Chemical Variation and Environmental Influence on Essential Oil of Cinnamomum camphora.

ABSTRACT: Cinnamomum camphora is a traditional aromatic plant used to produce linalool and borneol flavors in southern China; however, its leaves also contain many other unutilized essential oils. Herein, we report geographic relationships for the yield and compositional diversity of C. camphora essential oils. The essential oils of 974 individual trees from 35 populations in 13 provinces were extracted by hydrodistillation and analyzed qualitatively and quantitatively by gas chromatography-mass spectrometry and gas chromatography-flame ionization detection, respectively. Oil yields ranged from 0.01% to 3.46%, with a significantly positive correlation with latitude and a significantly negative correlation with longitude. In total, 41 compounds were identified, including 15 monoterpenoi

SUBMITTER: Zhang T 

PROVIDER: S-EPMC9919661 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature