Particle congou black tea processing technology
A technology of Gongfu black tea and processing technology, which is applied in the direction of tea treatment before extraction, etc., to achieve the effect of improving aroma substances, reducing bitterness and astringency, and reducing packaging
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Embodiment 1
[0032] The raw material of the tea is Zaobaijian No. 5 or Fuxuan No. 9 clone fresh tea leaves with one bud and two leaves. The temperature is below 25°C. The fresh leaves are blown with hot air indoors for 5-6 hours, and the thickness of the leaves is 2-3cm. When the water is 20%, use a shaker (type 80) to crush the epidermis for 1 min; The thickness of the spread leaves is 4-5cm, 4-5cm, 5-6cm, 7-8cm, and the tea leaves lose about 5% of water each time.
[0033] After the last withering of the tea leaves for 1 hour, knead with Type 55 for 1.2 hours, 20kg per barrel, until the tea juice is on the leaf surface, the tea sticks are slightly sticky, the cell breaking rate reaches 96%, and the sliver forming rate reaches 96%.
[0034] The rolled tea leaves are put into bamboo baskets for indoor fermentation. The leaf thickness is 40-50cm, and each basket is about 40kg. The temperature is controlled at 25°C, the relative humidity is 85%, and the fermentation time is 5h. Lightly flor...
Embodiment 2
[0016] d. Secondary withering: artificially wither for 25min-35min again after the tea leaves with broken epidermis;
Embodiment 3
[0016] d. Secondary withering: artificially wither for 25min-35min again after the tea leaves with broken epidermis;
[0012] optimized:
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