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Crude extracts of blue-green algae, their preparation processes and their applications in cosmetology and dermatology.
Crude extracts of blue-green algae, their preparation processes and their applications in cosmetology and dermatology.
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机译:蓝藻的粗提取物,其制备方法及其在美容和皮肤病学中的应用。
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摘要
Raw extracts of blue algae (cyanophyceae), methods of preparation and applications in cosmetology and dermatology are disclosed. Said raw extracts of blue algae contain at least one substance selected from the following porphin ring derivatives: chlorophylls, chlorophyllides, chlorophyllines, phaeophytines and phaeophorbides, and may be obtained from a blue algae of the genus Plectonema by decoction or maceration of said algae, lyophilised or fresh, at a temperature from 20 DEG C to 60 DEG C in a solvent selected from the group consisting of mineral oils, vegetable oils, synthetic substitutes of natural oils, slightly polar organic solvents, water and solvents miscible with water.
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