Health-preserving tea for reducing hypertension, hyperglycemia and hyperlipidemia and preparation method

[0037] A Jiang San Gao health-preserving tea, the raw materials of which include the following components in parts by weight:

[0038] 3.5 parts of green tea, 1.6 parts of wine-roasted salvia, 1.1 parts of Dendrobium candidum, 2.9 parts of Jiaogulan, 2.5 parts of ginkgo biloba, 1.2 parts of apocynum and 3.9 parts of chrysanthemum.

[0039] The preparation method is as follows:

[0040] (1) Mix wine-roasted salvia miltiorrhiza, Dendrobium officinale and Gynostemma pentaphyllum according to the weight ratio, pulverize, then add 80% ethanol to extract twice, combine the filtrates, concentrate under reduced pressure to a fluid extract of 0.4 g / mL;

[0041] (2) Cut the ginkgo leaves into shreds, put them in a steamer, heat the ethanol to boiling, steam the ginkgo leaves for 3 minutes, dry and grind the ginkgo leaves after steaming to obtain the ginkgo leaf powder;

[0042] (3) Grinding green tea, apocynum and chrysanthemum to obtain mixture powder;

[0043] (4) Add the ginkgo leaf

[0046] A Jiang San Gao health-preserving tea, the raw materials of which include the following components in parts by weight:

[0047] 3.8 parts of green tea, 1.4 parts of wine-roasted salvia, 0.8 parts of Dendrobium candidum, 3.3 parts of Gynostemma, 2.4 parts of ginkgo biloba, 1.3 parts of apocynum and 4.4 parts of chrysanthemum.

[0048] The preparation method is as follows:

[0049] (1) Mix wine-roasted salvia miltiorrhiza, Dendrobium officinale and Gynostemma pentaphyllum according to the weight ratio, pulverize, then add 80% ethanol to extract 3 times, combine the filtrates, concentrate under reduced pressure to a liquid extract of 0.3g / mL;

[0050] (2) Cut the ginkgo leaves into shreds, put them in a steamer, heat the ethanol to boiling, steam the ginkgo leaves for 4 minutes, dry and grind the ginkgo leaves after steaming to get the ginkgo leaf powder;

[0051] (3) Grinding green tea, apocynum and chrysanthemum to obtain mixture powder;

[0052] (4) Add the ginkgo leaf

[0055] A Jiang San Gao health-preserving tea, the raw materials of which include the following components in parts by weight:

[0056] 3.6 parts of green tea, 1.5 parts of wine-roasted salvia, 1.0 parts of Dendrobium candidum, 3.0 parts of Jiaogulan, 4.8 parts of ginkgo biloba, 1.5 parts of apocynum and 4.5 parts of chrysanthemum.

[0057] The preparation method is as follows:

[0058] (1) Mix wine-roasted salvia miltiorrhiza, Dendrobium officinale and Gynostemma pentaphyllum according to the weight ratio, pulverize, then add 80% ethanol to extract twice, combine the filtrates, concentrate under reduced pressure to a fluid extract of 0.35 g / mL;

[0059] (2) Cut the ginkgo leaves into shreds, put them in a steamer, heat ethanol to boiling, steam the ginkgo leaves for 5 minutes, dry and grind the ginkgo leaves after completion of the steaming to obtain the ginkgo leaf powder;

[0060] (3) Grinding green tea, apocynum and chrysanthemum to obtain mixture powder;

[0061] (4) Add