Use of pharmaceutical composition in preparing medicament for preventing and treating allergic diseases
A technology of allergy and composition, applied in the field of medicine, which can solve the problems of large toxic side effects, strong dependence, high tolerance, etc.
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Embodiment 1
[0135] Codonopsis 300g, Polygonatum 400g, Panax notoginseng 60g, Amber 40g, Natsumi 200g, amber is crushed into fine powder, Natsumi extracts volatile oil, and the distilled aqueous solution is collected in another device; Panax notoginseng is crushed into coarse powder, extracted twice with 80% ethanol , for 2 hours each time, filter, combine the filtrates, concentrate under reduced pressure to a clear paste with a relative density of 1.25-1.30 (60°C), and decoct Panax notoginseng and Gansong dregs with Codonopsis pilosula and Polygonatum twice in water for the first time 2 hours, 1.5 hours for the second time, combine the decoction liquid and the above distilled aqueous solution of nard pine, filter, concentrate the filtrate to a clear paste with a relative density of 1.20-1.25 (60°C), add ethanol to make the alcohol content reach 65 %, stir, stand still for 48 hours, filter the supernatant, concentrate under reduced pressure to a clear paste with a relative density of 1.25-1...
Embodiment 2
[0137] Codonopsis 300g, Polygonatum 400g, Panax notoginseng 60g, Amber 40g, Natsumi 200g, amber is crushed into fine powder, Natsumi extracts volatile oil, and the distilled aqueous solution is collected in another device; Panax notoginseng is crushed into coarse powder, extracted twice with 80% ethanol , for 2 hours each time, filter, combine the filtrates, concentrate under reduced pressure to a clear paste with a relative density of 1.25-1.30 (60°C), and decoct Panax notoginseng and Gansong dregs with Codonopsis pilosula and Polygonatum twice in water for the first time 2 hours, 1.5 hours for the second time, combine the decoction liquid and the above distilled aqueous solution of nard pine, filter, concentrate the filtrate to a clear paste with a relative density of 1.20-1.25 (60°C), add ethanol to make the alcohol content reach 65 %, stir, stand still for 48 hours, filter the supernatant, concentrate under reduced pressure to a clear paste with a relative density of 1.25-1...
Embodiment 3
[0139] Codonopsis 300g, Polygonatum 400g, Panax notoginseng 60g, Amber 40g, Natsumi 200g, amber is crushed into fine powder, Natsumi extracts volatile oil, and the distilled aqueous solution is collected in another device; Panax notoginseng is crushed into coarse powder, extracted twice with 80% ethanol , for 2 hours each time, filter, combine the filtrates, concentrate under reduced pressure to a clear paste with a relative density of 1.25-1.30 (60°C), and decoct Panax notoginseng and Gansong dregs with Codonopsis pilosula and Polygonatum twice in water for the first time 2 hours, 1.5 hours for the second time, combine the decoction liquid and the above distilled aqueous solution of nard pine, filter, concentrate the filtrate to a clear paste with a relative density of 1.20-1.25 (60°C), add ethanol to make the alcohol content reach 65 %, stirred, and stood still for 48 hours, filtered the supernatant, concentrated under reduced pressure to a clear paste with a relative density...
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