Essential Oil of Apium Nodiflorum (L.) Lag. Growing in Ksob River, Algeria.

The essential oil from the aerial parts of Apium nodiflorum (L.) Lag. (Apiaceae), collected in Ksob River (Algeria) and obtained by hydrodistillation, was analysed by GC-MS. Sixty-seven components have been identified, representing more than 98.7% of the total oil. The essential oil was found to be rich in terpinolene (32.9 ± 4.6%), myristicin (10.6 ± 2.3%), myrcene (6.2 ± 1.1%), limonene (6.0 ± 0.9%), γ-terpinene (5.9 ± 1.2%) and (Z)-caryophyllene (5.3 ± 1.0%).