Natural pharmaceutical composition
A technology of natural medicines and compositions, applied in drug combinations, antitumor drugs, pharmaceutical formulations, etc.
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[0035] The first step: preparation of various extracts
[0036] (1) Preparation of concentrated extract of cinnamon and pomegranate peel decoction
[0037] According to the compatibility ratio of 1-4:1, take cinnamon and pomegranate peel, soak in distilled water, heat and decoct, filter with silk cloth, add distilled water to the medicine dregs, soak, decoct and filter in the same way, mix the two filtrates, heat and concentrate, Ultrafiltration membrane filtration, drying under reduced pressure, that is.
[0038] (2) Preparation of cinnamaldehyde
[0039] Grind cinnamon, weigh cinnamon bark powder, heat and extract with 95% ethanol in a Soxhlet extractor, filter, recover ethanol under reduced pressure, conduct steam distillation, add NaCl to the distillate, extract with diethyl ether three times, combine diethyl ether Add an appropriate amount of anhydrous calcium chloride desiccant to the extract, dry it for 30 minutes, remove the desiccant, recover ether, and then use vac...
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