of eucommia tea embodiment 2, drip washing, slitting, heat treatment, the heat radiation step basis, put into rustless steel container, add water 800L, be heated to 80 ℃, leaching liquor is taken out in lixiviate 1.5 hours.The leaching liquor cooling was placed after 18 hours, leached clear liquid.Vitaminize C 300g in clear liquid, red tea fragrance bark of eucommia tea drink.
Red tea fragrance bark of eucommia tea drink embodiment 3:
Be taken at the folium cortex eucommiae bar 2kg of the black tea fragrant breeze flavor that processes on clear Pick among the red tea fragrance bark of eucommia tea embodiment 3, drip washing, slitting, heat treatment, the heat radiation step basis, put into rustless steel container, add water 600L, be heated to 60 ℃, leaching liquor is taken out in lixiviate 2 hours.The leaching liquor cooling was placed after 24 hours, leached clear liquid.Vitaminize C 200g in clear liquid, red tea fragrance bark of eucommia tea drink.
Red tea fragrance bark of eucommia tea drink embodiment 4:
Different is to add the white granulated sugar of 5g/L therein, to adapt to the different taste of people for present embodiment and above-mentioned 3 water drink embodiment.
Claims (3)
1. the preparation method of a red tea fragrance bark of eucommia tea, raw material adopts folium cortex eucommiae; It is characterized in that the preparation method comprises the following steps:
Clear Pick step: Fresh Folium Eucommiae or cured leaf are carried out Pick clearly, remove impurity;
Drip washing step: Fresh Folium Eucommiae behind the clear Pick or cured leaf are carried out drip washing;
The slitting step: Fresh Folium Eucommiae that drip washing is clean or cured leaf, be cut into the strip of 0.1～1.0cm immediately;
Heat treatment step: it is 60～120 ℃ the hot vapour container of closed stainless steel that the folium cortex eucommiae bar is put into temperature, keeps 1 minute～35 minutes, makes folium cortex eucommiae bar oxidation annesl;
The heat radiation step: folium cortex eucommiae bar airing after heat treatment, heat radiation 0.5 hour～24 hours promptly obtain the folium cortex eucommiae bar that the black tea fragrant breeze is distinguished the flavor of;
Rub the tea step: the folium cortex eucommiae bar to the flavor of the black tea fragrant breeze after the heat radiation is rubbed;
The flavouring step: the folium cortex eucommiae bar to the flavor of the black tea fragrant breeze after rubbing carries out parch, parch elder generation parch under 60 ℃～100 ℃ temperature reduces the temperature to 30 ℃～80 ℃ after 3 minutes～20 minutes, continues parch again, till parch is done, promptly obtain red tea fragrance bark of eucommia tea;
Red tea fragrance bark of eucommia tea that parch is done, directly pack packing according to a conventional method after the cooling, or be packaged into tea in bag after the pulverizing.
2. the preparation method of a red tea fragrance bark of eucommia instant tea is characterized in that, raw material adopts the folium cortex eucommiae bar of the prepared black tea fragrant breeze flavor of claim 1, through lixiviate, filtration, concentrate, dry, make, the preparation method comprises the following steps:
The lixiviate step: the folium cortex eucommiae bar with the black tea fragrant breeze that prepared flavor is a raw material, puts into rustless steel container, is incorporated as the water of 8 times of raw material weights, is lixiviate 1 hour～2 hours under 80 ℃ of left and right sides conditions in temperature, takes out leaching liquor;
Filtration step: the leaching liquor cooling was placed 2 hours, leach clear liquid;
Concentration step: adopt conventional method to concentrate to the clear liquid that leaches;
Drying steps: adopt conventional method to carry out drying to concentrate;
Granulation step: dried solidfied material powder, press 100g/kg and add vitamin C and 100g/kg white granulated sugar, adopt traditional granulating process to granulate, the back pack in time of granulating.
3. the preparation method of a red tea fragrance bark of eucommia tea drink is characterized in that, raw material adopts the folium cortex eucommiae bar of the prepared black tea fragrant breeze flavor of claim 1, makes through lixiviate, filtration, allotment, and concrete preparation process is:
The lixiviate step: the folium cortex eucommiae bar with the black tea fragrant breeze that prepared flavor is a raw material, puts into rustless steel container, is incorporated as the water of 600～1000 times of raw material weights, is lixiviate 0.5 hour～2 hours under 60 ℃～100 ℃ conditions in temperature, takes out leaching liquor;
Filtration step: the leaching liquor cooling was placed 12 hours～24 hours, leach clear liquid;
Adaptation step: the red tea fragrance bark of eucommia tea cleaner liquid after the filtration, add 100mg/L～500mg/L vitamin C and 5g/L white granulated sugar, promptly make bark of eucommia tea drink.
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| CN 200410073035 CN1277483C (en) | 2004-08-27 | 2004-08-27 | Black tea fragrance type eucommia tea and preparation method of instant tea and water beverage thereof |
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| CN 200410073035 CN1277483C (en) | 2004-08-27 | 2004-08-27 | Black tea fragrance type eucommia tea and preparation method of instant tea and water beverage thereof |
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| CN1277483C true CN1277483C (en) | 2006-10-04 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617730B (en) * | 2009-07-23 | 2012-07-25 | 四川米仓山茶业集团有限公司 | Green eucommia tea and preparation method thereof |
| CN102150726B (en) * | 2011-03-09 | 2012-08-29 | 国家林业局泡桐研究开发中心 | Eucommia ulmoides red tea and preparation method thereof |
| CN102687778A (en) * | 2011-03-24 | 2012-09-26 | 湖北太阳峰生物科技有限公司 | Preparation method of eucommia black tea powder |
| CN105410266A (en) * | 2015-11-29 | 2016-03-23 | 都匀市匀城春茶叶有限公司 | Instant tea with taste of grapes and preparation method of instant tea |
| CN107996785A (en) * | 2018-01-04 | 2018-05-08 | 陕西乾宁健康食品有限公司 | A kind of solid-state folium cortex eucommiae Fu brick instant tea and preparation method thereof |
| CN108077509A (en) * | 2018-01-04 | 2018-05-29 | 陕西乾宁健康食品有限公司 | Solid-state folium cortex eucommiae Fu brick instant tea based on natural strain and preparation method thereof |
| CN111685209A (en) * | 2020-07-08 | 2020-09-22 | 河南金杜仲农业科技有限公司 | High pressure CO2Method for fermenting eucommia black tea under environment |
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