Posters
« Back
Qualitative Comparison of Wine Process Samples with UHPLC and Ultra-High Resolution TOFMS
EP20066
Poster Title: Qualitative Comparison of Wine Process Samples with UHPLC and Ultra-High Resolution TOFMS
Submitted on 19 Dec 2013
Author(s): Jeffrey S. Patrick, Joe Binkley, Matthew Giardina and Kevin Siek
Affiliations: Leco Corporation
Poster Views: 651
View poster »


Poster Information
Abstract: The transition of winemaking from an art to a more exacting science is dependent upon the detection and understanding of nutrient and flavor loss and accumulation during the processing. In addition, the ability to detect and quantify potential contaminant compounds such as biogenic amines, pesticides, herbicides, fungicides, and phytotoxins is also of critical importance. The work detailed in this poster details how ultra-high resolution TOFMS with multiple reflections was utilized to generate fingerprints of several wines and their pre-harvest wine grape juices.Summary: The evaluation, identification, and quantitation of flavones, antioxidants and related nutrients, biogenic amines, and potential contaminants in wine and other foodstuffs provides valuable information on their nutritional and health values.Report abuse »
Creative Commons