Nano composite sophorae flavescentis preparation and preparation method thereof
The technology of compound Sophora flavescens and preparations is applied in the directions of pharmaceutical formulations, topical antibacterial agents, and medical preparations containing active ingredients, which can solve the problems of short storage time and inconvenient use, and achieve strong bacteriostatic ability and good prevention and treatment efficacy. Effect
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[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0027] A nano-compound Sophora flavescens preparation, said preparation is composed of the following components in parts by weight,
[0028]
[0029]
[0030] Wherein Sophora flavescens can adopt nano-scale Sophora flavescens powder.
[0031] A kind of preparation method of nano compound Sophora flavescens preparation, concrete steps are as follows,
[0032] a. First, add 6 to 12 times the prescribed amount of Kushen water, decoct 3 times, each decocting for 0.5 to 2 hours, to obtain three decoctions, mix the three decoctions, filter, and let stand for 24 to 48 hours Then take the supernatant to obtain solution a;
[0033] b. Dissolve the usnic acid of the prescribed amount in tert-butyl alcohol, stir and dissolve completely at room temper...
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