Identification of Secondary Metabolites in Flammulina velutipes by UPLC-Q-Exactive-Orbitrap MS. (26th July 2021)

• Record Type: Journal Article
• Authors: Ding, Ying; Chen, Sitan; Wang, Honglin; Li, Shanlei; Ma, Changyang; Wang, Jinmei; Cui, Lili
• Other Names: Tang Xiao-zhi Academic Editor.
• Is Part Of: Journal of food quality. Volume 2021(2021)
• Publication Date: 2021-07-26
• Subjects: Food industry and trade -- Quality control -- Periodicals; Food industry and trade -- Standards -- Periodicals; Food -- Periodicals; 664.07
• DOI: 10.1155/2021/4103952
• Languages: English
• ISSNs: 0146-9428

Abstract

Abstract : Flammulina velutipes is the fourth largest edible fungus in China with high nutritional value. In this paper, ultrahigh-performance liquid chromatography tandem hybrid quadrupole-Orbitrap mass spectrometry (UPLC-Q-Exactive-Orbitrap MS) was used to identify the secondary metabolites of F. velutipes . The metabolites were identified by comparing the retention time, accurate molecular weight, and MS 2 data with standard databases of mzVault and mzCloud (compound: 17, 000 + ) and BGI high-resolution accurate mass plant metabolome database (plant metabolite: 2500 + ). Finally, 26 secondary metabolites were preliminarily identified, including flavonoids, phenylpropanoids, organic acids, and steroids.