Comparison of the Metabolomics of Different Dendrobium Species by UPLC-QTOF-MS.

ABSTRACT: Dendrobium Sw. (family Orchidaceae) is a renowned edible and medicinal plant in China. Although widely cultivated and used, less research has been conducted on differential Dendrobium species. In this study, stems from seven distinct Dendrobium species were subjected to UPLC-QTOF-MS/MS analysis. A total of 242 metabolites were annotated, and multivariate statistical analysis was employed to explore the variance in the extracted metabolites across the various groups. The analysis demonstrated that D. nobile displays conspicuous differences from other species of Dendrobium. Specifically, D. nobile stands out from the remaining six taxa of Dendrobium based on 170 distinct metabolites, mainly terpene and flavonoid components, associated with cys

SUBMITTER: Zhang T 

PROVIDER: S-EPMC10742841 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature