CN101946836B - Processing method of green bud tea - Google Patents
Processing method of green bud tea Download PDFInfo
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- CN101946836B CN101946836B CN 201010298031 CN201010298031A CN101946836B CN 101946836 B CN101946836 B CN 101946836B CN 201010298031 CN201010298031 CN 201010298031 CN 201010298031 A CN201010298031 A CN 201010298031A CN 101946836 B CN101946836 B CN 101946836B
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Abstract
The invention discloses a processing method of green bud tea, comprising the following steps: paving tea leaves on a tea groove, wherein the paving thickness is 10-15cm; ventilating with an assistant blower, wherein the paving time is 10-14h; water-removing the tea leaves, wherein the cylinder temperature of the tea inlet end is 269-275 DEG C, the middle section temperature is 253-260 DEG C, the tea outlet end temperature is 219-225 DEG C, the leaves temperature is 102-108 DEG C, and; the water removing time is 1min25s-1min30s; directly putting the water removed tea leaves to a vibration groove, and putting the tea leaves into a wind selector, sending the selected tea leaves to a microwave water removing machine through a transporter, wherein the temperature of the water removing machine is 120 DEG C, the tea leaves temperature is 46-49 DEG C, the rotary speed is 1100r/min, and the water removing time is 50s; grading, carding, shaping, drying, infrared flavor enhancing. The method can increase the shape, color and smell of green bud tea.
Description
Technical field
The present invention relates to a kind of tea Processing method, relate in particular to a kind of processing method of emerald green young tea leaves.
Background technology
In the present emerald green young tea leaves processing, the burnt phenomenon of sticking with paste and not passing through extremely usually can appear in complete main adopt single roller fixation or microwave de-enzyming, influences dried tea quality; Adopt single microwave de-enzyming, unit-hour output is low, can't satisfy the needs of big production.After completing, water-removing leaves directly gets in carding machine or the multiple purpose aeroplane and does shape, because dark brownish green bud-leaf is large and small, long and short inconsistent; Do not having to do shape under the situation of classification, bud-leaf is heated inhomogeneous, and is stressed not of uniform size when doing shape; The shape disunity that becomes to sample tea, flat straight degree is relatively poor, and broken end is many.Emerald green young tea leaves takes off the normal Titian mode that adopts in milli back has multiple purpose aeroplane Titian, cylinder Titian, chain-plate type dryer Titian, the Titian principle of above Titian mode all be ecto-entad to heating at goods, the fragrance of formation be surface perfume, fragrance is not lasting.
Summary of the invention
A kind of processing method that can improve the emerald green young tea leaves of emerald green young tea leaves profile, color and luster, fragrance that the objective of the invention is to solve above-mentioned shortcoming and provide.
The processing method of a kind of emerald green young tea leaves of the present invention comprises the steps:
(1) dark brownish green: middle leaflet kind;
(2) stand is blue or green: dark brownish green stand is put on the blue or green groove of storage, and leaf-spreading thickness is 10cm～15cm, and auxiliary blower ventilates, the blue or green time 10h～14h in stand;
(3) roller fixation: will spread out leafiness and complete, 269 ℃～275 ℃ of tea inlet end tube temperature, 253 ℃～260 ℃ in stage casing, 219 ℃～225 ℃ of tea ends, 102 ℃～108 ℃ of Ye Wen, fixation time 1min25s-1min 30s; Water-removing leaves directly gets into vibra shoot after going out machine, gets into winnowing machine then;
(4) microwave is mended and is killed: the roller fixation leaf after selection by winnowing, and to send into the microwave de-enzyming machine through conveyer and mend extremely, the green-keeping machine temperature is 120 ℃, 46 ℃～49 ℃ of Ye Wen, rotating speed 1100r/min, fixation time 50s;
(5) classification: water-removing leaves carries out the vibrosieve classification through 4, the 6 hole sizer nets that on vibration chutes, are provided with before doing shape, tells at the bottom of 6 hole faces at the bottom of 4 hole faces, 4 holes, 6 holes tea number of 3 different length, different sizes, manages bar respectively and does shape;
(6) the reason bar is done shape: reason bar 2min～3min, 80 ℃～90 ℃ of temperature, speed 140r/min; Do 60 ℃～65 ℃ of shape temperature, speed 120r/min adds rod time 1min, and a rod back is temperature-resistant, and speed is transferred to 130r/min, time 5min;
(7) drying: 60 ℃～70 ℃ of temperature, speed 130r/min, time 18min～20min, degree is done for 9 one-tenth.
(8) take off milli: speed 130r/min～135r/min, 50 ℃ of temperature, time 30min～40min;
(9) infrared ray Titian: 120 ℃ of temperature, time 1.0min～1.2min.
The processing method of above-mentioned a kind of emerald green young tea leaves, wherein: dark brownish green is only bud and a bud one leaf, wherein only bud 80%～90%.
The present invention compared with prior art; Have tangible advantage and effect, can know: roller fixation and microwave de-enzyming are combined, at first adopt the cylinder processing that completes by above technical scheme; Adopting microwave to mend then kills; Further destroy the activity of residual enzyme, both solved the technical problem that completes, meet the needs of large-scale production again.In addition, microwave is mended the part moisture that can also scatter and disappear fast extremely, and has kept the soft physical behavior of water-removing leaves quality, helps the maintenance of bud-leaf color and luster in the following process process.Water-removing leaves has been made hierarchical processing, and water-removing leaves carries out the vibrosieve classification before doing shape, manages bar respectively and does shape.Consistent in goods sizes after the classification, resonable is heated when doing shape and evenly, stressed evenly can significantly improves flat, the straight degree of doing the shape leaf, helps that flat tea is flat, the formation of smooth shape qualitative characteristics.Warm middling speed in adopting when dry has guaranteed the typing fully of tealeaves; The infrared ray Titian is the radiation Titian, and ultrared fuel factor effect is to heat from inside to outside, has promoted the formation at the inner fragrance of goods, and the fragrance of formation is lasting high long.In addition, temperature uniformity during the infrared ray Titian, temperature is high, and the time is short, helps the maintenance of green tea color and luster.Technological parameters such as temperature, time reasonably are set, have taken into account color, the shape of emerald green young tea leaves the biglyyest, guaranteed the stable raising of qualities such as finished product is dark brown, fragrant, flavor, shape.
The specific embodiment
Below combine beneficial effect of the present invention to be described further through embodiment:
Embodiment 1:
A kind of processing method of emerald green young tea leaves comprises the steps:
(1) dark brownish green: middle leaflet kind, only bud and a bud one leaf, wherein only bud 80%;
(2) stand is blue or green: dark brownish green stand is put in sanitation and hygiene, and facilities are as good as new stores on the blue or green groove of storage between green grass or young crops, and leaf-spreading thickness is 10cm, and auxiliary blower ventilates, the blue or green time 10h in stand; State is put at the stand: light green, green grass gas shows, slightly gloss developing.
(3) roller fixation: will spread out leafiness and complete, 275 ℃ of tea inlet end tube temperature, 260 ℃ in stage casing, 225 ℃ of tea ends, 108 ℃ of Ye Wen, fixation time 1min25s with 60 type cylinder continuous de-enzyming machines; Degree completes: the leaf look light green, and the spinosity feel is with green grass gas slightly slightly, and leaf margin has a small amount of quick-fried point, and water-removing leaves directly gets into vibra shoot after going out machine, gets into winnowing machine then;
(4) microwave mend to kill: select 6CW-6E type multitube microwave de-enzyming drying machine for use, the roller fixation leaf after selection by winnowing is sent into the microwave de-enzyming machine through conveyer and is mended and kill, and the green-keeping machine temperature is 120 ℃, Ye Wen～49 ℃, rotating speed 1100r/min, fixation time 50s; Degree completes: show delicate fragrance slightly, it is soft more that the leaf stalk becomes.
(5) classification: water-removing leaves carries out the vibrosieve classification through 4, the 6 hole sizer nets that on vibration chutes, are provided with before doing shape, tells at the bottom of 6 hole faces at the bottom of 4 hole faces, 4 holes, 6 holes tea number of 3 different length, different sizes, manages bar respectively and does shape;
(6) the reason bar is done shape: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12, and the last stage of doing shape is with multiple purpose aeroplane reason bar 2min, 80 ℃ of temperature, speed 140r/min; Do 65 ℃ of shape temperature, speed 120r/min adds rod time 1min, and a rod back is temperature-resistant, and speed is transferred to 130r/min, time 5min;
(7) drying: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12,60 ℃ of temperature, speed 130r/min, time 18min, degree is done for 9 one-tenth.
(8) take off milli: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12, speed 130r/min～135r/min, 50 ℃ of temperature, time 40min; Degree reaches pure to be done, and flat direct light is sliding.
(9) infrared ray Titian: the continuous fragrance extracting machine of equipment choosing infrared ray cylinder, 120 ℃ of temperature, time 1.0min.
Embodiment 2:
A kind of processing method of emerald green young tea leaves comprises the steps:
(1) dark brownish green: middle leaflet kind, only bud and a bud one leaf, wherein only bud 90%;
(2) stand is blue or green: dark brownish green stand is put in sanitation and hygiene, and facilities are as good as new stores on the blue or green groove of storage between green grass or young crops, and leaf-spreading thickness is 15cm, and auxiliary blower ventilates, the blue or green time 14h in stand; State is put at the stand: light green, green grass gas shows, slightly gloss developing.
(3) roller fixation: will spread out leafiness and complete, 269 ℃ of tea inlet end tube temperature, 253 ℃ in stage casing, 219 ℃ of tea ends, 102 ℃ of Ye Wen, fixation time 1min 30s with 60 type cylinder continuous de-enzyming machines; Degree completes: the leaf look light green, and the spinosity feel is with green grass gas slightly slightly, and leaf margin has a small amount of quick-fried point, and water-removing leaves directly gets into vibra shoot after going out machine, gets into winnowing machine then;
(4) microwave is mended and killed: select 6CW-6E type multitube microwave de-enzyming drying machine for use, the roller fixation leaf after selection by winnowing is sent into the microwave de-enzyming machine through conveyer and is mended extremely, and the green-keeping machine temperature is 120 ℃, 46 ℃ of Ye Wen, rotating speed 1100r/min, fixation time 50s; Degree completes: show delicate fragrance slightly, it is soft more that the leaf stalk becomes.
(5) classification: water-removing leaves carries out the vibrosieve classification through 4, the 6 hole sizer nets that on vibration chutes, are provided with before doing shape, tells at the bottom of 6 hole faces at the bottom of 4 hole faces, 4 holes, 6 holes tea number of 3 different length, different sizes, manages bar respectively and does shape;
(6) the reason bar is done shape: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12, and the last stage of doing shape is with multiple purpose aeroplane reason bar 3min, 90 ℃ of temperature, speed 140r/min; Do 60 ℃ of shape temperature, speed 120r/min adds rod time 1min, and a rod back is temperature-resistant, and speed is transferred to 130r/min, time 5min;
(7) drying: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12,70 ℃ of temperature, speed 130r/min, time 20min, degree is done for 9 one-tenth.
(8) take off milli: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12, speed 135r/min, 50 ℃ of temperature, time 30min; Degree reaches pure to be done, and flat direct light is sliding.
(9) infrared ray Titian: the continuous fragrance extracting machine of equipment choosing infrared ray cylinder, 120 ℃ of temperature, time 1.2min.
Embodiment 3:
A kind of processing method of emerald green young tea leaves comprises the steps:
(1) dark brownish green: middle leaflet kind, only bud and a bud one leaf, wherein only bud 85%;
(2) stand is blue or green: dark brownish green stand is put in sanitation and hygiene, and facilities are as good as new stores on the blue or green groove of storage between green grass or young crops, and leaf-spreading thickness is 12cm, and auxiliary blower ventilates, the blue or green time 12h in stand; State is put at the stand: light green, green grass gas shows, slightly gloss developing.
(3) roller fixation: will spread out leafiness and complete, 271 ℃ of tea inlet end tube temperature, 256 ℃ in stage casing, 222 ℃ of tea ends, 106 ℃ of Ye Wen, fixation time 1min28s with 60 type cylinder continuous de-enzyming machines; Degree completes: the leaf look light green, and the spinosity feel is with green grass gas slightly slightly, and leaf margin has a small amount of quick-fried point, and water-removing leaves directly gets into vibra shoot after going out machine, gets into winnowing machine then;
(4) microwave is mended and killed: select 6CW-6E type multitube microwave de-enzyming drying machine for use, the roller fixation leaf after selection by winnowing is sent into the microwave de-enzyming machine through conveyer and is mended extremely, and the green-keeping machine temperature is 120 ℃, 47 ℃ of Ye Wen, rotating speed 1100r/min, fixation time 50s; Degree completes: show delicate fragrance slightly, it is soft more that the leaf stalk becomes.
(5) classification: water-removing leaves carries out the vibrosieve classification through 4, the 6 hole sizer nets that on vibration chutes, are provided with before doing shape, tells at the bottom of 6 hole faces at the bottom of 4 hole faces, 4 holes, 6 holes tea number of 3 different length, different sizes, manages bar respectively and does shape;
(6) the reason bar is done shape: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12, and the last stage of doing shape is with multiple purpose aeroplane reason bar 3min, 85 ℃ of temperature, speed 140r/min; Do 62 ℃ of shape temperature, speed 120r/min adds rod time 1min, and a rod back is temperature-resistant, and speed is transferred to 130r/min, time 5min;
(7) drying: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12,65 ℃ of temperature, speed 130r/min, time 19min, degree is done for 9 one-tenth.
(8) take off milli: the flat tea multiple purpose aeroplane of equipment choosing 6CDY-60D-12, speed 132r/min, 50 ℃ of temperature, time 35min; Degree reaches pure to be done, and flat direct light is sliding.
(9) infrared ray Titian: the continuous fragrance extracting machine of equipment choosing infrared ray cylinder, 120 ℃ of temperature, time 1.1min.
Claims (2)
1. the processing method of an emerald green young tea leaves comprises the steps:
(1) dark brownish green: middle leaflet kind;
(2) stand is blue or green: dark brownish green stand is put on the blue or green groove of storage, and leaf-spreading thickness is 10cm～15cm, and auxiliary blower ventilates, the blue or green time 10h～14h in stand;
(3) roller fixation: will spread out leafiness and complete, 269 ℃～275 ℃ of tea inlet end tube temperature, 253 ℃～260 ℃ in stage casing, 219 ℃～225 ℃ of tea ends, 102 ℃～108 ℃ of Ye Wen, fixation time 1min25s-1min 30s; Water-removing leaves directly gets into vibra shoot after going out machine, gets into winnowing machine then;
(4) microwave is mended and is killed: the roller fixation leaf after selection by winnowing, and to send into the microwave de-enzyming machine through conveyer and mend extremely, the green-keeping machine temperature is 120 ℃, 46 ℃～49 ℃ of Ye Wen, rotating speed 1100r/min, fixation time 50s;
(5) classification: water-removing leaves carries out the vibrosieve classification through 4, the 6 hole sizer nets that on vibration chutes, are provided with before doing shape, tells at the bottom of 6 hole faces at the bottom of 4 hole faces, 4 holes, 6 holes tea number of 3 different length, different sizes, manages bar respectively and does shape;
(6) the reason bar is done shape: reason bar 2min～3min, 80 ℃～90 ℃ of temperature, speed 140r/min; Do 60 ℃～65 ℃ of shape temperature, speed 120r/min adds rod time 1min, and a rod back is temperature-resistant, and speed is transferred to 130r/min, time 5min;
(7) drying: 60 ℃～70 ℃ of temperature, speed 130r/min, time 18min～20min, degree is done for 9 one-tenth;
(8) take off milli: speed 130r/min～135r/min, 50 ℃ of temperature, time 30min～40min;
(9) infrared ray Titian: 120 ℃ of temperature, time 1.0min～1.2min.
2. the processing method of a kind of emerald green young tea leaves as claimed in claim 1, wherein: dark brownish green is only bud and a bud one leaf, wherein only bud 80%～90%.
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Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102450343A (en) * | 2010-10-18 | 2012-05-16 | 贵州湄潭兰馨茶业有限公司 | Combined enzyme deactivating method for tea |
| CN102742677A (en) * | 2011-04-18 | 2012-10-24 | 杨秀波 | Processing technology of green tea with flower fragrance |
| CN102353236A (en) * | 2011-07-25 | 2012-02-15 | 中国农业大学 | Rapid drying method for honeysuckles |
| CN102696842B (en) * | 2012-05-31 | 2013-11-27 | 湄潭银柜山茶业有限公司 | Method for producing Meitgreen buds |
| CN102907509B (en) * | 2012-10-24 | 2014-12-10 | 贵州省湄潭县一丫翠片茶业有限公司 | Processing technique of Cui Ya tea |
| CN103053719B (en) * | 2012-12-31 | 2014-08-27 | 梁平县平川茶厂 | Green tea processing method |
| CN103082043B (en) * | 2013-01-30 | 2014-10-29 | 贵州省茶叶研究所 | Processing method of green tea semi-raw material |
| CN103238684A (en) * | 2013-05-14 | 2013-08-14 | 湄潭吉泰茶业有限公司 | Mee tea dewatering process |
| CN103385317A (en) * | 2013-06-27 | 2013-11-13 | 孝昌县管氏茶业有限责任公司 | Dual-machine depilation method |
| CN103478309A (en) * | 2013-09-13 | 2014-01-01 | 黄山市新安源有机茶开发有限公司 | Processing system for silver pekoe green tea |
| CN103444920B (en) * | 2013-09-25 | 2015-01-07 | 四川省复立茶业有限公司 | Processing method of green bud tea |
| CN103749756B (en) * | 2014-01-29 | 2015-07-15 | 安顺御茶村茶业有限责任公司 | Method for processing Maojian tea and Cuiya tea at same time |
| CN105309647A (en) * | 2014-06-20 | 2016-02-10 | 镇江市五峰茶场 | Tea producing method |
| CN105875892A (en) * | 2016-06-20 | 2016-08-24 | 贵州阳春白雪茶业有限公司 | Processing method of Cuiya tea |
| CN106172945A (en) * | 2016-08-31 | 2016-12-07 | 石阡瑞福茶业 | A kind of manufacture method of flat tongue tea |
| CN106993668A (en) * | 2017-01-12 | 2017-08-01 | 湄潭县绿翠湄香茶叶有限公司 | A kind of manufacture craft of green bud |
| CN109418445A (en) * | 2017-08-31 | 2019-03-05 | 湄潭永兴山水茗茶叶有限公司 | A kind of production method of green bud tealeaves |
| CN108432923B (en) * | 2018-04-27 | 2021-05-14 | 柳城县国营伏虎华侨农场茶厂 | Mulberry leaf green tea and preparation process thereof |
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