Tea drink for lowering blood pressure
A technology for lowering blood pressure and drinking tea, which is applied in the fields of tea substitutes, cardiovascular system diseases, medical preparations containing active ingredients, etc. , to achieve the effect of being conducive to lowering blood pressure, easy to publicize, and well-known
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Embodiment 1
[0032] A blood pressure-lowering tea drink, the percentage composition of which comprises: 1.8% of prescription extract, 9% of celery extract, 6% of corn silk extract, and the balance of deionized water;
[0033] Wherein, the weight ratio of the prescription is composed of: leaves of Eucommia ulmoides: rattan tea: Panax notoginseng = 1:2:2.
[0034] The preparation method of the prescription extract described in the present embodiment is:
[0035] (1) Weigh the medicinal materials according to the weight ratio of the medicinal materials of the prescription, pulverize the medicinal materials, add 65% ethanol, the ratio of solid to liquid is 1g:15ml, add it to a constant temperature of 52.5°C, use microwaves for 19 minutes, and filter to obtain the crude alcohol extract;
[0036] (2) Distill the alcohol crude extract to remove ethanol, concentrate, use AB-8 perforated adsorption resin to absorb, first elute with distilled water, then elute with ethanol, collect the ethanol eluat...
Embodiment 2
[0041] A blood pressure-lowering tea drink, the percentage composition of which comprises: 0.5% of prescription extract, 3% of celery extract, 3% of corn silk extract, and the balance of deionized water;
[0042] Wherein, the weight ratio of the prescription is composed of: leaves of Eucommia ulmoides: rattan tea: Panax notoginseng = 1:1:1.
[0043] The preparation method of the prescription extract described in the present embodiment is:
[0044] (1) Weigh the medicinal materials according to the weight ratio of the medicinal materials of the prescription, pulverize the medicinal materials, add 65% ethanol, the ratio of solid to liquid is 1g:10ml, add it to a constant temperature of 52°C, use microwaves for 19 minutes, and filter to obtain the alcohol crude extract;
[0045] (2) Distill the alcohol crude extract to remove ethanol, concentrate, use AB-8 perforated adsorption resin to absorb, first elute with distilled water, then elute with ethanol, collect the ethanol eluate, d...
Embodiment 3
[0050] A blood pressure-lowering tea drink, the percentage composition of which comprises: 3.2% of prescription extract, 15% of celery extract, 10% of corn silk extract, and the remainder of deionized water;
[0051] Wherein, the weight ratio of the prescription is composed of: leaves of Eucommia ulmoides: rattan tea: Panax notoginseng = 1:3:3.
[0052] The preparation method of the prescription extract described in the present embodiment is:
[0053] (1) Weigh the medicinal materials according to the weight ratio of the medicinal materials of the prescription, pulverize the medicinal materials, add 70% ethanol, the solid-liquid ratio is 1g:20mL, add to a constant temperature of 60°C, use microwaves for 30 minutes, and filter to obtain the crude alcohol extract;
[0054] (2) Distill the alcohol crude extract to remove ethanol, concentrate, use AB-8 perforated adsorption resin to absorb, first elute with distilled water, then elute with ethanol, collect the ethanol eluate, dist...
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