Pharmaceutical composition and application thereof, oral cavity cleaning and caring product, health-care product and medicine for oral cavity
A composition and drug technology, applied in the directions of drug combination, oral care, cosmetic preparations, etc., can solve the problems of unsuitable long-term repeated use and harm to people's health.
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Embodiment 1
[0030] The present embodiment provides a kind of pharmaceutical composition, it comprises:
[0031] The active ingredient of Yunnan Baiyao in 0.2 parts by weight;
[0032] 0.09 parts by weight of Periplaneta americana extract.
[0033] Wherein, the preparation method of the active ingredient of Yunnan Baiyao comprises:
[0034] Mix Yunnan Baiyao powder meeting the Pharmacopoeia standard with 7 times the amount of 60% ethanol, heat and reflux at 70°C for 1.5 hours, repeat the extraction twice under the same conditions, combine the extracts, and use a three-effect decompression concentrator at 70°C Concentrate under reduced pressure under certain conditions, until the relative density of the concentrated solution reaches 1.2, use macroporous adsorption resin as the adsorbent, perform column chromatography, first elute with water, remove water-soluble impurities, and elute the active ingredients with 60% ethanol to decolorize large Pore adsorption resin, decolorization, activ...
Embodiment 2
[0038] The present embodiment provides a kind of pharmaceutical composition, it comprises:
[0039] The active ingredient of Yunnan Baiyao in 0.4 parts by weight;
[0040] 0.48 parts by weight of Periplaneta americana extract.
[0041] Wherein, the preparation method of the active ingredient of Yunnan Baiyao and the extract of Periplaneta americana is consistent with that of Example 1.
Embodiment 3
[0043] The present embodiment provides a kind of pharmaceutical composition, it comprises:
[0044] The active ingredient of Yunnan Baiyao in 1 part by weight;
[0045] The American cockroach extract of 0.5 weight part.
[0046] Wherein, the preparation method of the active ingredient of Yunnan Baiyao comprises:
[0047] Mix Yunnan Baiyao powder that meets the pharmacopoeia standard with 5 times the amount of 95% ethanol, heat and reflux at 50°C for 2 hours, repeat the extraction twice under the same conditions, combine the extracts, and use a three-effect decompression concentrator at 60°C Concentrate under reduced pressure under certain conditions until the relative density of the concentrated solution reaches 1.0, use macroporous adsorption resin as the adsorbent, perform column chromatography, first elute with water, remove water-soluble impurities, and elute the active ingredients with 90% ethanol to decolorize large Pore adsorption resin, for decolorization, after de...
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