Abstract: There is lots of Cinnamaldehyde in natural Cinnmic oils, Benzaldehyde has been synthesized from Cinnamaldhyde via ozonization and reduction reaction. Benzaldehyde synthesized by this way doesn’ t contain any poisonous substances such as hydrocyanic acid and chloride ion etc. It can be used as foed additive-Bitter almond oil, its Purity is above 98%.There is lots of Cinnamaldehyde in natural Cinnmic oils, Benzaldehyde has been synthesized from Cinnamaldhyde via ozonization and reduction reaction. Benzaldehyde synthesized by this way doesn’ t contain any poisonous substances such as hydrocyanic acid and chloride ion etc. It can be used as foed additive-Bitter almond oil, its Purity is above 98%.

Key words: Food additive Bitter almond oil Cinnamic oil Benzaldehyde Ozonization