Rapid Identification of Chemical Constituents in Hericium erinaceus Based on LC-MS/MS Metabolomics

Hericium erinaceus is a precious edible and medicinal fungus with high nutritional value. It has many functions, such as enhancing immunity, antitumor antioxidation, antihyperglycemic, antihyperlipidemic, protecting gastric mucosa. However, there are few researches about the H. compounds. In this paper, ultraperformance liquid chromatography tandem high-resolution mass spectrometry (UPLC-Q-exactive-MS/MS) was used to isolate identify compounds in erinaceus. 102 were identified by comparing standard databases MZVault, MZCloud, BGI Library (self-built Co., Ltd), including flavonoids, terpenoids, phenolic acids, phenylpropanoids, steroids, organic amino acids.