CN107897429A - Dendrobium candidum black tea and preparation method thereof - Google Patents
Dendrobium candidum black tea and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of dendrobium candidum black tea and preparation method thereof, it is related to tea-manufacturing technology field, this method comprises the following steps：S1, take a certain amount of dendrobium candidum composition, and dendrobium candidum composition includes tealeaves, dendrobium candidum and the Radix et Rhizoma Gynurae divaricatae by pretreatment；Dendrobium candidum composition is kneaded into 40~84min under conditions of relative humidity 85%~90%；S2, will knead after dendrobium candidum composition ferment under conditions of 25 DEG C~30 DEG C of temperature, relative humidity >=80% 3~5h；5~8min of frying in S3, the frying pan for being 110 DEG C~120 DEG C by the dendrobium candidum composition input temperature after fermentation；After cooling, then moisture content is fried to as 80%~85% at a temperature of 60 DEG C~65 DEG C；60~120min is baked at a temperature of 85 DEG C~90 DEG C, then 5~7min is baked again at a temperature of 110 DEG C~120 DEG C, obtains dendrobium candidum black tea.The dendrobium candidum black tea of the present invention can give full play to the health-care efficacy of dendrobium candidum, and mouthfeel is aromatic.
Description
Technical field
The present invention relates to tea-manufacturing technology field, and in particular to a kind of dendrobium candidum black tea and preparation method thereof.
Background technology
Dendrobium candidum, also known as ribbed hedyotis herb, Yunnan iron sheet, are distributed mainly on the ground such as China Anhui, Zhejiang, Fujian.Iron sheet stone
Dry measure used in former times is the rare traditional Chinese medicine kind in orchid family Dendrobium Sw, has nourishing Yin and clearing heat, reinforcing stomach reg fluid, anti-oxidant, anti-aging, reduction
Blood glucose, anticancer and adjust it is immune and other effects, it is classical in the Tang Dynasty medicine《Taoist Scriptures》In be known as " Chinese nine big celestial grass first of ".
With dendrobium candidum be processed into dry product with long preservation period enter tea have become people be easy to receive edible way.Mesh
Before, on dendrobium candidum tea product research and development more than using stem section as raw material, but stem section is processed because containing high-content chlorophyll
Finished product often with dense herbaceous taste beastly, seriously affect mouthfeel.
The content of the invention
The purpose of the invention is to overcome the shortcomings of above-mentioned background technology, there is provided a kind of dendrobium candidum black tea and its preparation
Method, this method can give full play to the health-care efficacy of dendrobium candidum, and mouthfeel is aromatic.
The present invention provides a kind of preparation method of dendrobium candidum black tea, comprises the following steps：
S1, take a certain amount of dendrobium candidum composition, and the dendrobium candidum composition includes tealeaves, the iron by pretreatment
The skin stem of noble dendrobium and Radix et Rhizoma Gynurae divaricatae；Dendrobium candidum composition is kneaded into 40~84min under conditions of relative humidity 85%~90%；
S2, will knead after dendrobium candidum composition sent out under conditions of 25 DEG C~30 DEG C of temperature, relative humidity >=80%
3~5h of ferment；
5~8min of frying in S3, the frying pan for being 110 DEG C~120 DEG C by the dendrobium candidum composition input temperature after fermentation；
After cooling, then moisture content is fried to as 80%~85% at a temperature of 60 DEG C~65 DEG C；60 are baked at a temperature of 85 DEG C~90 DEG C
~120min, then 5~7min is baked again at a temperature of 110 DEG C~120 DEG C, obtain dendrobium candidum black tea.
Based on the above technical solutions, the pretreatment includes procedure below：Take a certain amount of fresh tea passes, carry on the back three in vain
Seven, which carry out committee, withers, and obtains the tealeaves after committee withers, Radix et Rhizoma Gynurae divaricatae, the tealeaves after withering of entrusting, the moisture content of Radix et Rhizoma Gynurae divaricatae are 50%
~60%；A certain amount of fresh dendrobium candidum is taken, the stem of fresh dendrobium candidum is cut into slices.
Based on the above technical solutions, the process of kneading using kneading or machine is kneaded by hand；Knead by hand
40~50min of used time；The process that machine is kneaded is divided into four times, kneads 10~12min of used time for the first time, kneads the used time 8 for the second time
~10min, kneads 20~22min of used time for the third time, kneads 38~40min of used time the 4th time.
Based on the above technical solutions, the dendrobium candidum composition include 1 part dendrobium candidum, 4~6 parts
Tealeaves and 1~2 part of Radix et Rhizoma Gynurae divaricatae.
Based on the above technical solutions, the dendrobium candidum composition include 1 part dendrobium candidum, 5 parts of tea
Leaf and 1 part of Radix et Rhizoma Gynurae divaricatae.
Based on the above technical solutions, the dendrobium candidum composition include 1 part dendrobium candidum, 5 parts of tea
Leaf and 2 parts of Radix et Rhizoma Gynurae divaricatae.
Based on the above technical solutions, 1~2 part of Radix et Rhizoma Gynurae divaricatae is further included in the dendrobium candidum composition.
Based on the above technical solutions, procedure below is further included between step S1 and step S2：To dendrobium candidum group
Fermentation bottom liquid is added in compound, the mass ratio of the fermentation bottom liquid and mixture is 1：10~15, obtain fermentation bottom material.
Based on the above technical solutions, the preparation process of the fermentation bottom liquid is as follows：
Dry ferment into the material liquid after sterilizing after inoculation activation, the material liquid is inspissated juice and/or brewer's wort；
The mass ratio of the dry ferment and material liquid is 1：1×104~1.5 × 104, under 30 DEG C~33 DEG C of closed environment ferment 3~
5h, obtains saccharomycetes to make fermentation liquid；The inoculating lactic acid bacterium seed liquor into saccharomycetes to make fermentation liquid, per 100ml saccharomycetes to make fermentation liquid inoculation 5
~7m1 lactobacillus solutions, 15~20h of quiescent culture at a temperature of 30 DEG C~33 DEG C, obtains fermentation bottom liquid.
Based on the above technical solutions, it is 0.5~2 that the lactobacillus solution, which includes volume ratio,：1 Bulgaria
Lactobacillus seed liquor and lactobacillus plantarum seed liquor.
The present invention provides a kind of dendrobium candidum black tea, adopts and is prepared with the aforedescribed process.
Compared with prior art, advantages of the present invention is as follows：
(1) black tea is made through everfermentation in dendrobium candidum and tealeaves by the present invention, after fully kneading and fermenting, is carried out high
Temperature, medium temperature frying twice and medium temperature, high temperature bakee twice, give full play to the health-care efficacy of dendrobium candidum, while mouthfeel is aromatic.
(2) at present, on dendrobium candidum tea product research and development more than using stem section as raw material, but stem section containing height because containing
Chlorophyll is measured, the finished product of processing seriously affects mouthfeel often with dense herbaceous taste beastly.The present invention is being fermented
Process adds the inspissated juice fermented in advance before, and either brewer's wort inspissated juice or brewer's wort pass through saccharomycete and lactic acid
After the fermentation process of bacterium, the fragrance of generation can also remove the smell of high-content chlorophyll in dendrobium candidum stem section, make black tea
Mouthfeel is more aromatic.
Embodiment
With reference to specific embodiment, the present invention is described in further detail.
The embodiment of the present invention provides a kind of dendrobium candidum black tea and preparation method thereof, comprises the following steps：
Pretreatment：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, obtain the tealeaves after committee withers, Radix et Rhizoma Gynurae divaricatae, committee
The moisture content of tealeaves, Radix et Rhizoma Gynurae divaricatae after withering is 50%~60%, and the tealeaves requirement tea stalk after committee withers cannot fracture；Take a certain amount of
Fresh dendrobium candidum, the stem of fresh dendrobium candidum is cut into slices；
Knead：A certain amount of dendrobium candidum composition is taken, dendrobium candidum composition includes the tealeaves and iron by pretreatment
The skin stem of noble dendrobium；In terms of mass fraction, dendrobium candidum composition includes mass ratio for 4~6：1 tealeaves and dendrobium candidum, preferably
, dendrobium candidum composition includes mass ratio for 5：1 tealeaves and dendrobium candidum；It can also include in dendrobium candidum composition
1~2 part of Radix et Rhizoma Gynurae divaricatae；Dendrobium candidum composition is kneaded into 40~84min under conditions of relative humidity 85%~90%, extremely
Tealeaves color is changed into brown；During using kneading by hand, 40~50min of used time；When being kneaded using machine, the process of kneading is divided into four
It is secondary, 10~12min of used time is kneaded for the first time, kneads 8~10min of used time for the second time, kneads 20~22min of used time for the third time, the
Knead 38~40min of used time four times.
Fermentation：After the completion of kneading, ferment 3~5h under conditions of 25 DEG C~30 DEG C of temperature, relative humidity >=80%, to tea
Leaf color is changed into blush；
Cross red pot：By the dendrobium candidum composition input temperature after fermentation be frying 5 in 110 DEG C~120 DEG C of frying pan~
8min, it is tack-free rear off the pot to dendrobium candidum composition；Sufficiently cool 5min after off the pot；
Dry and Titian：Dendrobium candidum composition after excessively red pot processing is fried at a temperature of 60 DEG C~65 DEG C aqueous
Rate is 80%~85%；At a temperature of 85 DEG C~90 DEG C bake 60~120min, to tea stalk can pinch into it is powdered untill；
5~7min is baked again at a temperature of 110 DEG C~120 DEG C, obtains dendrobium candidum black tea.As needed, can be red by dendrobium candidum
Tea is compressed processing, and tea cake is made.
On the basis of such scheme, procedure below can also be included in kneading between step and fermentation step：To iron sheet
The mass ratio of addition fermentation bottom liquid in stem of noble dendrobium composition, fermentation bottom liquid and mixture is 1：10~15, obtain fermentation bottom material.Fermentation
The preparation process of bottom liquid is as follows：
Dry ferment into the material liquid after sterilizing after inoculation activation, material liquid is inspissated juice and/or brewer's wort；Dry ferment
Female and material liquid mass ratio is 1：1×104~1.5 × 104, ferment 3~5h under 30 DEG C~33 DEG C of closed environment, obtains
Saccharomycetes to make fermentation liquid；The inoculating lactic acid bacterium seed liquor into saccharomycetes to make fermentation liquid, 5~7m1 breasts are inoculated with per 100ml saccharomycetes to make fermentation liquid
Sour bacterium seed liquor, 15~20h of quiescent culture at a temperature of 30 DEG C~33 DEG C, obtains fermentation bottom liquid.Lactobacillus solution can wrap
Volume ratio is included as 0.5~2：1 lactobacillus bulgaricus seed liquor and lactobacillus plantarum seed liquor.
The present invention is further elaborated with 7 specific embodiments below.
Embodiment 1：
The present embodiment provides a kind of preparation method of dendrobium candidum black tea, comprise the following steps：
Pretreatment：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, committee wither after tealeaves, Radix et Rhizoma Gynurae divaricatae it is aqueous
Rate is 55%；The stem of a certain amount of fresh dendrobium candidum is taken, is cut into slices；
Knead：A certain amount of dendrobium candidum composition is taken, in terms of mass fraction, dendrobium candidum composition is including mass ratio
5：1 tealeaves and dendrobium candidum；Dendrobium candidum composition is kneaded into 45min by hand under conditions of relative humidity 85%, to tea
Leaf color is changed into brown；
Fermentation：After the completion of kneading, ferment 3h under conditions of 25 DEG C~26 DEG C of temperature, relative humidity 80%~82%, extremely
Tealeaves color is changed into blush；
Cross red pot：Frying in the frying pan for being 110 DEG C~112 DEG C by the dendrobium candidum composition input temperature after fermentation
5min, it is tack-free rear off the pot to dendrobium candidum composition；Sufficiently cool 5min after off the pot；
Dry and Titian：Dendrobium candidum composition after excessively red pot processing is fried at a temperature of 60 DEG C~62 DEG C aqueous
Rate is 80%~82%；Bake 60min at a temperature of 85 DEG C~87 DEG C, to tea stalk can pinch into it is powdered untill；110 DEG C~
5min is baked again at a temperature of 112 DEG C, obtains dendrobium candidum black tea.Dendrobium candidum black tea is compressed processing, tea cake is made.
Embodiment 2：
The present embodiment provides a kind of preparation method of dendrobium candidum black tea, comprise the following steps：
Pretreatment：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, committee wither after tealeaves, Radix et Rhizoma Gynurae divaricatae it is aqueous
Rate is 50%；The stem of a certain amount of fresh dendrobium candidum is taken, is cut into slices；
Knead：A certain amount of dendrobium candidum composition is taken, in terms of mass fraction, dendrobium candidum composition is including mass ratio
4：1 tealeaves and dendrobium candidum；Dendrobium candidum composition is kneaded into 50min by hand under conditions of relative humidity 87%, to tea
Leaf color is changed into brown；
Fermentation：After the completion of kneading, ferment 5h under conditions of 29 DEG C~30 DEG C of temperature, relative humidity 83%~85%, extremely
Tealeaves color is changed into blush；
Cross red pot：Frying in the frying pan for being 118 DEG C~120 DEG C by the dendrobium candidum composition input temperature after fermentation
8min, it is tack-free rear off the pot to dendrobium candidum composition；Sufficiently cool 5min after off the pot；
Dry and Titian：Dendrobium candidum composition after excessively red pot processing is fried at a temperature of 63 DEG C~65 DEG C aqueous
Rate is 80%~82%；Bake 120min at a temperature of 85 DEG C~87 DEG C, to tea stalk can pinch into it is powdered untill；At 118 DEG C
7min is baked again at a temperature of~120 DEG C, obtains dendrobium candidum black tea.Dendrobium candidum black tea is compressed processing, tea is made
Cake.
Embodiment 3：
The present embodiment provides a kind of preparation method of dendrobium candidum black tea, comprise the following steps：
Pretreatment：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, committee wither after tealeaves, Radix et Rhizoma Gynurae divaricatae it is aqueous
Rate is 60%；The stem of a certain amount of fresh dendrobium candidum is taken, is cut into slices；
Knead：A certain amount of dendrobium candidum composition is taken, in terms of mass fraction, dendrobium candidum composition is including mass ratio
6：1 tealeaves and dendrobium candidum；Dendrobium candidum composition is kneaded into 50min by hand under conditions of relative humidity 90%, to tea
Leaf color is changed into brown；
Fermentation：After the completion of kneading, ferment 4h under conditions of 27 DEG C~28 DEG C of temperature, relative humidity 84%~86%, extremely
Tealeaves color is changed into blush；
Cross red pot：Frying in the frying pan for being 114 DEG C~116 DEG C by the dendrobium candidum composition input temperature after fermentation
6min, it is tack-free rear off the pot to dendrobium candidum composition；Sufficiently cool 5min after off the pot；
Dry and Titian：Dendrobium candidum composition after excessively red pot processing is fried at a temperature of 63 DEG C~65 DEG C aqueous
Rate is 80%~82%；Bake 90min at a temperature of 88 DEG C~90 DEG C, to tea stalk can pinch into it is powdered untill；114 DEG C~
5min is baked again at a temperature of 116 DEG C, obtains dendrobium candidum black tea.Dendrobium candidum black tea is compressed processing, tea cake is made.
Embodiment 4：
The present embodiment provides a kind of preparation method of dendrobium candidum black tea, comprise the following steps：
Pretreatment：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, committee wither after tealeaves, Radix et Rhizoma Gynurae divaricatae it is aqueous
Rate is 60%；The stem of a certain amount of fresh dendrobium candidum is taken, is cut into slices；
Knead：A certain amount of dendrobium candidum composition is taken, in terms of mass fraction, dendrobium candidum composition is including mass ratio
6：1：1 tealeaves, dendrobium candidum, Radix et Rhizoma Gynurae divaricatae；By dendrobium candidum composition, machine is kneaded under conditions of relative humidity 90%
84min, kneads used time 12min for the first time, kneads used time 10min for the second time, kneads used time 22min for the third time, kneads for the 4th time
Used time 40min, is changed into brown to tealeaves color；
Fermentation：After the completion of kneading, ferment 3h under conditions of 25 DEG C~26 DEG C of temperature, relative humidity 80%~82%, extremely
Tealeaves color is changed into blush；
Cross red pot：Frying in the frying pan for being 110 DEG C~112 DEG C by the dendrobium candidum composition input temperature after fermentation
5min, it is tack-free rear off the pot to dendrobium candidum composition；Sufficiently cool 5min after off the pot；
Dry and Titian：Dendrobium candidum composition after excessively red pot processing is fried at a temperature of 60 DEG C~62 DEG C aqueous
Rate is 80%~82%；Bake 60min at a temperature of 85 DEG C~87 DEG C, to tea stalk can pinch into it is powdered untill；110 DEG C~
5min is baked again at a temperature of 120 DEG C, obtains dendrobium candidum black tea.Dendrobium candidum black tea is compressed processing, tea cake is made.
Embodiment 5：
The present embodiment provides a kind of preparation method of dendrobium candidum black tea, comprise the following steps：
Pretreatment：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, committee wither after tealeaves, Radix et Rhizoma Gynurae divaricatae it is aqueous
Rate is 55%；The stem of a certain amount of fresh dendrobium candidum is taken, is cut into slices；
Knead：A certain amount of dendrobium candidum composition is taken, in terms of mass fraction, dendrobium candidum composition is including mass ratio
5：1：2 tealeaves, dendrobium candidum, Radix et Rhizoma Gynurae divaricatae；Dendrobium candidum composition is kneaded by hand under conditions of relative humidity 85%
45min, is changed into brown to tealeaves color；
Prepare fermentation bottom liquid：Dry ferment into the concentrated apple juice after sterilizing after inoculation activation, dry ferment and concentration apple
The mass ratio of fruit juice is 1：1×104, ferment 3h under 30 DEG C~31 DEG C of closed environment, obtains saccharomycetes to make fermentation liquid；To yeast
Inoculating lactic acid bacterium seed liquor in fermented liquid, per 100ml saccharomycetes to make fermentation liquid inoculation 5m1 lactobacillus solutions, in 30 DEG C of temperature
Lower quiescent culture 15h, obtains fermentation bottom liquid；It is 0.5 that lactobacillus solution, which includes volume ratio,：1 lactobacillus bulgaricus seed
Liquid and lactobacillus plantarum seed liquor；
Prepare fermentation bottom material：Fermentation bottom liquid is added into dendrobium candidum composition, the mass ratio of ferment bottom liquid and mixture
For 1：10, obtain fermentation bottom material；
Fermentation：After the completion of kneading, ferment 3h under conditions of 25 DEG C~26 DEG C of temperature, relative humidity 80%~82%, extremely
Tealeaves color is changed into blush；
Cross red pot：Frying in the frying pan for being 110 DEG C~112 DEG C by the dendrobium candidum composition input temperature after fermentation
5min, it is tack-free rear off the pot to dendrobium candidum composition；Sufficiently cool 5min after off the pot；
Dry and Titian：Dendrobium candidum composition after excessively red pot processing is fried at a temperature of 60 DEG C~62 DEG C aqueous
Rate is 80%~82%；Bake 60min at a temperature of 85 DEG C~87 DEG C, to tea stalk can pinch into it is powdered untill；110 DEG C~
5min is baked again at a temperature of 112 DEG C, obtains dendrobium candidum black tea.Dendrobium candidum black tea is compressed processing, tea cake is made.
Embodiment 6：
The present embodiment provides a kind of preparation method of dendrobium candidum black tea, comprise the following steps：
Pretreatment：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, committee wither after tealeaves, Radix et Rhizoma Gynurae divaricatae it is aqueous
Rate is 55%；The stem of a certain amount of fresh dendrobium candidum is taken, is cut into slices；
Knead：A certain amount of dendrobium candidum composition is taken, in terms of mass fraction, dendrobium candidum composition is including mass ratio
5：1 tealeaves and dendrobium candidum；Dendrobium candidum composition is kneaded into 45min by hand under conditions of relative humidity 85%, to tea
Leaf color is changed into brown；
Prepare fermentation bottom liquid：The matter of dry ferment into the brewer's wort after sterilizing after inoculation activation, dry ferment and brewer's wort
Amount is than being 1：1.5×104, ferment 3h under 32 DEG C~33 DEG C of closed environment, obtains saccharomycetes to make fermentation liquid；To saccharomycetes to make fermentation
Inoculating lactic acid bacterium seed liquor in liquid, per 100ml saccharomycetes to make fermentation liquid inoculation 6m1 lactobacillus solutions, stands at a temperature of 30 DEG C
18h is cultivated, obtains fermentation bottom liquid；It is 2 that lactobacillus solution, which includes volume ratio,：1 lactobacillus bulgaricus seed liquor and plant
Lactobacillus seed liquor；
Prepare fermentation bottom material：Fermentation bottom liquid is added into dendrobium candidum composition, the mass ratio of ferment bottom liquid and mixture
For 1：12, obtain fermentation bottom material；
Fermentation：After the completion of kneading, ferment 3h under conditions of 25 DEG C~26 DEG C of temperature, relative humidity 80%~82%, extremely
Tealeaves color is changed into blush；
Cross red pot：Frying in the frying pan for being 110 DEG C~112 DEG C by the dendrobium candidum composition input temperature after fermentation
5min, it is tack-free rear off the pot to dendrobium candidum composition；Sufficiently cool 5min after off the pot；
Dry and Titian：Dendrobium candidum composition after excessively red pot processing is fried at a temperature of 60 DEG C~62 DEG C aqueous
Rate is 80%~82%；Bake 60min at a temperature of 85 DEG C~87 DEG C, to tea stalk can pinch into it is powdered untill；110 DEG C~
5min is baked again at a temperature of 112 DEG C, obtains dendrobium candidum black tea.Dendrobium candidum black tea is compressed processing, tea cake is made.
Embodiment 7：
The present embodiment provides a kind of preparation method of dendrobium candidum black tea, comprise the following steps：
Pretreatment：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, committee wither after tealeaves, Radix et Rhizoma Gynurae divaricatae it is aqueous
Rate is 55%；The stem of a certain amount of fresh dendrobium candidum is taken, is cut into slices；
Knead：A certain amount of dendrobium candidum composition is taken, in terms of mass fraction, dendrobium candidum composition is including mass ratio
5：1 tealeaves and dendrobium candidum；Dendrobium candidum composition is kneaded into 45min by hand under conditions of relative humidity 85%, to tea
Leaf color is changed into brown；
Prepare fermentation bottom liquid：Into the concentrated orange juice and the mixed liquor of brewer's wort after sterilizing inoculation activation after dry ferment with
The mass ratio of the mixed liquor of concentrated orange juice and brewer's wort is 1：1.2×104, ferment 3h under 32 DEG C~33 DEG C of closed environment,
Obtain saccharomycetes to make fermentation liquid；The inoculating lactic acid bacterium seed liquor into saccharomycetes to make fermentation liquid, per 100ml saccharomycetes to make fermentation liquid inoculation 7m1
Lactobacillus solution, the quiescent culture 20h at a temperature of 30 DEG C, obtains fermentation bottom liquid；It is 1 that lactobacillus solution, which includes volume ratio,：1
Lactobacillus bulgaricus seed liquor and lactobacillus plantarum seed liquor；
Prepare fermentation bottom material：Fermentation bottom liquid is added into dendrobium candidum composition, the mass ratio of ferment bottom liquid and mixture
For 1：12, obtain fermentation bottom material；
Fermentation：After the completion of kneading, ferment 3h under conditions of 25 DEG C~26 DEG C of temperature, relative humidity 80%~82%, extremely
Tealeaves color is changed into blush；
Cross red pot：Frying in the frying pan for being 110 DEG C~112 DEG C by the dendrobium candidum composition input temperature after fermentation
5min, it is tack-free rear off the pot to dendrobium candidum composition；Sufficiently cool 5min after off the pot；
Dry and Titian：Dendrobium candidum composition after excessively red pot processing is fried at a temperature of 60 DEG C~62 DEG C aqueous
Rate is 80%~82%；Bake 60min at a temperature of 85 DEG C~87 DEG C, to tea stalk can pinch into it is powdered untill；110 DEG C~
5min is baked again at a temperature of 112 DEG C, obtains dendrobium candidum black tea.Dendrobium candidum black tea is compressed processing, tea cake is made.
Those skilled in the art can carry out various modifications and variations to the embodiment of the present invention, if these modifications and change
Type is within the scope of the claims in the present invention and its equivalent technologies, then these modifications and variations are also in protection scope of the present invention
Within.
The prior art that the content not being described in detail in specification is known to the skilled person.
Claims (10)
1. a kind of preparation method of dendrobium candidum black tea, it is characterised in that this method comprises the following steps：
S1, take a certain amount of dendrobium candidum composition, and the dendrobium candidum composition includes tealeaves, the iron sheet stone by pretreatment
Dry measure used in former times and Radix et Rhizoma Gynurae divaricatae；Dendrobium candidum composition is kneaded into 40~84min under conditions of relative humidity 85%~90%；
S2, will knead after dendrobium candidum composition ferment 3 under conditions of 25 DEG C~30 DEG C of temperature, relative humidity >=80%~
5h；
5~8min of frying in S3, the frying pan for being 110 DEG C~120 DEG C by the dendrobium candidum composition input temperature after fermentation；Cooling
Afterwards, then at a temperature of 60 DEG C~65 DEG C moisture content is fried to as 80%~85%；At a temperature of 85 DEG C~90 DEG C bake 60~
120min, then 5~7min is baked again at a temperature of 110 DEG C~120 DEG C, obtain dendrobium candidum black tea.
2. the preparation method of dendrobium candidum black tea as claimed in claim 1, it is characterised in that：In step S1, the pretreatment
Including procedure below：Take a certain amount of fresh tea passes, Radix et Rhizoma Gynurae divaricatae to carry out committee to wither, obtain the tealeaves after committee withers, Radix et Rhizoma Gynurae divaricatae, it is described
Committee wither after tealeaves, Radix et Rhizoma Gynurae divaricatae moisture content be 50%~60%；A certain amount of fresh dendrobium candidum is taken, by fresh dendrobium candidum
Stem is cut into slices.
3. the preparation method of dendrobium candidum black tea as claimed in claim 1, it is characterised in that：It is described to knead in step S1
Journey is adopted kneads or machine is kneaded by hand；Knead 40~50min of used time by hand；The process that machine is kneaded is divided into four times, and first
It is secondary to knead 10~12min of used time, 8~10min of used time is kneaded for the second time, kneads 20~22min of used time for the third time, is kneaded for the 4th time
38~40min of used time.
4. the preparation method of dendrobium candidum black tea as claimed in claim 1, it is characterised in that：In terms of mass fraction, the iron
Skin stem of noble dendrobium composition includes 1 part of dendrobium candidum, 4~6 parts of tealeaves and 1~2 part of Radix et Rhizoma Gynurae divaricatae.
5. the preparation method of dendrobium candidum black tea as claimed in claim 4, it is characterised in that：In terms of mass fraction, the iron
Skin stem of noble dendrobium composition includes 1 part of dendrobium candidum, 5 parts of tealeaves and 1 part of Radix et Rhizoma Gynurae divaricatae.
6. the preparation method of dendrobium candidum black tea as claimed in claim 4, it is characterised in that：In terms of mass fraction, the iron
Skin stem of noble dendrobium composition includes 1 part of dendrobium candidum, 5 parts of tealeaves and 2 parts of Radix et Rhizoma Gynurae divaricatae.
7. the preparation method of dendrobium candidum black tea as claimed in claim 1, it is characterised in that：Between step S1 and step S2 also
Including procedure below：Fermentation bottom liquid is added into dendrobium candidum composition, the mass ratio of the fermentation bottom liquid and mixture is 1：
10~15, obtain fermentation bottom material.
8. the preparation method of dendrobium candidum black tea as claimed in claim 7, it is characterised in that the preparation of the fermentation bottom liquid
Journey is as follows：
Dry ferment into the material liquid after sterilizing after inoculation activation, the material liquid is inspissated juice and/or brewer's wort；It is described
The mass ratio of dry ferment and material liquid is 1：1×104~1.5 × 104, ferment 3~5h under 30 DEG C~33 DEG C of closed environment,
Obtain saccharomycetes to make fermentation liquid；The inoculating lactic acid bacterium seed liquor into saccharomycetes to make fermentation liquid, per 100ml saccharomycetes to make fermentation liquid inoculation 5~
7m1 lactobacillus solutions, 15~20h of quiescent culture at a temperature of 30 DEG C~33 DEG C, obtains fermentation bottom liquid.
9. the preparation method of dendrobium candidum black tea as claimed in claim 8, it is characterised in that：The lactobacillus solution includes
Volume ratio is 0.5~2：1 lactobacillus bulgaricus seed liquor and lactobacillus plantarum seed liquor.
A kind of 10. dendrobium candidum black tea, it is characterised in that：It is prepared using the method as described in claim 1~9.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110637902A (en) * | 2019-07-22 | 2020-01-03 | 湖南植歌茶业有限公司 | Black tea capable of strengthening vitality and nourishing qi and preparation method thereof |
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| CN103931809A (en) * | 2014-01-16 | 2014-07-23 | 贵州清控置业有限公司 | Dendrobium black tea |
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| CN103931809A (en) * | 2014-01-16 | 2014-07-23 | 贵州清控置业有限公司 | Dendrobium black tea |
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| CN110637902A (en) * | 2019-07-22 | 2020-01-03 | 湖南植歌茶业有限公司 | Black tea capable of strengthening vitality and nourishing qi and preparation method thereof |
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