CN106720623A - Compound black tea of Ge Ye and preparation method thereof - Google Patents

Abstract

Compound black tea of Ge Ye of the present invention and preparation method thereof is related to Tea manufacture field, and in particular to compound black tea of Ge Ye and preparation method thereof, comprises the following steps：Naturally wither, Ge Ye and tea tree bud-leaf are put into interior, it is to avoid periods of direct sunlight, spread on bamboo mat respectively, spread thickness and be 4 6cm, withered as natural temperature, Ge Ye withering times are partially long, be 23 h；Tea tree bud-leaf withering time is 12 h；The even leaf of machinery, by the Ge Ye after withering naturally and tealeaves while being put into even leaf machine, carries out mechanical mixture, becomes compound Pueraria lobota tea product；Hot blast is withered, and compound withering leaf is input into hot blast deteriorating machine, and at 36 38 degree, wither 46 h, and the hot blast effect of withering is, by hot temperature, Tea Polyphenols, Puerarin biochemical substances preliminary oxidation red change to be included in promotion Ge Ye and tealeaves, forms the distinctive quality and flavor of black tea；The present invention is simple to operate, convenient processing, and can guarantee that product quality, improves product grade.

Description

Compound black tea of Ge Ye and preparation method thereof

Technical field

The present invention relates to Tea manufacture field, and in particular to compound black tea of Ge Ye and preparation method thereof.

Background technology

Wan Nan and Wanxi mountainous area grow a kind of pulse family Pueraria lobota plant, at present to the utilization of Pueraria lobota plant, mostly clean the root of kudzu vine Kudzuvine root starch is squeezed to eat, but a large amount of leaves stay in rattan bar and are taken in makees waste discarding.According to《Compendium of Materia Medica》Record：Pueraria lobota have it is wild, There is family's kind, it spreads length, its leaf has tricuspid, such as maple leaf and grows, and is a kind of refreshing and detoxicating Chinese herbal medicine.Modern study shows, Ge Yezhong contains the materials such as Puerarin, daidzin, daucosterol, starch, glucoside, with good nutrition health-care effect.Closely Ge Ye is made Ge Yecha by Nian Lai, someone by the method for frying or drying, but it is highly seasoned to brew rear millet paste bitterness, but also There is a kind of unpleasant peculiar smell；While existing frying production method so that can not quickly be dissolved when brewing, so as to also reduce Ge Ye Tea brews consumption value.In order to further develop the economic and social profit of Ge Ye, Ge Ye millet paste bitter taste weight, work(are solved The problem that energy composition spill-out is few, nutrition and health care value can not be fully used.

The content of the invention

In order to solve the above problems, the present invention provides a kind of simple to operate, convenient processing, and can guarantee that product quality, carries Compound black tea of the Ge Ye of high product grade and preparation method thereof.

Compound black tea of Ge Ye of the present invention and preparation method thereof, comprises the following steps：

The first step, withers naturally, Ge Ye and tea tree bud-leaf is put into interior, it is to avoid periods of direct sunlight, spreads on bamboo mat respectively, Spread thickness and be 4-6cm, withered as natural temperature, Ge Ye withering times are partially long, be 2-3 h；Tea tree bud-leaf withering time is 1-2 h；

Second step, mechanical even leaf, by the Ge Ye after withering naturally and tealeaves while being put into even leaf machine, carries out mechanical mixture, makes It turns into compound Pueraria lobota tea product；

3rd step, hot blast is withered, and compound withering leaf is input into hot blast deteriorating machine, and in 36-38 degree, wither 4-6 h, and hot blast withers work With being, by hot temperature, Tea Polyphenols, Puerarin biochemical substances preliminary oxidation red change to be included in promotion Ge Ye and tealeaves, black tea is formed Distinctive quality and flavor, scattered and disappeared when leaf atrophy of withering, food value of leaf softness, leaf color switch to dark green, lustrous surface disappearance, green grass gas, Delicate fragrance is excessive, carries out kneading operation；

4th step, pressurization is kneaded, and carrying out machinery using stainless steel drum pressurization kneading machine kneads, and its effect is by the rib that pressurizes Bone machinery is kneaded, and broken bud-leaf cell and promotion bar rope are preliminarily formed, and knead time 10min, i.e., gently rub 2min, and pressurization exacerbation is rubbed 6 min, loosening pressure gently rubs 2min；

5th step, vibration is deblocked, by vibrate screen-dividing machine will knead tea roll into a ball dismiss, size it is separate, be easy to it is uniform with after fermentation, Because bud-leaf is tender, juice is more, tea group is big, so the time of deblocking is for 5min, tied when rubbing when leaf color pool gradually reddens, juice is excessive Beam is kneaded；

6th step, program control fermentation, in program control fermentation, indoor location is infrared heats machine, oxygen-supplying instrument, ultrasonic wave spray moisturing device, is controlled Temperature, humidity, oxygen supply situation in fermenting cellar processed, because spring temperature is relatively low, will can intelligently heat machine, intelligent oxygen-supplying instrument, surpass The control system of sound wave spray moisturing device is respectively set as 40 ~ 45 degree of fermentation temperature, and humidity is less than or equal to 80%, every 25 min Oxygen supply 1 time, fermentation time is controlled in 3-4h, the h of fine day 3, overcast and rainy 4 h；

7th step, fried dry rolling shape carries out fried dry rolling shape using electric heating roller roasting machine, and roller fried dry temperature is 105-110 degree, when Between be 8-10min, when bud-leaf rolling frying tentatively be bar shaped complete；

8th step, electric heating shape carries out shape processed by electric heating carding machine, and electric heating shape temperature is 85-90 degree, and the time is 15 Min, shape processed is stopped when budling frying is in thin shape long；

9th step, electromagnetism solid carries out solid drying, and the suction-operated for passing through electromagnetism using electromagnetism solid dryer, allows bud Leaf dries solid under static state, and the advantage of electromagnetism solid is bar shaped tight knot, disconnected broken few, and the temperature setting of electromagnetism solid machine is 85-90 degree, the time is 10-12min；

Tenth step, selection by winnowing impurity elimination, the amount of blowing of winnowing machine is set smaller than carries out selection by winnowing equal to 150 cubic metres/s, removes one A little stalk fore-tellings, pornographic movie and debris；

11st step, microwave Titian under microwave and desiccation, on the one hand makes aqueous uniform volatilization in bud-leaf dry, rush Enter Ge Ye emission of bad smell, sweet fragrance is formed；On the other hand by the sterilization functions that microwave is stronger, micro- life in Ge Ye, tealeaves is killed Thing and other harmful organisms, it is ensured that Product quality and safety, the temperature setting of microwave fragrance extracting machine is 110 ~ 120 degree, and the time is 5 min；When leaf moisture content is dried less than or equal to 6%, the compound black tea products of as Ge Ye are formed.

Preferably, Ge Ye and the mass ratio of tea tree bud-leaf are 3：2.

The present invention is simple to operate, convenient processing, and can guarantee that product quality, improves product grade.

Specific embodiment

Embodiment one：

Compound black tea of Ge Ye of the present invention and preparation method thereof, comprises the following steps：

The first step, withers naturally, Ge Ye and tea tree bud-leaf is put into interior, it is to avoid periods of direct sunlight, spreads on bamboo mat respectively, Spread thickness and be 4-6cm, withered as natural temperature, Ge Ye withering times are partially long, be 2-3 h；Tea tree bud-leaf withering time is 1-2 h；

Second step, mechanical even leaf, by the Ge Ye after withering naturally and tealeaves while being put into even leaf machine, carries out mechanical mixture, makes It turns into compound Pueraria lobota tea product；

3rd step, hot blast is withered, and compound withering leaf is input into hot blast deteriorating machine, and in 36-38 degree, wither 4-6 h, and hot blast withers work With being, by hot temperature, Tea Polyphenols, Puerarin biochemical substances preliminary oxidation red change to be included in promotion Ge Ye and tealeaves, black tea is formed Distinctive quality and flavor, scattered and disappeared when leaf atrophy of withering, food value of leaf softness, leaf color switch to dark green, lustrous surface disappearance, green grass gas, Delicate fragrance is excessive, carries out kneading operation；

4th step, pressurization is kneaded, and carrying out machinery using stainless steel drum pressurization kneading machine kneads, and its effect is by the rib that pressurizes Bone machinery is kneaded, and broken bud-leaf cell and promotion bar rope are preliminarily formed, and knead time 10min, i.e., gently rub 2min, and pressurization exacerbation is rubbed 6 min, loosening pressure gently rubs 2min；

5th step, vibration is deblocked, by vibrate screen-dividing machine will knead tea roll into a ball dismiss, size it is separate, be easy to it is uniform with after fermentation, Because bud-leaf is tender, juice is more, tea group is big, so the time of deblocking is for 5min, tied when rubbing when leaf color pool gradually reddens, juice is excessive Beam is kneaded；

6th step, program control fermentation, in program control fermentation, indoor location is infrared heats machine, oxygen-supplying instrument, ultrasonic wave spray moisturing device, is controlled Temperature, humidity, oxygen supply situation in fermenting cellar processed, because spring temperature is relatively low, will can intelligently heat machine, intelligent oxygen-supplying instrument, surpass The control system of sound wave spray moisturing device is respectively set as 40 ~ 45 degree of fermentation temperature, and humidity is less than or equal to 80%, every 25 min Oxygen supply 1 time, fermentation time is controlled in 3-4h, the h of fine day 3, overcast and rainy 4 h；

7th step, fried dry rolling shape carries out fried dry rolling shape using electric heating roller roasting machine, and roller fried dry temperature is 105-110 degree, when Between be 8-10min, when bud-leaf rolling frying tentatively be bar shaped complete；

8th step, electric heating shape carries out shape processed by electric heating carding machine, and electric heating shape temperature is 85-90 degree, and the time is 15 Min, shape processed is stopped when budling frying is in thin shape long；

9th step, electromagnetism solid carries out solid drying, and the suction-operated for passing through electromagnetism using electromagnetism solid dryer, allows bud Leaf dries solid under static state, and the advantage of electromagnetism solid is bar shaped tight knot, disconnected broken few, and the temperature setting of electromagnetism solid machine is 85-90 degree, the time is 10-12min；

Tenth step, selection by winnowing impurity elimination, the amount of blowing of winnowing machine is set smaller than carries out selection by winnowing equal to 150 cubic metres/s, removes one A little stalk fore-tellings, pornographic movie and debris；

11st step, microwave Titian under microwave and desiccation, on the one hand makes aqueous uniform volatilization in bud-leaf dry, rush Enter Ge Ye emission of bad smell, sweet fragrance is formed；On the other hand by the sterilization functions that microwave is stronger, micro- life in Ge Ye, tealeaves is killed Thing and other harmful organisms, it is ensured that Product quality and safety, the temperature setting of microwave fragrance extracting machine is 110 ~ 120 degree, and the time is 5 min；When leaf moisture content is dried less than or equal to 6%, the compound black tea products of as Ge Ye are formed.

Embodiment two：

Compound black tea of Ge Ye of the present invention and preparation method thereof, comprises the following steps：

The first step, withers naturally, Ge Ye and tea tree bud-leaf is put into interior, it is to avoid periods of direct sunlight, spreads on bamboo mat respectively, Spread thickness and be 4-6cm, withered as natural temperature, Ge Ye withering times are partially long, be 2-3 h；Tea tree bud-leaf withering time is 1-2 h；

Second step, mechanical even leaf, by the Ge Ye after withering naturally and tealeaves while being put into even leaf machine, carries out mechanical mixture, makes It turns into compound Pueraria lobota tea product；

3rd step, hot blast is withered, and compound withering leaf is input into hot blast deteriorating machine, and in 36-38 degree, wither 4-6 h, and hot blast withers work With being, by hot temperature, Tea Polyphenols, Puerarin biochemical substances preliminary oxidation red change to be included in promotion Ge Ye and tealeaves, black tea is formed Distinctive quality and flavor, scattered and disappeared when leaf atrophy of withering, food value of leaf softness, leaf color switch to dark green, lustrous surface disappearance, green grass gas, Delicate fragrance is excessive, carries out kneading operation；

4th step, pressurization is kneaded, and carrying out machinery using stainless steel drum pressurization kneading machine kneads, and its effect is by the rib that pressurizes Bone machinery is kneaded, and broken bud-leaf cell and promotion bar rope are preliminarily formed, and knead time 10min, i.e., gently rub 2min, and pressurization exacerbation is rubbed 6 min, loosening pressure gently rubs 2min；

5th step, vibration is deblocked, by vibrate screen-dividing machine will knead tea roll into a ball dismiss, size it is separate, be easy to it is uniform with after fermentation, Because bud-leaf is tender, juice is more, tea group is big, so the time of deblocking is for 5min, tied when rubbing when leaf color pool gradually reddens, juice is excessive Beam is kneaded；

6th step, program control fermentation, in program control fermentation, indoor location is infrared heats machine, oxygen-supplying instrument, ultrasonic wave spray moisturing device, is controlled Temperature, humidity, oxygen supply situation in fermenting cellar processed, because spring temperature is relatively low, will can intelligently heat machine, intelligent oxygen-supplying instrument, surpass The control system of sound wave spray moisturing device is respectively set as 40 ~ 45 degree of fermentation temperature, and humidity is less than or equal to 80%, every 25 min Oxygen supply 1 time, fermentation time is controlled in 3-4h, the h of fine day 3, overcast and rainy 4 h；

7th step, fried dry rolling shape carries out fried dry rolling shape using electric heating roller roasting machine, and roller fried dry temperature is 105-110 degree, when Between be 8-10min, when bud-leaf rolling frying tentatively be bar shaped complete；

8th step, electric heating shape carries out shape processed by electric heating carding machine, and electric heating shape temperature is 85-90 degree, and the time is 15 Min, shape processed is stopped when budling frying is in thin shape long；

9th step, electromagnetism solid carries out solid drying, and the suction-operated for passing through electromagnetism using electromagnetism solid dryer, allows bud Leaf dries solid under static state, and the advantage of electromagnetism solid is bar shaped tight knot, disconnected broken few, and the temperature setting of electromagnetism solid machine is 85-90 degree, the time is 10-12min；

Tenth step, selection by winnowing impurity elimination, the amount of blowing of winnowing machine is set smaller than carries out selection by winnowing equal to 150 cubic metres/s, removes one A little stalk fore-tellings, pornographic movie and debris；

11st step, microwave Titian under microwave and desiccation, on the one hand makes aqueous uniform volatilization in bud-leaf dry, rush Enter Ge Ye emission of bad smell, sweet fragrance is formed；On the other hand by the sterilization functions that microwave is stronger, micro- life in Ge Ye, tealeaves is killed Thing and other harmful organisms, it is ensured that Product quality and safety, the temperature setting of microwave fragrance extracting machine is 110 ~ 120 degree, and the time is 5 min；When leaf moisture content is dried less than or equal to 6%, the compound black tea products of as Ge Ye are formed.

Ge Ye is 3 with the mass ratio of tea tree bud-leaf：2.

The present invention is simple to operate, convenient processing, and can guarantee that product quality, improves product grade.

Claims (2)

1. a kind of Ge Ye is combined black tea and preparation method thereof, it is characterised in that comprise the following steps：

The first step, withers naturally, Ge Ye and tea tree bud-leaf is put into interior, it is to avoid periods of direct sunlight, spreads on bamboo mat respectively, Spread thickness and be 4-6cm, withered as natural temperature, Ge Ye withering times are partially long, be 2-3 h；Tea tree bud-leaf withering time is 1-2 h；

Second step, mechanical even leaf, by the Ge Ye after withering naturally and tealeaves while being put into even leaf machine, carries out mechanical mixture, makes It turns into compound Pueraria lobota tea product；

3rd step, hot blast is withered, and compound withering leaf is input into hot blast deteriorating machine, and in 36-38 degree, wither 4-6 h, and hot blast withers work With being, by hot temperature, Tea Polyphenols, Puerarin biochemical substances preliminary oxidation red change to be included in promotion Ge Ye and tealeaves, black tea is formed Distinctive quality and flavor, scattered and disappeared when leaf atrophy of withering, food value of leaf softness, leaf color switch to dark green, lustrous surface disappearance, green grass gas, Delicate fragrance is excessive, carries out kneading operation；

4th step, pressurization is kneaded, and carrying out machinery using stainless steel drum pressurization kneading machine kneads, and its effect is by the rib that pressurizes Bone machinery is kneaded, and broken bud-leaf cell and promotion bar rope are preliminarily formed, and knead time 10min, i.e., gently rub 2min, and pressurization exacerbation is rubbed 6 min, loosening pressure gently rubs 2min；

5th step, vibration is deblocked, by vibrate screen-dividing machine will knead tea roll into a ball dismiss, size it is separate, be easy to it is uniform with after fermentation, Because bud-leaf is tender, juice is more, tea group is big, so the time of deblocking is for 5min, tied when rubbing when leaf color pool gradually reddens, juice is excessive Beam is kneaded；

6th step, program control fermentation, in program control fermentation, indoor location is infrared heats machine, oxygen-supplying instrument, ultrasonic wave spray moisturing device, is controlled Temperature, humidity, oxygen supply situation in fermenting cellar processed, because spring temperature is relatively low, will can intelligently heat machine, intelligent oxygen-supplying instrument, surpass The control system of sound wave spray moisturing device is respectively set as 40 ~ 45 degree of fermentation temperature, and humidity is less than or equal to 80%, every 25 min Oxygen supply 1 time, fermentation time is controlled in 3-4h, the h of fine day 3, overcast and rainy 4 h；

7th step, fried dry rolling shape carries out fried dry rolling shape using electric heating roller roasting machine, and roller fried dry temperature is 105-110 degree, when Between be 8-10min, when bud-leaf rolling frying tentatively be bar shaped complete；

8th step, electric heating shape carries out shape processed by electric heating carding machine, and electric heating shape temperature is 85-90 degree, and the time is 15 Min, shape processed is stopped when budling frying is in thin shape long；

9th step, electromagnetism solid carries out solid drying, and the suction-operated for passing through electromagnetism using electromagnetism solid dryer, allows bud Leaf dries solid under static state, and the advantage of electromagnetism solid is bar shaped tight knot, disconnected broken few, and the temperature setting of electromagnetism solid machine is 85-90 degree, the time is 10-12min；

Tenth step, selection by winnowing impurity elimination, the amount of blowing of winnowing machine is set smaller than carries out selection by winnowing equal to 150 cubic metres/s, removes one A little stalk fore-tellings, pornographic movie and debris；

11st step, microwave Titian under microwave and desiccation, on the one hand makes aqueous uniform volatilization in bud-leaf dry, rush Enter Ge Ye emission of bad smell, sweet fragrance is formed；On the other hand by the sterilization functions that microwave is stronger, micro- life in Ge Ye, tealeaves is killed Thing and other harmful organisms, it is ensured that Product quality and safety, the temperature setting of microwave fragrance extracting machine is 110 ~ 120 degree, and the time is 5 min；When leaf moisture content is dried less than or equal to 6%, the compound black tea products of as Ge Ye are formed.

2. Ge Ye as claimed in claim 1 is combined black tea and preparation method thereof, it is characterised in that the quality of Ge Ye and tea tree bud-leaf Than being 3：2.