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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
International Journal of Medicinal Mushrooms
Импакт фактор: 1.423 5-летний Импакт фактор: 1.525 SJR: 0.431 SNIP: 0.661 CiteScore™: 1.38

ISSN Печать: 1521-9437
ISSN Онлайн: 1940-4344

Выпуски:
Том 21, 2019 Том 20, 2018 Том 19, 2017 Том 18, 2016 Том 17, 2015 Том 16, 2014 Том 15, 2013 Том 14, 2012 Том 13, 2011 Том 12, 2010 Том 11, 2009 Том 10, 2008 Том 9, 2007 Том 8, 2006 Том 7, 2005 Том 6, 2004 Том 5, 2003 Том 4, 2002 Том 3, 2001 Том 2, 2000 Том 1, 1999

International Journal of Medicinal Mushrooms

DOI: 10.1615/IntJMedMushrooms.v18.i8.60
pages 699-711

Metabolomic Investigation of Rat Serum Following Oral Administration of the Willow Bracket Medicinal Mushroom, Phellinus igniarius (Agaricomycetes), by UPLC-HDMS

Yu Dong
Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China; Zhejiang Chinese Medical University, Hangzhou, China
Ying He
Zhejiang Chinese Medical University, Hangzhou, China
Zhongming Yu
Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
Yang Zhang
Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
Nani Wang
Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
Dan Shou
Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China; Department of Chemistry, Xixi Campus, Zhejiang University, Hangzhou, China
Changyu Li
Zhejiang Chinese Medical University, Hangzhou, China

Краткое описание

The medicinal willow bracket mushroom, Phellinus igniarius, is a species that has been reported to possess antibacterial, antioxidative, antitumor, antidiabetic, and antihyperlipidemia activities. The aim of this study was to elucidate the changes in endogenous metabolites after oral administration of a decoction of Ph. Igniarius. Ultraperformance liquid chromatography (UPLC)/electrospray ionization synapt high-definition mass spectrometry (ESI-HDMS) combined with pattern recognition approaches, including principal component analysis and orthogonal partial least squares discriminant analysis, were integrated to discover differentiating metabolites. The current metabolomics approach identified 16 ions (5 in the negative mode, 11 in the positive mode) as "differentiating metabolites". The results illustrated that Ph. Igniarius is likely to increase the biosynthesis and secretion of bile acids that provide hypolipidemic activity and showed that robust UPLC/ESI-HDMS techniques are promising for profiling analysis of medicinal mushroom metabolites.


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