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Preparation method of white tea

A technology of white tea and tea leaves, which is applied in the field of white tea preparation, can solve the problems of less research on the production process of Mengding white tea and the inability to standardize the processing technology of Mengding white tea, and achieve the effects of enriching product types, enhancing core technology, and fading greenness

Pending Publication Date: 2022-01-28
SICHUAN MENGDINGSHAN HUANGMINGYUAN TEA IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the existing technology, there are few studies on the production process suitable for Mengding white tea, and it is impossible to standardize the processing technology of Mengding white tea, form a production guide, and form white tea products with regional characteristics of Mengding mountain

Method used

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  • Preparation method of white tea

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Comparison scheme
Effect test

Embodiment 1

[0031] A kind of preparation method of white tea, concrete preparation method comprises the following steps:

[0032] S1, picking fresh leaves: select single-bud fresh leaves for picking;

[0033] S2. Spread green: spread 1500g of fresh leaves picked on the same day evenly on the dustpan (1m long, 1.5m wide) at 20°C, under shade and ventilated conditions, and spread it for 7 hours; the tea leaves lose water after spreading The rate is 5%, the leaves are soft, in a light withered state, the luster disappears, and they are dark green;

[0034] S3, shake the green: put 50kg of green tea leaves into the shaker, set the speed of the shaker to 20r / min, shake the green time for 2min, shake the green temperature at 20°C, and keep the air humidity at 70%; After shaken, the tea leaves soften and feel wet, the greenness fades and the aroma is revealed;

[0035] S4. Withering:

[0036] S41. The first sunlight withering: spread 3.5kg of shaken green tea evenly on the dustpan (the length...

Embodiment 2

[0046] A kind of preparation method of white tea, concrete preparation method comprises the following steps:

[0047] S1, picking fresh leaves: select single-bud fresh leaves for picking;

[0048] S2. Green spreading: under 21°C, shading and ventilation, spread 1500g of fresh leaves picked on the same day evenly on a dustpan (the length of the dustpan is 1m, and the width is 1.5m) for 7-8 hours; The water loss rate is 6%, the leaves are soft, in a lightly withered state, the luster disappears, and they are dark green;

[0049] S3, shake the green: put 50kg of green tea leaves into the shaker, set the speed of the shaker to 20r / min, shake the green time for 2min, shake the green temperature at 21°C, and keep the air humidity at 70%; After shaken, the tea leaves soften and feel wet, the greenness fades and the aroma is revealed;

[0050] S4. Withering:

[0051] S41. The first sunlight withering: spread 3.5kg of shaken green tea evenly on the dustpan (1m long, 1.5m wide), and th...

Embodiment 3

[0061] A kind of preparation method of white tea, concrete preparation method comprises the following steps:

[0062] S1, picking fresh leaves: select single-bud fresh leaves for picking;

[0063] S2. Spread green: Spread 1500g of fresh leaves picked on the same day evenly on a dustpan (1m long, 1.5m wide) at 24°C, under shade and ventilation conditions, and spread it for 7 hours; the tea leaves lose water after spreading rate of 8%, the leaves are soft, in a lightly withered state, the luster disappears, and they are dark green;

[0064] S3, shake the green: put 50kg of green tea leaves into the shaker, set the speed of the shaker to 20r / min, shake the green time for 2min, shake the green temperature at 22°C, and keep the air humidity at 70%; After shaken, the tea leaves soften and feel wet, the greenness fades and the aroma is revealed;

[0065] S4. Withering:

[0066] S41. The first sunlight withering: spread 3.5kg of shaken green tea evenly on the dustpan (1m long, 1.5m...

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Abstract

The invention discloses a preparation method of white tea, which is characterized by comprising the following steps: fresh leaf picking, tedding, rocking, withering, low-temperature strip forming, drying, color sorting, blending, uniform piling and re-drying. According to the invention, a white tea production process is created aiming at the Fuxuan No.4 tea leaves, and a white tea product with the characteristics of the Mengdingshan area is developed, so that the prepared tea leaves are lasting in fragrance, fresh, tender, sweet and refreshing in taste and straight in appearance. The types of white tea products are enriched, so that the market share of the Mengdingshan tea is increased, and meanwhile, the core technology is favorably formed and the market competitiveness is enhanced for enterprises. The method can be used as a processing technical specification and a production guide of the Mengding white tea.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a preparation method of white tea. Background technique [0002] Mengshan tea, a special product of Ya'an City, Sichuan Province, is a product of China's National Geographical Indication. The cultivation of "Mengshan tea" began in the Western Han Dynasty. It has a history of more than 2,000 years of tea planting and rich cultural heritage. It is known as "the water in the Yangtze River, and the tea on the top of Mengshan Mountain". [0003] White tea, a kind of slightly fermented tea, is a special treasure among Chinese teas. It is named because the finished tea is mostly bud heads, covered with pekoe, like silver and snow. One of the six major teas in China. White tea is not processed or rolled, but only sun-dried or simmer-dried. It has the characteristics of complete appearance, full-bodied buds, fresh fragrance, clear yellow-green soup, light and sweet taste. [00...

Claims

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Application Information

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IPC IPC(8): A23F3/06A23F3/12
CPCA23F3/06A23F3/12
Inventor 杨文学杨济峰
Owner SICHUAN MENGDINGSHAN HUANGMINGYUAN TEA IND GRP