A growth inhibitor of bacteria of the genus Legionella contains as an active ingredient a Macaranga tanarius extract extracted from Macaranga tanarius with an extraction solvent including at least an organic solvent. Alternatively, the growth inhibitor of bacteria of the genus Legionella contains as an active ingredient at least one selected from nymphaeol-.A, nymphaeol-B, and nymphaeol-C. The growth inhibitor of bacteria of the genus Legionella is used by being blended to, for example, a bath agent or a cleaning agent.
军团菌属细菌生长
抑制剂的有效成分是用至少包括一种有机溶剂的萃取溶剂从马卡连柯(Macaranga tanarius)中萃取的马卡连柯(Macaranga tanarius)。或者,军团菌属细菌的生长
抑制剂含有至少一种选自 nymphaeol-.A、nymphaeol-B 和 nymphaeol-C 的活性成分。军团菌属细菌生长
抑制剂可与沐浴剂或清洁剂等混合使用。