Instant drinking pu'er tea and production method thereof
A kind of Pu'er tea, which applies Pu'er tea technology to ready-to-drink Pu'er tea and its production field, which can solve the problems of inconvenient drinking, unhygienic, overcooked taste, etc., and achieve the effects of being convenient to carry, delaying aging, and improving immune function
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Embodiment 1
[0037] The preparation method of ready-to-drink Pu'er tea goes through the following steps:
[0038] a. Put 2 kg of grade 10 Yunnan Pu'er tea stored for 10 years in a pulsed electric field, control the pulse voltage of 8KV, frequency of 8Hz, and treat for 50min;
[0039] b. After the Pu-erh tea processed in step a is stirred and evenly mixed, step a is repeated once;
[0040] c, in the Pu'er tea processed by step b, according to the volume ratio of Pu'er tea: water=1: 4, add drinking water with a temperature of 70 ° C, soak for 40 minutes, and filter;
[0041] d, in the filter residue of step c, according to the volume ratio of filter residue: water=1:3, add the drinking water that temperature is 93 ℃, soak for 20 minutes, filter;
[0042] e, in the filter residue of step d, according to the volume ratio of filter residue: water=1:2, add drinking water with a temperature of 80 ° C, soak for 50 minutes, and filter;
[0043] f, merge the filtrate obtained from the three steps ...
Embodiment 2
[0046] The preparation method of ready-to-drink Pu'er tea goes through the following steps:
[0047] a. Put 1 kg of grade 5 Yunnan Pu'er tea stored for 5 years in a pulsed electric field, control the pulse voltage 15KV, frequency 3Hz, and treat for 20min;
[0048] b. After the Pu-erh tea processed in step a is stirred and evenly mixed, step a is repeated twice;
[0049] c, in the Pu'er tea processed by step b, according to the volume ratio of Pu'er tea: water=1:5, add drinking water with a temperature of 85 ° C, soak for 20 minutes, and filter;
[0050] d, in the filter residue of step c, according to the volume ratio of filter residue: water=1:2, add drinking water with a temperature of 80 ° C, soak for 50 minutes, and filter;
[0051] e, in the filter residue of step d, according to the volume ratio of filter residue: water=1:3, add drinking water with a temperature of 93 ° C, soak for 20 minutes, and filter;
[0052] f, merge the filtrate obtained from the three steps of ...
Embodiment 3
[0055] Rose flower extract goes through the following process steps:
[0056] A. In roses, according to the volume ratio of roses: water=1:4, add drinking water with a temperature of 75°C, soak for 40 minutes, and filter;
[0057] B, in the filter residue of step A, according to the volume ratio of filter residue: water=1:2, add the drinking water that temperature is 85 ℃, soak for 30 minutes, filter;
[0058] C, in the filter residue of step B, according to the volume ratio of filter residue: water=1: 3, add the drinking water that temperature is 90 ℃, soak for 25 minutes, filter;
[0059]D, merge the filtrate obtained from the three steps of A, B and C, cool to 42 ° C, under vacuum tightness is 300mmHg condition, carry out vacuum low pressure concentration, concentrated to obtain the concentrated solution that solid content is 25%;
[0060] E. Spray-drying the concentrated solution in step D to make the water content 8% to obtain rose flower extract.
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