| 摘要 |
PURPOSE: An orange mask is provided, which can intensify immunity against influenza virus by coating gauze of a mask with thick skin of orange. CONSTITUTION: An orange mask comprises: a mask which is used to block yellow sand, virus or the air and covers the mouth and nose in order to block virus, dust and the like; and gauze of the mask which is coated with thick skin molecule(6) of orange shell. The thick skin of the orange shell is extracted and made into molecule.
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