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Identifi cation of phytochemicals from Lentinus edodes and Auricularia auricula with UPLC-Q-Exactive Orbitrap MS
来源:食品科学网 阅读量: 264 发表时间: 2022-10-28
作者: Lili Cui, Yuhang Liu, Ming Liu, Mengjie Ren, Adel F. Ahmed, Wenyi Kang
关键词: Lentinus edodes; Auricularia auricula; Phytochemicals; UPLC-Q-Exactive-Orbitrap MS
摘要:

Lentinus edodes and Auricularia auricula are the first and second largest edible fungi in China with high nutritional and medicinal values. Research about phytochemicals of L. edodes and A. auricula mainly focuses on polysaccharides, other phytochemicals are not fully studied. Phytochemicals of L. edodes and A. auricula were investigated by ultra-high performance liquid chromatography tandem hybrid quadrupole-orbitrap mass spectrometry (UPLC-Q-Exactive-Orbitrap MS). Twenty-three compounds were identifi ed in L. edodes, mainly including amino acids and analogs, fl avonoids, nucleosides and analogs, phenols and steroids. Twenty-nine compounds were identifi ed in A. auricula, mainly including amino acids and analogs, nucleosides and analogs, fl avonoids and phenols. There are 9 common ingredients of L. edodes and A. auricula, including 4 amino acids and analogs, 2 fl avonoids, 2 nucleosides and analogs and 1 phenol.

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