Equivalently Quantitative Ion Strategy with Quaternary Ammonium Cation Derivatization for Highly Sensitive Quantification of Lanostane-Type Triterpene Acids without Standards by Ultrahigh-Performance Liquid Chromatography-Tandem Mass Spectrometry (UHPLC-MS/MS).
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.8b03367
Abstract: Lanostane-type triterpene acids are one of the main active components in Poria cocos, which have strong anticancer, immune regulation, antiaging, and anti-inflammation effects. However, low abundance, structure similarity, poor ionization efficiency, and especially the lack… read more here.
Keywords: type triterpene; lanostane type; triterpene acids;
Iridoid glucosides and triterpene acids from Phlomis linearifolia, growing in Uzbekistan and its hepatoprotective activity
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DOI: 10.1080/14786419.2019.1677650
Abstract: Abstract A number of iridoids and triterpene acids, such as pulchelloside, sesamoside, shanshiside methyl ester, barlerin, gypsogenin acid and acetate of gypsogenic acid were isolated from the aerial part of Phlomis linearifolia and their structures… read more here.
Keywords: glucosides triterpene; phlomis linearifolia; triterpene acids; hepatoprotective activity ... See more keywords