Tea leaves, commonly known as tea, generally include the leaves and buds of the tea tree. Tea ingredients include catechin, cholestene, caffeine, inositol, folic acid, pantothenic acid, which are beneficial to health. The tea beverage made from tea leaves is one of the three major beverages in the world.
Tea originated in China, and tea was first used as a sacrifice. However, it has been used as a vegetable food by people since the late Spring and Autumn Period, developed for medicinal purposes in the middle of the Western Han Dynasty, and developed into a high-level court beverage in the late Western Han Dynasty. The earliest remains of artificially planted tea were found at the Tianluoshan site in Yuyao, Zhejiang, with a history of more than 6,000 years. Tea drinking started in China. The leaves are leathery, oblong or oval, and can be directly soaked in boiling water. They are divided into six categories according to the variety, production method and product shape. According to the season, it can be divided into spring tea, summer tea, autumn tea and winter tea. Reprocessing various kinds of hair tea or refined tea leaves to form re-adding tea, including scented tea, pressed tea, extracted tea, medicinal health tea, tea food, tea-containing beverage, etc.
How to dry Tea in a dehydrator?
by Baixin Machinery Directions:
1. Use a large air volume (the valve is fully open), and the temperature should be controlled at 100 ° C ~ 110 ° C. Manually hold the tea base and knead it in the palm of your hand, rubbing each ball for 2 to 3 turns, and then shake it once to make the tea base tight. The tea leaves are loose, and repeat for 5 to 8 minutes. When the leaves are dark green and the water content is 20%, the next process can be carried out;
2. The method of teasing and rolling is basically similar. The air volume is slightly smaller (the valve is half open), and the temperature is controlled at about 100 °C. The tea leaves can be dried when the hairs of the tea are stretched, the greens are silver and green, the aroma is fragrant, and the water content is reduced to 13%;
3. After the tea is finished, it should be spread thinly for 20 to 25 minutes to redistribute the moisture of the tea leaves. The initial drying temperature should be controlled at about 75-90 °C, the tea should be filled with the hopper, and the air volume should be the same as that of the tea. During the drying process, turn it gently every 3 minutes or so. According to the continuous reduction of water content, the drying temperature should also be lowered accordingly, so as to facilitate the discharge of the water inside the tea leaves. After kneading the tea leaves into powder, the water content is completed when the water content is 4%. dry. Baixin Tea dryer-Click to choose
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