Green tea preparation method capable of removing pesticides from tea leaves
A technology of tea and pesticides, which is applied in the field of green tea preparation, can solve problems such as the infeasibility of removing pesticide residues, and achieve the effects of labor saving, remarkable effect and efficiency, and odor removal
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no. 1 example
[0019] A method for preparing green tea capable of removing pesticides in tea leaves, comprising the following steps:
[0020] a. Cleaning of fresh leaves: the fresh leaves picked are added to edible detergent with purified water and cleaned, spread out after cleaning and placed in a cool place, and dry the leaf surface moisture;
[0021] b. In addition to pesticides: using super oxygen gas to remove pesticide residues in tea leaves will quickly oxidize, decompose, and degrade pesticide residues; the time is 65min, the amount of superoxide is 1000mg / h, and the volume is 2m 3 ; and then transport oxygen through the oxygen generator to remove the peculiar smell of superoxide, and continue to oxidize the pesticide residues on the surface of the dry tea leaves; finally, irradiate the tea leaves with ultraviolet light, which can make bacteria and viruses lose their replication function and decompose some pesticides under the action of ultraviolet rays residual;
[0022] c. Enzyme ...
no. 2 example
[0035] A method for preparing green tea capable of removing pesticides in tea leaves, comprising the following steps:
[0036] a. Cleaning of fresh leaves: the fresh leaves picked are added to edible detergent with purified water and cleaned, spread out after cleaning and placed in a cool place, and dry the leaf surface moisture;
[0037] b. In addition to pesticides: using super oxygen gas to remove pesticide residues in tea leaves will quickly oxidize, decompose, and degrade pesticide residues; the time is 75min, the amount of superoxide is 20000mg / h, and the volume is 3m 3 ; and then transport oxygen through the oxygen generator to remove the peculiar smell of superoxide, and continue to oxidize the pesticide residues on the surface of the dry tea leaves; finally, irradiate the tea leaves with ultraviolet light, which can make bacteria and viruses lose their replication function and decompose some pesticides under the action of ultraviolet rays residual;
[0038] c. Enzyme...
no. 3 example ;
[0051] A method for preparing green tea capable of removing pesticides in tea leaves, comprising the following steps:
[0052] a. Cleaning of fresh leaves: the fresh leaves picked are added to edible detergent with purified water and cleaned, spread out after cleaning and placed in a cool place, and dry the leaf surface moisture;
[0053] b. Removing pesticides: Using super oxygen gas to remove pesticide residues in tea leaves will quickly oxidize, decompose, and degrade pesticide residues; the time is 80 minutes, the amount of superoxide is 40000 mg / h, and the volume is 4m3 ; and then transport oxygen through the oxygen generator to remove the peculiar smell of superoxide, and continue to oxidize the pesticide residues on the surface of the dry tea leaves; finally, irradiate the tea leaves with ultraviolet light, which can make bacteria and viruses lose their replication function and decompose some pesticides under the action of ultraviolet rays residual;
[0054] c. Enzyme r...
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