Processing and manufacturing method for spring green tea at plateau

Abstract

A processing and manufacturing method for spring green tea at a plateau includes the steps that 1, according to picking, fleshy-mesophyll tea leaves which are generated by first time of bud leaf germination of tea trees after overwintering are picked; 2, spin-drying is performed; 3, airing is performed; 4, according to slow-fire parching, an iron pan is heated to 70-95 DEG C, clean fine sand is selected to be placed into the iron pan for slow fire parching, and when the temperature of the sand is uniform with the temperature of the iron pan, the aired tea leaves are placed into the iron pan for slow fire parching, and slow parching is performed for 25-35 minutes; 5, microwave sterilization and enzyme deactivation are performed; 6, rolling is performed; 7, drying is performed; 8, packaging is performed. The fine sand is added into the traditional iron pan for slow fire parching, the heating duration and degree are mastered, nutrient substances in the spring fleshy-mesophyll tea leaves at the plateau are sufficiently released, the processed and manufactured tea leaves are green and smooth in color and luster, leaf strips are black bloom, the quality is still good, and the tea leaves are fresh in flavor, have a pleasant aroma and have a health-care effect.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a method for processing plateau spring green tea. Background technique [0002] Guizhou is located in the eastern part of the Yunnan-Guizhou Plateau, with an average altitude of about 1,000 meters. It has abundant sunshine and strong ultraviolet rays. It belongs to the subtropical zone, with a warm climate and high rainfall, which is suitable for tea plantation. The tea trees planted in these areas are rich in nutrients, so the mesophyll is thick, the content of aromatic substances and vitamins is high, the taste is fresh and refreshing, the aroma is strong, and the appearance is tight and heavy. Especially in spring, the temperature is moderate, the rainfall is sufficient, and the tea trees have been recuperating for half a year in winter, which makes the spring tea buds plump, green in color, soft in leaves, and rich in vitamins, especially amino acids. Plateau spring t...

AI Technical Summary

Problems solved by technology

However, at present, plateau spring green tea is made by general fixation, rolling and drying. Common fixation and rolling do not fix the plateau spring tea leaves with thick mesophyll in place, making it difficult to fully release the aromatic substances and vitamins when the tea leaves are brewed. Absorb a variety of nutritional and healthy substances in tea when you drink tea