Perfoliote knotweed herb extract, preparation method thereof and application of perfoliote knotweed herb extract in preparation of non-alcoholic fatty liver disease or obesity drug
A fatty liver disease and non-alcoholic technology, which is applied in the field of medicine, can solve the problems such as the absence of the extract of scorpion root, and achieve the effect of improving weight loss, improving non-alcoholic fatty liver disease, and improving the level of lipid peroxidation in the liver
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Embodiment 1
[0036] Embodiment 1 The preparation of the extract of Rhizoma quinquefolius of the present invention (1)
[0037] Soak 100g crude drug in water for 2 hours, add 10 times the volume of water to decoct twice, 60 minutes each time, combine the two extracts, use a rotary evaporator to concentrate and constant volume, freeze overnight at -80°C, and put it in a condensation drier Dry for 48h to obtain the crude extract.
Embodiment 2
[0038] Embodiment 2 The preparation of the extract of Rhizoma quinquefolius of the present invention (two)
[0039] Soak 100g crude drug in water for 1 hour, add 8 times the volume of water to decoct twice, 40 minutes each time, combine the two extracts, use a rotary evaporator to concentrate and constant volume, freeze overnight at -80°C, and put it in a condensation drier Dry in medium for 60h to obtain the crude extract.
Embodiment 3
[0040] Embodiment 3 The preparation of the extract of Rhizoma quinquefolius of the present invention (three)
[0041] Soak 100g crude drug in water for 3 hours, add 12 times the volume of water to decoct twice, each time for 80 minutes, combine the two extracts, use a rotary evaporator to concentrate and constant volume, freeze overnight at -80°C, and put it in a condensation drier Dry for 40 h to obtain the crude extract.
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