Processing method of Longjing tea containing herba dendrobii
A processing method and technology of Longjing tea, applied in the direction of tea, tea spice, tea treatment before extraction, etc., can solve the problems of single taste and limited health care effect, and achieve the effects of reducing bitterness, improving freshness, and enhancing physical resistance.
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Embodiment 1
[0029] A processing method of dendrobium longjing tea, comprising the following steps:
[0030] (1) Picking of fresh leaves: Harvest stems of more than three years before flowering or during the dormant period of Dendrobium, and leave the stems that grow within two years to allow them to continue to grow; Longjing picks one bud, one leaf, two The first and second leaves of the leaf or the young pair are clipped. The buds are longer than the leaves or are basically equal. Remove impurities, fish leaves, old leaves, and old branches, then clean and drain the surface water;
[0031] (2) Spreading and airing: Spread the picked and washed tea leaves on the dustpan respectively, and circulate the air in an environment where the temperature is 30°C and the relative air humidity is 60%, and the wind speed is 4m / s. 8h, airing until the water content of the fresh leaves is 60%; 2 hours before the end of airing, xylitol solution is evenly sprayed in the dendrobium, and the xylitol solut...
Embodiment 2
[0039] A processing method of dendrobium longjing tea, comprising the following steps:
[0040] (1) Picking of fresh leaves: Harvest stems of more than three years before flowering or during the dormant period of Dendrobium, and leave the stems that grow within two years to allow them to continue to grow; Longjing picks one bud, one leaf, two The first and second leaves of the leaves or young pairs are clipped. The buds are longer than the leaves or are basically equal. The length of the buds and leaves is 3.5cm. Longjing removes impurities, fish leaves, old leaves, and old branches, then cleans and drains the surface water;
[0041] (2) Spreading and drying: Spread the picked and washed tea leaves on the dustpan respectively, and carry out spreading and drying with circulating air in an environment where the temperature is 36°C and the relative air humidity is 65%, and the wind speed is 4m / s. 12h, airing until the water content of fresh leaves is 70%; 2 hours before the end ...
Embodiment 3
[0049] A processing method of dendrobium longjing tea, comprising the following steps:
[0050] (1) Picking of fresh leaves: Harvest stems of more than three years before flowering or during the dormant period of Dendrobium, and leave the stems that grow within two years to allow them to continue to grow; Longjing picks one bud, one leaf, two The first and second leaves of the leaves or young pairs are clipped. The buds are longer than the leaves or are basically equal. The length of the buds and leaves is 2.5cm. Longjing removes impurities, fish leaves, old leaves, and old branches, then cleans and drains the surface water;
[0051] (2) Spreading and airing: Spread the picked and washed tea leaves on the dustpan respectively, and circulate the air in an environment where the temperature is 31°C and the relative air humidity is 61%, and the wind speed is 4m / s. 9h, airing until the water content of fresh leaves is 62%; 2 hours before the end of airing, xylitol solution is even...
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