Headspace analyses of leaf and flower of Citrus limetta (Lemon), Citrus maxima (Pomelo), Citrus sinensis (Orange), and Citrus medica (Cedrum) for volatile compounds by CombiPAL System technique.

摘要

Volatile components from leaves and flowers of Citrus limetta (Lemon), Citrus sinensis (Orange), Citrus medica (Cedrum), and Citrus maxima (Pomelo) were identified and analyzed by HS (headspace)-GC-MS on the Combi-PAL System technique. Constituents separated from leaf samples in lemon oil were Limonene (40.8%), Linalool (23.2%), and Citronellal (21.7%), and (E)- beta -Ocimene (9.3%), Linalool (10.3%), 8-3-Carene (8.6%) were detected in leaf volatile of C. sinensis. The principal compounds form Cedrum flower oil were Limonene (73.7%), (E)- beta -Ocimene (6.6%), and Linalool (13.0%). Main compounds in C. grandis leaf were Sabinene (5.2%), beta -pinene (8.0%), Limonene (35.9%), (E)- beta -Ocimene (7.4%), Linalool (22.1%), and Citronellal (15.6%).