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Propolis is the resin substance which is collected by the bee from the new branch of propolis plant or bud mixed with secretion of its tongue gland, wax gland etc. chewed to a jelly. It has complicated chemical components and amazing effect of health care. The propolis is very valuable due to its small quantity; it has the nice name of “purple gold”, “universal medicine” in the western countries. The propolis has complicated chemical components, 3000 of which has been separated. The amazing effect of the propolis is the effect of flavone compound and terpene compound.