| 摘要 |
<p>A composition for preparing a cream of Periplaneta americana extract comprises the following proportions by weight of components: 2-20 parts of glycerol, 3-6 parts of triethanolamine, 10-14 parts of stearic acid, 12-24 parts of liquid paraffin, 4-16 parts of paraffin, and 20-69 parts of water. A cream of Periplaneta americana extract is a formulation prepared by combining a Periplaneta americana extract as an active component with excipients. Proportions by weight of the Periplaneta americana extract to the excipients are: 0.5-3 parts of Periplaneta americana extract, 2-20 parts of glycerol, 3-6 parts of triethanolamine, 10-14 parts of stearic acid, 12-24 parts of liquid paraffin, 4-16 parts of paraffin, and 20-69 parts of water.</p> |
