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Antiradical Aromatic Constituents from Pleurotus eryngii

文献类型: 外文期刊

作者: Cao, Xin-Xin 1 ; Sun, Jin-Yue 2 ; Liu, Chao 2 ; Zhang, Jun-Sheng 1 ; Zhang, Hua 1 ;

作者机构: 1.Univ Jinan, Sch Biol Sci & Technol, Jinan 250022, Peoples R China

2.Shandong Acad Agr Sci, Inst Agrofood Sci & Technol, Jinan 250100, Peoples R China

关键词: Pleurotus eryngii; aromatics; ferulic acid ester; syringic acid ester; antiradical

期刊名称:RECORDS OF NATURAL PRODUCTS ( 影响因子:1.735; 五年影响因子:1.714 )

ISSN: 1307-6167

年卷期: 2021 年 15 卷 3 期

页码:

收录情况: SCI

摘要: Six aromatic compounds including a new (Z)-ferulic acid ester (1) and a new syringic acid ester (2), as well as four known ferulic acid esters (3-6), were isolated from a well-known edible mushroom, Pleurotus eryngii. Structures of these aromatics were unambiguously characterized via spectroscopic methods especially MS and NMR techniques. All the isolates were assessed for their antiradical effect and NO production inhibitory activity in RAW264.7 macrophages, and compounds 1 and 3 displayed mild DPPH radical removing activity, with IC50 values of 25.0 and 21.6 mu M, respectively.

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[1]Antiradical Aromatic Constituents from Pleurotus eryngii. Cao, Xin-Xin,Zhang, Jun-Sheng,Zhang, Hua,Sun, Jin-Yue,Liu, Chao. 2021

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