GINKGO EXTRACT-CONTAINING COMPOSITION FOR PREVENTING INFECTION FROM NEW TYPE INFLUENZA A (H1N1) VIRUS, AIR FILTER CONTAINING THIS COMPOSITION, AND AIR CLEANER CONTAINING THIS FILTER

摘要

PPROBLEM TO BE SOLVED: To provide a composition for preventing the infection from a new type influenza A (H1N1) virus; an air filter containing this composition; and an air cleaner containing this filter. PSOLUTION: This composition having excellent, anti-new type influenza A (H1N1) activity, contains a ginkgo extract that is extracted from ginkgo by the use of water, ethanol, methanol, butanol, n-hexane, n-heptane, DMSO, or a mixed solvent therefrom; and the filter which is coated with this composition, can effectively remove the new type influenza A (H1N1) virus in the air. PCOPYRIGHT: (C)2011,JPO&INPIT