About this document
Alcohol Content Analysis in Beverages by Pame Andrade Mina is a document available to read on EtoBox.
This document describes a study that used Fourier transform mid-infrared spectrophotometry (FT-MIR) and near-infrared spectrophotometry (NIR) to directly determine the ethanol and methanol content in distilled alcoholic beverages without sample preparation. FT-MIR could identify and quantify ethanol and methanol separately, while NIR was used to determine total alcohol content without diluting samples. Calibration curves of peak height or area versus concentration were developed for ethanol concentrations u
- Author
- Pame Andrade Mina
- Language
- EN