Rapid assessment of enniatins in barley grains using near infrared spectroscopy and chemometric tools

Advances in immunoassay‐based strategies for mycotoxin detection in food: From single‐mode immunosensors to dual‐mode immunosensors

“…By introducing chemometric methods to molecular spectroscopy such as ultraviolet spectroscopy (Rasch et al, 2010), infrared spectroscopy (Tyska et al, 2022), Raman spectroscopy (Wu, Pu, et al, 2021), and FL spectroscopy (Gonzalez et al, 2020), it is possible to extract chemical information from complex data such as spectra, which will help to discover information related to mycotoxin contamination hidden in the spectra. Therefore, the combination of appropriate chemometric models and spectroscopy can be used to assess mycotoxin contamination in food samples (Carames et al, 2022), while automated spectral processing can extract useful information from complex spectra. Finally, portable equipment with on-site detection should be developed.…”

Development and Validation of a Hand Held Spectrophotometric Method by Near Infra-Red (NIR) using PCA Approaches and Chemometric Tools: Application for Qualitative and Quantitative Determination of Tadalafil Marketed in Kinshasa-D.R. Congo

“…40% of the test samples in a collaborative 2016 survey conducted by four producers and distributors of erectile dysfunction medications were fabricated. There have also been reports of tadalafil that isn't real from the US, Canada, and Australia [2]. These medications are frequently made in unregulated street labs without adhering to good manufacturing practices.…”

“…Several analytical methods have already been documented in the literature and can be broadly categorized into two categories: spectroscopic and chromatographic methods. Large quantities of these products arrive on the European market, which requires the development of simple and rapid methods to help customs officers detect them ; this is the case with the near-infrared technique [1][2][3].…”

“…However, Vibrational spectroscopy is a preferred detection and quantification technology in the crops industry and can address some of the limitations of the aforementioned methods when combined with multivariate statistical analysis techniques (chemometrics). In particular, near-infrared (NIR) spectroscopy showed that it could accurately quantify a wide range of elements and compounds [2,8,9]. Infrared spectroscopy has showed potential as tool for the control in different environments [10], and it also demonstrated benefits for non-invasive and immediate detection, which allowed the technique to gain acceptance and a wide range of use in industries, including biomedicine and more.…”