STRATEGY FOR SCREENING OF ANTIOXIDANT COMPOUNDS FROM TWO ULMACEAE SPECIES BASED ON LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY

Strategy for Screening of Antioxidant Compounds from Two Ulmaceae Species Based on Liquid Chromatography-Mass Spectrometry

Liquid chromatography-mass spectrometry (LC-MS)-based untargeted sign metabolomics implies that annotated metabolites can serve as potential markers of the associated bioactivities of plant extracts.Firstly, we selected Aphananthe aspera and Zelkova serrata (Family: Ulmaceae) from 16 Korean plant species based on their distinct principal component

read more


Demographic Disparities Using Ranked-Choice Voting? Ranking Difficulty, Under-Voting, and the 2020 Democratic Primary

Ranked choice voting (RCV) Mountaineering - Femme - Skis has become increasingly popular in recent years, as more jurisdictions in the US adopt the voting system for local, state, and federal elections.Though previous studies have found potential benefits of RCV, some evidence suggests ranking multiple candidates instead of choosing one most prefer

read more