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An Unprecedented Research Project Into The Alcohol Retention Variation Of Flavored Spirits, Armanda Fae Mcfadden
An Unprecedented Research Project Into The Alcohol Retention Variation Of Flavored Spirits, Armanda Fae Mcfadden
Online Theses and Dissertations
Accurate determination of alcohol by volume (ABV) is necessary, but previously used techniques are proving inaccurate with new flavored spirits. Specifically, control experiments showed that increasing concentrations of sugar led to increasingly inaccurate ABV determination. We hypothesize the intermolecular forces present in these beverages are significantly altered by the presence of sugar, which in turn leads to the observed inaccuracies in ABV measured through distillation. We used additives such as NaCl and NaOH to strategically and systematically vary intermolecular interactions and the influences of these additives on ABV were tested through distillation, densitometry, and nuclear magnetic resonance spectroscopy (NMR). Given …