Intelligent comprehensive regulation and control scenting process of single-petal jasmine black tea

Abstract

The invention discloses an intelligent comprehensive regulation and control scenting process of single-petal jasmine black tea. The intelligent comprehensive regulation and control scenting process comprises the following steps: S1, selecting a refined high-quality black tea base for re-firing; S2, performing off-ground maintenance on the single-petal jasmine; S3, splicing the fresh jasmine flowers and the re-fired black tea base, and conducting piling, standing and scenting; S4, subjecting the tea base obtained after standing and scenting to spreading and heat dissipation; S5, piling and continuing scenting the tea base subjected to spreading and heat dissipation; S6, carrying out flowering on the tea base subjected to piling and continuous scenting; S7, performing continuous scenting on the tea base after flowering; S8, re-firing and baking the tea base subjected to continuous scenting; and S9, after re-firing and baking, performing scenting or jacquard treatment on the tea base. A traditional scenting technology is improved, high-quality single-petal jasmine flowers are adopted as raw materials, comprehensive regulation and control are conducted through a continuous scenting technology, low-temperature drying equipment and the like, the purposes of improving production efficiency, preventing cross contamination, reducing flower fragrance loss, reducing the flower using amount and reducing production cost are achieved, and the quality of the jasmine black tea product is ensured.

Description

technical field [0001] The invention relates to the technical field of tea production, in particular to an intelligent comprehensive regulation and scenting process for single-lobe jasmine black tea. Background technique [0002] Jasmine can be divided into single petal, double petal, single leaf and compound leaf. The fragrance of the flower is refreshing, fresh, pure and elegant. The single-lobe jasmine in our country has been selected and bred for many years in various places, and many local varieties have been formed. The high-yield and high-quality varieties include Fujian Changle, Fuzhou, Jinhua, and Taiwan. Jasmine tea scented with single-lobe jasmine, It has a strong aroma and a fresh taste, which is inferior to that of double-petal jasmine. [0003] Jasmine black tea combines jasmine with black tea technology, so that it smells like the aroma of jasmine, and can meet the taste needs of consumers' black tea. The aroma of jasmine colliding with the taste of black tea...

AI Technical Summary

Problems solved by technology

The innovative development of jasmine black tea by many domestic enterprises is also based on the consideration of the continuous popularity of black tea. They all inherit the traditional Fuzhou jasmine tea scenting process. Improper control of the scenting process will easily lead to sour, burnt, and watery smells in the tea, and it is difficult to solve the jasmine fragrance. The coordination problem with the aroma of black tea, the quality of jasmine black tea is uneven

[0004] Moreover, the traditional processing technology of jasmine tea still has problems such as labor-intensive, time-consuming, and high cost. There are dozens of processes such as scenting or jacquard, even stacking and packing, and the process of scenting requires manual mixing of tea and flowers, manual flowering and stacking, and relying on personnel experience to judge the level of craftsmanship, etc. There are still many transfers between processes Mainly manual operation

These not only cause the mechanization level of the overall processing of jasmine tea to be low, but also greatly reduce the competitiveness of the jasmine tea industry, thereby restricting its development.