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A kind of rattan tea processing technology

A processing technology, the technology of rattan tea, applied in the field of tea making, can solve the problems of backward processing technology, limiting the drinking range of rattan tea, and unsightly appearance

Inactive Publication Date: 2016-09-28
郁建平 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the backward processing technology, the existing vine tea products on the market are single in shape, thick strips, white in appearance like moldy, unsightly, rough in taste, green in aroma, heavy in strange taste, and yellow in color , many consumers are not used to it, which greatly limits the drinking range of vine tea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] (1) Thinly spread the picked fresh vine tea single leaves on a clean sieve pad indoors for 8-10 hours or overnight (to prevent the raw materials from being too concentrated and not processed in time), and use a blower to force ventilation under the pad , to avoid the fermentation of fresh vine tea tender stems and leaves and the removal of hydrocarbons due to untimely processing. The thickness of the spread leaves is 10-15 cm, and the leaves are turned once in the middle, and then the commercial greening machine is used for greening;

[0019] (2) Finishing is completed in a drum continuous finishing machine at 130-160°C. Hydrocarbons (aromatic hydrocarbons, aldehydes, alkanes, olefins, etc.) are removed at high temperature, and the moisture content is reduced to 60. % or so, spread the green leaves to cool after getting off the machine;

[0020] (3) The vine tea obtained in step (2) is cooled for the second time, ventilated and cooled for 30-50 minutes, and the kneadin...

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Abstract

The invention belongs to the technical field of health tea science. It relates to a novel rattan tea product and a preparation method thereof. It is characterized in that the picked fresh vine tea stems and leaves are cooled, killed, cooled, kneaded, unblocked and first baked, secondly cooled, kneaded to shape, secondly dried, cooled, rolled, and semi-finished products are put into storage. , drying, grading, packaging and other steps to make the product shape is pearl-shaped rattan tea. Compared with the prior art, the present invention can effectively remove hydrocarbons by adopting low temperature, high temperature and alternate treatment, and reduces bitter substances in rattan tea products. The hoarfrost, leaf stems and green astringency of tea processing. The appearance of rattan tea processed by the new technology is dark green (like green tea), the shape is tight and curved, the soup color is bright, and the taste is sweet. The flavonoid content of the effective components of rattan tea is high (25%-40%), and the invention is suitable for modern tea mechanical processing and mass production to meet market demand.

Description

[0001] Abstract: The invention belongs to the technical field of health tea science. The invention relates to a vine tea product and a production method thereof. It is characterized in that the picked fresh vine tea stems and leaves are cooled, killed, cooled, kneaded, unblocked for the first time, baked for the second time, kneaded and shaped, dried for the second time, cooled, rolled and fried, and the semi-finished product is put into storage. , drying, grading, packaging and other steps to make the product shape is pearl-shaped rattan tea. Compared with the prior art, the present invention can effectively remove hydrocarbons by adopting low temperature, high temperature and alternate treatment, and reduces the bitter substances in rattan tea products. The hoarfrost, leaf stems and green astringency of tea processing. The processed rattan tea is dark green in appearance (like green tea), tightly knotted and curved in shape, bright in color and sweet in taste. The flavonoid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/34
Inventor 郁建平伍贵祥刘应俊范家佑
Owner 郁建平
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