| 摘要 |
<p>The invention relates to a pharmaceutical ointment based on inflorescences of Alchillea millefolium growing on zinc-enriched soils, having anti-inflammatory, wound-healing and antibiotic action, which consists in the fact that it contains 3 ... 4 parts of dry and purified Alchillea millefolium extract together with an ointment basis comprising 5 ... 6 parts of cetyl alcohol , 5 ... 6 parts of cocoa butter, 1 ... 2 parts of sodium lauryl sulphate, 25 ... 30 parts of petrolatum, 1 ... 2 parts of cetaceum and 50 ... 60 parts of preserving solution, the parts being expressed by weight, and to a process for the preparation thereof consisting in that an amount of 25. 00 parts of dried flowers of Alchillea millefolium ground by mechanical means are subjected to extraction in a mixture of chloroform, methanol, dichloromethane in a ratio of 1:1:1, in an amount of 500 ml, at a solvent mixture : vegetable material ratio of 10:3 up to the depletion of the vegetable material, for 40 min ... 2 hours, thereafter the solution is evaporated at a temperature of 40 ... 50° C until a dry extract is obtained and further 3 ... 4 parts of dry purified extract are embedded into the ointment basis.</p> |
