CN102630773B - Method for killing out yellow Junshan needle tea - Google Patents
Method for killing out yellow Junshan needle tea Download PDFInfo
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- CN102630773B CN102630773B CN 201210158931 CN201210158931A CN102630773B CN 102630773 B CN102630773 B CN 102630773B CN 201210158931 CN201210158931 CN 201210158931 CN 201210158931 A CN201210158931 A CN 201210158931A CN 102630773 B CN102630773 B CN 102630773B
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Abstract
The invention relates to a method for killing out yellow Junshan needle tea, which comprises the following steps: (1) collecting fresh leaves of raw materials; (2) dewatering the leaves; (3) killing out the leaves with a food oven; (4) airing the leaves to dissipate heat by wind; (5) preliminarily drying the leaves; (6) primarily packing the dried leaves; (7) drying the leaves for the second time; (8) packing the leaves for the second time; and (9) completely drying the leaves. The dry Junshan needle tea prepared with the method disclosed by the invention has the advantages of strong and straight shape of tea leaves, russet brown, bright and even color of the tea leaves, light aroma of the tea leaves, mellow taste of the tea leaves, apricot yellow and bright soup, bright yellow, bright and uniform Securinega and stable quality.
Description
Technical field
The present invention relates to the method that a kind of Junshan Silver Needle Tea completes, especially relate to a kind of method that adopts baking box that Junshan Silver Needle Tea is completed.
Background technology
Junshan Silver Needle Tea is the most famous a kind of tea in the yellow tea of bud type, and its quality requirements is: the bud head is sturdy straight and upright, completely drapes over one's shoulders gold milli " gold inlaid jade ", and the pure flavour of endoplasm fragrance is sweet and tasty, and the soup look light yellow is bright, three ups and three downs when brewing.The basic technology of at present Junshan Silver Needle Tea processing is: spread → complete → fresh breeze → just baking → first bag → multiple baking → multiple bag → drying, in the operation that completes, generally all adopt traditional manual pot to kill or roller fixation, because the bud head is more sturdy, the degree that completes is all relatively more difficult grasps generally, cause easily fragrance partially light or the smell of burning occurs, the quality shortcomings such as bud head mutability is curved, and color and luster is inhibited from yellowing cause the Junshan Silver Needle Tea quality unstable.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the deficiencies in the prior art, and a kind of Junshan Silver Needle Tea method that yellow tea completes is provided, and ensures that complete straight and upright, the bright yellow color of Junshan Silver Needle Tea bud head, fragrance are aloof from politics and material pursuits, promotes the overall quality of Junshan Silver Needle Tea.
The technical solution adopted for the present invention to solve the technical problems is that the method that the yellow tea of a kind of Junshan Silver Needle Tea completes may further comprise the steps;
(1) the bright leaf of raw material is gathered: tea place, Jun Mountain island, Yueyang tea tree germ head of gathering, and the long 25～30mm of bud, wide 3～4mm stays the long 2～3mm of petiole;
(2) wither: the fresh leaf of returning of will gathering carries out the processing of thin stand, spreads at withering trough, and leaf-spreading thickness is 3～4cm, naturally withers, and turns over leaf midway 1～2 time, withering time 4～6 hours;
(3) foodstuff oven completes: the removable screen cloth that completes is set in baking box, mesh size is 60～80 orders, throw leaf amount 0.5～0.6Kg for every layer, evenly distribute, every layer is all heated separately up and down, heating-up temperature is 250～280 ℃, and fixation time 4～5min completes and finishes bud head its colour changed into yellow behind the inferior lobe;
(4) fresh breeze heat radiation spreading for cooling: the bud head after will completing is thin to be spread out in thin bamboo strip dish, utilizes electric fan quick heat radiating gas, spreading for cooling 15～20min;
(5) just baking: adopt five bucket curers to carry out just baking, just dry by the fire 100～110 ℃ of temperature, every bucket is thrown leaf amount 1.0～1.5Kg, and time 5～8min dries by the fire to water content 50～52wt% and dries by the fire at present spreading for cooling 20～30min after the lower baking;
(6) first bag: per 1.0～1.5 Kg of the bud head after the spreading for cooling become a bag with the Double-skin paper bag, and in the wooden case of the free from extraneous odour of packing into, placement 48～50h is until that the bud look presents is orange;
(7) multiple baking: the bud head after will just wrapping takes out and places five bucket curers to carry out multiple baking, and temperature is 90～100 ℃, and every bucket is thrown leaf amount 1.0～1.5Kg, and time 10～15min dries by the fire to water content 35～40wt% and dries by the fire at present spreading for cooling 20～30min after the lower baking;
(8) multiple bag: per 2.0～2.5 Kg of the bud head after the spreading for cooling become a bag with the Double-skin paper bag, in the wooden case of the free from extraneous odour of packing into; Place 24～26h, until the bud look becomes golden yellow;
(9) foot is done: the bud head after will wrapping again takes out the roasting cage that places tea curing to carry out foot and does, 50～60 ℃ of temperature, and the each 500～600g of baking amount, time 50～60min, baking is dried to foot, i.e. moisture≤5wt%, spreading for cooling is to room temperature.
The dried tea of Junshan Silver Needle Tea that adopts the present invention to make, bud shape is sturdy straight and upright, and color and luster is yellowish-brown bright, evenly; Fragrance is aloof from politics and material pursuits, and taste alcohol is refreshing, and the soup look apricot yellow is bright, and is light yellow bright neat and well spaced at the bottom of the leaf, steady quality.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1
Present embodiment may further comprise the steps;
(1) the bright leaf of raw material is gathered: tea place, Jun Mountain island, Yueyang tea tree germ head of gathering, and the long 25～30mm of bud, wide 3～4mm stays the long 2～3mm of petiole;
(2) wither: the fresh leaf of returning of will gathering carries out the processing of thin stand, spreads at withering trough, and leaf-spreading thickness is 3～4cm, naturally withers, and turns over leaf midway 2 times, withering time 5h;
(3) foodstuff oven completes: the removable screen cloth that completes is set in baking box, and mesh size is 70 orders, throws leaf amount 0.5Kg for every layer, evenly distribute, every layer is all heated separately up and down, and heating-up temperature is 260 ℃, fixation time 4.5min completes and finishes bud head its colour changed into yellow behind the inferior lobe;
(4) fresh breeze: the bud head after will completing is thin to be spread out in thin bamboo strip dish, utilizes electric fan quick heat radiating gas, spreading for cooling 18min;
(5) just baking: adopt five bucket curers to carry out just baking, just dry by the fire 105 ℃ of temperature, every bucket is thrown leaf amount 1.2Kg, and time 6min dries by the fire to water content 51wt% and dries by the fire at present spreading for cooling 25min after the lower baking;
(6) first bag: per 1.2 Kg of the bud head after the spreading for cooling become a bag with the Double-skin paper bag, and in the wooden case of the free from extraneous odour of packing into, placement 49h is until that the bud look presents is orange;
(7) multiple baking: the bud head after will just wrapping takes out and places five bucket curers to carry out multiple baking, and temperature is 95 ℃, and every bucket is thrown leaf amount 1.2Kg, and time 10～15min dries by the fire to water content 38wt% and dries by the fire at present spreading for cooling 25min after the lower baking;
(8) multiple bag: the every 2.2Kg of bud base after the spreading for cooling becomes a bag with the Double-skin paper bag, in the wooden case of the free from extraneous odour of packing into; Place 25h, until the bud look becomes golden yellow;
(9) foot is done: the bud head after will wrapping again takes out the roasting cage that places tea curing, and to carry out foot dried, 55 ℃ of temperature, and the each 55g of baking amount, time 55min dries by the fire to moisture 4.5wt%, and spreading for cooling is to room temperature.
The Junshan Silver Needle Tea product that present embodiment makes and traditional Junshan Silver Needle Tea product quality see the following form.
As seen from the above table, the Junshan Silver Needle Tea that adopts the inventive method to produce is better than the Junshan Silver Needle Tea quality of produced in conventional processes, especially has a distinct increment at tool aspect external form color and luster and the leaf background color pool.
Embodiment 2
The difference of present embodiment and embodiment 1 is: step (2), turn over leaf midway 1 time, withering time 4 hours; Step (3), the foodstuff oven heating-up temperature that completes is 275 ℃, fixation time 4min; Step (4) is utilized electric fan quick heat radiating gas spreading for cooling time 19min; Step (5) is 102 ℃ of baking temperature just, and time 7min dries by the fire to water content 51.5wt% and dries by the fire at present spreading for cooling 22min after the lower baking.Remaining with embodiment 1.
The Junshan Silver Needle Tea product that present embodiment makes, the Junshan Silver Needle Tea product that quality and table 1 illustrated embodiment 1 make, very approaching, be difficult to distinguish with sense organ.This shows, the Junshan Silver Needle Tea product that the present invention makes, constant product quality.
Claims (1)
1. the method that the yellow tea of Junshan Silver Needle Tea completes is characterized in that, may further comprise the steps:
(1) the bright leaf of raw material is gathered: tea place, Jun Mountain island, Yueyang tea tree germ head of gathering, and the long 25～30mm of bud, wide 3～4mm stays the long 2～3mm of petiole;
(2) wither: the fresh leaf of returning of will gathering carries out the processing of thin stand, spreads at withering trough, and leaf-spreading thickness is 3～4cm, naturally withers, and turns over leaf midway 1～2 time, withering time 4～6 hours;
(3) foodstuff oven completes: the removable screen cloth that completes is set in baking box, mesh size is 60～80 orders, throw leaf amount 0.5～0.6kg for every layer, evenly distribute, every layer is all heated separately up and down, heating-up temperature is 250～280 ℃, and fixation time 4～5min completes and finishes bud head its colour changed into yellow behind the inferior lobe;
(4) fresh breeze heat radiation spreading for cooling: the bud head after will completing is thin to be spread out in thin bamboo strip dish, utilizes electric fan quick heat radiating gas, spreading for cooling 15～20min;
(5) just baking: adopt five bucket curers to carry out just baking, just dry by the fire 100～110 ℃ of temperature, every bucket is thrown leaf amount 1.0～1.5kg, and time 5～8min dries by the fire to water content 50～52wt% and dries by the fire at present spreading for cooling 20～30min after the lower baking;
(6) first bag: the per 1.0～1.5kg of bud head after the spreading for cooling becomes a bag with the Double-skin paper bag, and in the wooden case of the free from extraneous odour of packing into, placement 48～50h is until that the bud look presents is orange;
(7) multiple baking: the bud head after will just wrapping takes out and places five bucket curers to carry out multiple baking, and temperature is 90～100 ℃, and every bucket is thrown leaf amount 1.0～1.5kg, and time 10～15min dries by the fire to water content 35～40wt% and dries by the fire at present spreading for cooling 20～30min after the lower baking;
(8) multiple bag: the per 2.0～2.5kg of bud head after the spreading for cooling becomes a bag with the Double-skin paper bag, in the wooden case of the free from extraneous odour of packing into; Place 24～26h, until the bud look becomes golden yellow;
(9) foot is done: the bud head after will wrapping again takes out the roasting cage that places tea curing to carry out foot and does, 50～60 ℃ of temperature, and the each 500～600g of baking amount, time 50～60min, baking is dried to foot, i.e. moisture≤5wt%, spreading for cooling is to room temperature.
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| CN 201210158931 CN102630773B (en) | 2012-05-22 | 2012-05-22 | Method for killing out yellow Junshan needle tea |
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| CN 201210158931 CN102630773B (en) | 2012-05-22 | 2012-05-22 | Method for killing out yellow Junshan needle tea |
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| CN102630773B true CN102630773B (en) | 2013-03-27 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102813017B (en) * | 2012-08-31 | 2013-09-04 | 湖南洞庭山科技发展有限公司 | Making process of floral-scented yellow tea |
| CN103005028B (en) * | 2013-01-07 | 2013-12-25 | 霍山抱儿钟秀茶业有限公司 | Method for machining yellow tea |
| CN103250817A (en) * | 2013-05-14 | 2013-08-21 | 广西亚热带作物研究所试验站名优茶厂 | Yellow tea processing method |
| CN105767243A (en) * | 2014-12-22 | 2016-07-20 | 重庆市万盛区盛泉茶厂 | Processing method of yellow tea |
| CN106359675A (en) * | 2016-09-13 | 2017-02-01 | 安徽农业大学 | Yellow tea processing method |
| CN110292074A (en) * | 2018-03-23 | 2019-10-01 | 诸暨市石笕茶叶专业合作社 | A kind of novel high-quality yellow tea preparation process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904377A (en) * | 2010-07-15 | 2010-12-08 | 郭宏坤 | Method for processing yellow tea |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904377A (en) * | 2010-07-15 | 2010-12-08 | 郭宏坤 | Method for processing yellow tea |
Non-Patent Citations (4)
| Title |
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| 李佳禾.洞庭白鹤—君山银针.《茶世界》.2011,(第11期),全文. |
| 洞庭白鹤—君山银针;李佳禾;《茶世界》;20111130(第11期);55 * |
| 陈斌.黄茶加工工艺.《农村新技术》.2008,(第12期),全文. |
| 黄茶加工工艺;陈斌;《农村新技术》;20080630(第12期);68-69 * |
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Address after: 414000 Junshan Park, Junshan District, Yueyang, Hunan Patentee after: Hunan Junshan silver needle tea industry Limited by Share Ltd Address before: 410005 Liuzheng street, Furong district, Changsha, Hunan Province, No. 48 Patentee before: Hunan Junshan Yinzhen Tea Industry Co., Ltd. |
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