Comparison of metabolomics of Dendrobium officinale in different habitats by UPLC-Q-TOF-MS |
| |
| Institution: | 1. Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China;2. State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China;3. Citrus Research Institute, Chinese Academy of Agricultural Sciences/Southwest University, Chongqing 400700, China;4. School of Pharmacy, Wenzhou Medical University, Wenzhou, 325035, China;5. Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China;6. College of Horticulture, China Agricultural University, Beijing 100193, China |
| |
| Abstract: | Dendrobium officinale has been considered over past centuries to be extremely valuable for use as an herbal medicine in South Asian countries. In this work, the chemical profiles of D. officinale from different habitats were systematically characterized using ultra-performance liquid chromatography time-of-flight mass spectrometry (UPLC-Q-TOF-MS) and multivariate analysis. The principal component analysis (PCA), partial least squares discriminate analysis (PLS-DA) and orthogonal partial least squares analysis (OPLS-DA) of UPLC-Q-TOF-MS data displayed an obvious separation. Several flavonoids and terpenoids derivatives contribute to the quantitative chemotypic variation within and between the samples as observed. These findings lead to a better understanding of the phytochemical variation of D. officinale which can aid in quality control of raw material. |
| |
| Keywords: | Dendrobium officinale Different habitats UPLC-Q-TOF-MS Fingerprinting |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
