Tea capable of reducing blood pressure
A technology of antihypertensive tea and raw material medicine, applied in the field of antihypertensive tea, can solve problems such as insufficient strength, and achieve the effect of short antihypertensive cycle time and strong dependence
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Embodiment 1
[0033] The formula of antihypertensive tea is: 40 parts of ginkgo leaves, 30 parts of curcuma, 30 parts of leeches, 30 parts of Yu Liren, 20 parts of passion fruit leaves, 20 parts of Acanthopanax, 15 parts of Corydalis, 15 parts of safflower, 15 parts of Cimicifuga, Houttuynia cordata 10 parts, Magnolia officinalis 10 parts.
[0034] Adopt following method to prepare this antihypertensive tea, comprise the following steps:
[0035] (1) Mix the 11 raw materials in proportion, crush them into particles with a length less than 1 cm, add 8 times the weight of the raw materials and soak in ethanol with a concentration of 60% vol for 0.5 hours, and directly heat and reflux for extraction. The temperature in the extraction tank is 40 ℃, the temperature in the distillation tank is 80 ℃, heated and refluxed for 2 extractions, 1 hour for each extraction, combined the filtrates extracted each time, recovered ethanol, and obtained an extract with a relative concentration of 1.25mol / l;
...
Embodiment 2
[0038] The formula of antihypertensive tea is: 35 parts of ginkgo leaves, 25 parts of curcuma, 35 parts of leeches, 35 parts of Yu Liren, 20 parts of passion fruit leaves, 20 parts of Acanthopanax, 20 parts of Corydalis, 20 parts of safflower, 18 parts of Cimicifuga, Houttuynia cordata 18 parts, Magnolia officinalis 12 parts.
[0039] Adopt following method to prepare this antihypertensive tea, comprise the following steps:
[0040](1) Mix the 11 raw materials in proportion, crush them into particles with a length less than 1 cm, add 10 times the weight of the raw materials and soak in ethanol with a concentration of 70% vol for 1.5 hours, and directly heat and reflux for extraction. The temperature in the extraction tank is 45 ℃, the temperature in the distillation tank is 85 ℃, heating and reflux extraction 3 times, each extraction is 2 hours, the filtrate extracted each time is combined, ethanol is recovered, and an extract with a relative concentration of 1.28mol / l is obta...
Embodiment 3
[0043] The formula of antihypertensive tea is: 50 parts of ginkgo leaves, 45 parts of curcuma, 40 parts of leech, 40 parts of Yu Liren, 25 parts of passion fruit leaves, 25 parts of Acanthopanax, 25 parts of Corydalis, 18 parts of safflower, 20 parts of Cimicifuga, Houttuynia cordata 20 parts, Magnolia officinalis 16 parts.
[0044] Adopt following method to prepare this antihypertensive tea, comprise the following steps:
[0045] (1) Mix the 11 raw materials in proportion, crush them into particles with a length less than 1 cm, add 9 times the weight of the raw materials and soak in ethanol with a concentration of 65% vol for 1 hour, and directly heat and reflux for extraction. The temperature in the extraction tank is 42 ℃, the temperature in the distillation tank is 82 ℃, heated and refluxed for 2 extractions, 1.5 hours each time, combined the filtrates extracted each time, recovered ethanol, and obtained an extract with a relative concentration of 1.26mol / l;
[0046] (2) ...
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