保护化合物不受昆虫和其他动物的侵害 保护植物的抗真菌和抗菌的性质 A few of the naturally occurring chemical constituents found in essential oils include: 精油中发现的一些天然化学成分包括: Flavonoids: increase blood flow and cellular oxygenation Terpenes: help detoxify the body; phenols, which are antibacterial and antiseptic Ketones: stimulate cell and tissue regeneration. Over 200 have been identified 类黄酮:增加血流量和细胞氧化 萜烯类:帮助身体排毒;酚类物质,具有抗菌和防腐作用 酮类:促进细胞和组织再生。已确认的天然化学成分超过200种。