1. Metabolic profiles and biomarkers of Auricularia cornea based on de-oiled camphor leaf substrate.
- Author
-
Ye L, Huang Y, Yang X, Zhang B, Li X, Zhang X, Tan W, Song C, Ao Z, Shen C, and Li X
- Subjects
- Chromatography, High Pressure Liquid, Cinnamomum chemistry, Cinnamomum metabolism, Phenols analysis, Phenols metabolism, Flavonoids analysis, Flavonoids metabolism, Alkaloids analysis, Alkaloids metabolism, Plant Leaves metabolism, Plant Leaves chemistry, Biomarkers metabolism, Biomarkers analysis, Tandem Mass Spectrometry, Metabolomics methods, Camphor metabolism, Camphor analysis, Metabolome
- Abstract
This study investigates the metabolic responses of Auricularia cornea when cultured on de-oiled leaves of Cinnamomum longepaniculatum (DeCL), an underutilized waste product. The metabolic profiles of A. cornea cultured with four different quality ratios of DeCL substrate (0 %, 14 %, 28 % and 42 %) were analyzed by UHPLC-MS/MS-based metabolomics. A total of 516 metabolites were identified and classified into 78 categories, with phenols, alkaloids and flavonoids accounting for 26.7 % of the total. In addition, 32 metabolite biomarkers associated with eight major metabolic pathways were identified. This pioneering research provides valuable insights into the utilization of DeCL, and expands our knowledge of the metabolic dynamics underlying the growth of A. cornea on alternative substrates., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF