Processing method and system for Pu'er compressed tea

Abstract

The invention discloses a processing method and system for Pu'er compressed tea, and relates to the technical field of processing of tea leaves. The eurotium cristatum generating efficiency of Pu'er tea can be effectively improved. The specific scheme of the processing method comprises the following steps of steaming semi-made Pu'er tea to produce first steaming raw materials; regulating the watercontent of the first steaming raw materials to a preset proportion so as to produce water regulated raw materials; performing pile fermentation on the water regulated raw materials under preset pilefermentation environmental temperature and preset pile fermentation environment humidity so as to produce pile fermentation raw materials; steaming the pile fermentation raw materials to produce second steaming raw materials; pressing the second steaming raw materials until the density of the pressed second steaming raw materials is preset density, and performing shaping so as to produce pre-madetea bricks; and performing eurotium cristatum generation breeding on the pre-made tea bricks under the preset breeding environmental temperature and preset breeding environment humidity to produce first-stage breeding tea bricks and second-stage breeding tea bricks. The processing method disclosed by the embodiment of the invention is used for processing the Pu'er tea.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a Pu'er tea processing method and system. Background technique [0002] Pu-erh tea is a brick-shaped or other-shaped tea that is made of Yunnan big-leaf sun-dried green tea as raw material and processed by processing techniques such as greening, rolling, sun-drying, autoclaving, and drying. With the development of society, people's With the continuous improvement of living standards, consumers' requirements for the quality of Pu'er tea have also been continuously improved, especially for the ecological health function and taste of tea. Eurotium cristatum) is also known as Jinhua in the field of tea processing technology. It is a special probiotic that can only be produced on tea leaves during the processing of Fu tea. For flowering, the golden flower on Fucha endows Fucha with a different color, aroma, and taste than other teas, which can effectively reduce the astringenc...

AI Technical Summary

Problems solved by technology

However, due to the limitations of Pu-erh pressed tea itself, technical conditions such as raw material tenderness, viscosity, tea brick firmness, tea brick water dialysis rate and other technical requirements are greatly different from those of Fu tea processing. The content of Pu-erh tea strains is complex and the production cycle It is too long and the environmental factors are changeable during the processing, which makes it difficult to meet the growth conditions of S. coronis and slow flowering

[0004] Therefore, the existing technology cannot quickly and stably flower Pu-erh tea, and cannot guarantee the flowering efficiency and golden flower output of Pu-erh tea, and it is difficult to apply it in actual production.

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