Anti-drunkenness alcohol-effect-dispelling potentilla fulgens Wall extractive and application thereof
A technology of turning white leaves and extracts, which is applied in the field of turning white leaf extracts, and achieves the effect of good antiemetic effect, significant anti-drunk and sobering effect, and prolonging the effect of drunken incubation period.
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Embodiment 1
[0016] Example 1 The preparation of the leaf extract
[0017] Remove the impurities from the white leaves, clean them, crush them, weigh 10kg of the white leaves powder, put them in a reflux extraction device, add 85L of purified water to soak for 1 hour, then heat and reflux for 1 hour of extraction, extract twice in total, remove the precipitate and combine the extracts , centrifuged at a speed of 6000 rpm, and the supernatant was concentrated under reduced pressure (conditions for concentration under reduced pressure: concentration temperature 80°C, vacuum degree -0.08~-0.1Mpa) to the extract, freeze-dried with a freeze dryer, crushed, Get the white leaf extract.
Embodiment 2
[0018] Example 2 The preparation of the leaf extract
[0019] Remove the impurities from the white leaves, clean them, crush them, weigh 10kg of the white leaves powder, put them in a reflux extraction device, add 100L of purified water to soak for 1 hour, then heat and reflux for 1.5 hours of extraction, extract twice in total, remove the precipitate and then combine and extract liquid, centrifuged at 8000 rpm, and the supernatant was concentrated under reduced pressure (conditions for concentration under reduced pressure: concentration temperature 80°C, vacuum degree -0.08~-0.1Mpa) to the extract, freeze-dried with a freeze dryer, crushed , to get the leaf extract.
Embodiment 3
[0020] Example 3 Preparation of enteric-coated tablets
[0021] Weigh 50 g of the leaf extract prepared in Example 1, and weigh 240 g of starch, 150 g of powdered sugar, and 3 g of magnesium stearate. Take 40g of starch, add appropriate amount of water to make starch paste; use starch paste as a binder, wet granulate on the mixed raw and auxiliary materials of vermicelli leaf extract, starch and powdered sugar, air dry, granulate, and then add stearic acid After the magnesium is compressed into tablets, 1000 tablets are compressed to obtain tablet cores. Enteric-coated acrylic resin is used as a coating material to coat the tablet core with a film coat to obtain an enteric-coated tablet.
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