Development and Validation of a Dynamic Vapor Sorption -Fast Gas Chromatography Method for Studying the Effects of Humidification and Temperature on Volatile Release From Amorphous Carbohydrate Glasses

Bohn, Dawn Marie

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Title:	Development and Validation of a Dynamic Vapor Sorption -Fast Gas Chromatography Method for Studying the Effects of Humidification and Temperature on Volatile Release From Amorphous Carbohydrate Glasses
Author(s):	Bohn, Dawn Marie
Doctoral Committee Chair(s):	Shelly Schmidt
Department / Program:	Food Science and Human Nutrition
Discipline:	Food Science and Human Nutrition
Degree Granting Institution:	University of Illinois at Urbana-Champaign
Degree:	Ph.D.
Genre:	Dissertation
Subject(s):	Agriculture, Food Science and Technology
Abstract:	The overall objective of this study was to develop and validate a rapid volatile analysis method which coupled Dynamic Vapor Sorption technology with fast gas chromatography-flame ionization detection for studying the effects of humidification and temperature on volatile release from amorphous glasses. Uncertainty analysis was performed on the results obtained from the validation experiments. The method was also used to analyze the physicochemical and kinetic changes that occur at various relative humidities and temperatures that initiate the volatile release from amorphous glasses.
Issue Date:	2004
Type:	Text
Language:	English
Description:	372 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2004.
URI:	http://hdl.handle.net/2142/83692
Other Identifier(s):	(MiAaPQ)AAI3153251
Date Available in IDEALS:	2015-09-25
Date Deposited:	2004