| 摘要 |
A polymer blend, which is used as medicine, implants, wound preparations, herbal preparations, nutrients, cosmetics products, food components or for packing materials comprises of : lichenan or lichenan and Cetraria species lichen other components (1) other from the combination (1); and one or the more other polymers (3); and solvents of polymers (2 and 4) typically water or ethanol or combinations thereof.
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