Newapplication and traditional Chinese medicine composition of cyclocarya paliurus leaves or extract of cyclocarya paliurus leaves
The technology of a composition and an extract is applied in the field of the new uses of the leaves of the pennywort or its extract and the field of traditional Chinese medicine compositions, and can solve the problems such as the lack of research on the medicinal properties and the main efficacy of the pennywort, and the unreported research.
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Embodiment 1
[0041] Embodiment 1: the preparation method of Cyclocarya paliurus leaf aqueous extract
[0042] Weigh an appropriate amount of Cyclocarya paliurus leaves, add 20 times of water, decoct for 2 hours, filter, collect the filtrate, add 20 times of water to the filter residue, decoct for 1 hour again, filter, and combine the filtrates twice; concentrate the filtrate to contain 100g of Cyclocarya paliurus per 100mL dosage, freeze-dried or dried at 70°C, and pulverized to obtain the aqueous extract of Cyclocarya paliurus leaves. In the aqueous extract of Cyclocarya paliurus leaves, the content of crude polysaccharide is 0.34%, the content of total flavonoids is 2.23%, and the content of total triterpenes and saponins is 1.37%.
Embodiment 2
[0043] Embodiment 2: the preparation method of Cyclocarya paliurus compound decoction
[0044] According to the parts by weight of 30 parts, 20 parts, 20 parts and 20 parts respectively, weigh appropriate amount of Cyclocarya paliurus leaves, Dendrobium officinale, Cortex Mori and Tangerine Peel, mix, add 10 times of water, decoct for 2h, filter, collect the filtrate, Add 10 times of water to the filter residue, decoct for 1 hour again, filter, and combine the filtrates twice; concentrate the filtrate until every 500 mL of Cyclocarya paliurus compound water decoction contains 100 g of Cyclocarya paliurus compound water decoction, and obtain Cyclocarya paliurus compound water decoction.
Embodiment 3
[0045] Embodiment 3: the preparation method of Cyclocarya paliurus compound decoction
[0046] According to the parts by weight of 20 parts, 15 parts, 20 parts and 10 parts respectively, weigh appropriate amount of Cyclocarya paliurus leaves, Dendrobium officinale, Cortex Mori and Tangerine Peel respectively, mix, add 10 times of water, decoct for 2h, filter, collect the filtrate, Add 10 times of water to the filter residue, decoct for 1 hour again, filter, and combine the filtrates twice; concentrate the filtrate until every 500 mL of Cyclocarya paliurus compound water decoction contains 100 g of Cyclocarya paliurus compound water decoction, and obtain Cyclocarya paliurus compound water decoction.
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