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HPLC and capillary electrophoresis for determination of acids, terpenes and aldehydes in natural rosins

McKeon, Louise and Regan, Fiona and Burns, Barry and Leonard, Raymond G. (2013) HPLC and capillary electrophoresis for determination of acids, terpenes and aldehydes in natural rosins. In: HPLC13, 16-20 June 2013, Amsterdam, Netherlands.

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Abstract

Rosins are natural compounds derived from pine tree resin. They have many uses in industry, including paints, adhesives and soldering fluxes. In this work HPLC and CE was used to characterise rosin samples which are composed of 90% acidic compounds and 10% neutral compounds including aldehydes and terpenes. Cyclodextrin-modified CE methods were developed for the separation of acids, terpenes and aldehyde groups. The presence and concentration of acids in several rosin samples was investigated.

Item Type:Conference or Workshop Item (Poster)
Event Type:Conference
Refereed:No
Uncontrolled Keywords:HPLC; capillary electrophoresis; acids; terpenes; aldehydes; natural rosins
Subjects:Physical Sciences > Analytical chemistry
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Science and Health > School of Chemical Sciences
Research Initiatives and Centres > National Centre for Sensor Research (NCSR)
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:18585
Deposited On:12 Jul 2013 11:12 by Fiona Regan. Last Modified 02 Nov 2016 16:19

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