Records of Natural Products

Yazarlar: Mohamed A. Farag, Riham Salah El Din Sherifa Fahmy

Konular:-

Anahtar Kelimeler:GC-MS,Magnolia acuminata,Magnolia calophylla,Magnolia grandiflora,Magnolia virginiana,Headspace volatiles

Özet: Headspace volatile analysis has been used for volatiles profiling in leaves of 4 Magnolia species with a total of 75 compounds were identified. Monterpene hydrocarbons dominated the volatile blend of M. calophylla (86%), M. acuminata (78%), M. virginiana (70%) and M. grandiflora (47%) with b -pinene and b -ocimene occurring in the largest amounts, whereas sesquiterpenes were the most abundant compounds in M. grandiflora (39%). High levels of oxygenated compounds were only found in M. virginiana volatile blend (11.4%) with 2-phenylethyl alcohol as major component. Hierarchical cluster analysis performed on volatiles content revealed the close relationship between M. acuminata and M. calophylla.

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