Raman spectroscopy is a very powerful tool for material analysis, allowing for exploring the
properties of a wide range of different materials. Since its discovery, Raman spectroscopy …

Raman spectroscopy has been gaining popularity as an analytical tool due to advances in
development of Raman spectrometry and the power of personal computers. Due to to its …

Raman microscopy systems are becoming increasingly widespread and accessible for
characterising chemical species. Microfluidic systems are also progressively finding their …

Background The consumption of alcoholic beverages is an integral part of many socio-
cultural traditions. The existing methods of compositional analysis and quality control of …

The demand for functional foods and neutraceuticals is on the rise, leaving product
development companies racing to improve bioactive compound extraction methods-a key …

In this study, direct quantification of ethanol and methanol in distilled alcoholic beverages
using Raman spectroscopy was performed. Raman spectra of varying ethanol–methanol …

Based on the UV–vis absorption spectra of commercially bottled tequilas, and with the aid of
multivariate analysis, it is proved that different brands of white tequila can be identified from …

Currently, the authenticity and traceability of Tequila are determined in an inspection
process carried out by the Tequila Regulatory Council. However, in recent years, the …

Sales of reputed, Mexican tequila grown substantially in last years and, therefore,
counterfeiting is increasing steadily. Hence, methodologies intended to characterize and …

The aim of this paper is the comparison of the classic Arnon method with the DMSO method
regarding the determination of chlorophyll content in California Wonder peppers stored for …