This invention designates that the eating and drinking item which contains the anti- virus medicine, and the particular anti- virus medicine where the safety which is derived from the plant is high and the medical supply which designates the particular anti- virus medicine as the active ingredient are offered as purpose. The anti- virus medicine of this invention designates that the cold water extract of hop organization is designated as the active ingredient as feature, the eating and drinking item of this invention, the fodder, the fodder additive or the medical supply have featured that this anti- virus medicine is contained.本発明は、植物に由来する安全性の高い抗ウイルス剤、並びに、当該抗ウイルス剤を含有する飲食品及び当該抗ウイルス剤を有効成分とする医薬品を提供することを目的とする。本発明の抗ウイルス剤は、ホップ組織の冷水抽出物を有効成分とすることを特徴とし、本発明の飲食品、飼料、飼料添加物又は医薬品は、この抗ウイルス剤を含有することを特徴としている。
