Additive for sweet potato leaf substitutional tea, sweet potato leaf substitutional tea, and preparation process thereof
A preparation process and technology of sweet potato leaves are applied in the field of tea to achieve the effect of removing peculiar smell
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[0020] Example 1
[0021] Pick the first, second, and third tender leaves at the tip of the sweet potato stalks for washing and drying, and then put the dried tender leaves into the pot to close them; weigh 0.1% orange peel of sweet potato leaves, 0.13% perilla leaves and 0.15% of cloves, mix orange peel, perilla leaves and cloves, and boil them with warm water to make a juice. After the juice is allowed to cool, spray evenly on the sweet potato leaves in the pot, the temperature is 85℃, and the time is 15min. Knead and stir-fry until the moisture content is 40% to obtain the primary raw material; knead and ferment the primary raw material at a temperature of 35°C and a fermentation time of 10h, then stir-fry the primary raw material after fermentation The intermediate raw material is obtained until the moisture content is 20%; finally, the intermediate raw material is baked in an oven at a baking temperature of 180° C., and the baking time is 50 minutes. After the baking is comp...
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[0022] Example 2
[0023] Pick the first, second, and third tender leaves at the tip of the sweet potato stalks for washing and drying, and then put the dried young leaves into the pot to be cleaned; respectively weigh 0.15% of the orange peel of the sweet potato leaves, 0.18% of the perilla leaves and 0.2% cloves are mixed with orange peel, perilla leaves and cloves, and then boiled with warm water to make a juice. After the juice is allowed to cool, spray evenly on the sweet potato leaves in the pot, the curing temperature is 75℃, and the curing time is 30min. Knead it twice and then stir-fry until the moisture content is 30% to obtain the primary raw material; knead the primary raw material and ferment at 45℃, and the fermentation time is 6h, then stir-fry the primary raw material after fermentation When the moisture content is 15%, the intermediate raw material is obtained; finally, the intermediate raw material is baked in an oven at a baking temperature of 220° C., and the ...
Example Embodiment
[0024] Example 3
[0025] Pick the first, second, and third tender leaves at the tip of the sweet potato stalks for washing and drying, and then put the dried tender leaves in the pot to be put into the pot; respectively weigh 0.2% orange peel of sweet potato leaves, 0.15% perilla leaves and 0.1% cloves are mixed with orange peel, perilla leaves and cloves, and then boiled with warm water to make a juice. After the juice is allowed to cool, spray evenly on the sweet potato leaves in the pot, the curing temperature is 80℃, and the curing time is 20min. Knead it twice, then stir-fry until the moisture content is 35% to obtain the primary raw material; knead and ferment the primary raw material at a temperature of 40°C and a fermentation time of 8h, then stir-fry the primary raw material after fermentation The intermediate raw material is obtained until the moisture content is 20%; finally, the intermediate raw material is baked in an oven at a baking temperature of 200° C., and the...
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