Monitoring the Oxidative Stability of Monovarietal Extra Virgin Olive Oils by UV–Vis Spectroscopy and MCR–ALS
Sign Up to like & getrecommendations! Published in 2018 at "Food Analytical Methods"
DOI: 10.1007/s12161-018-1149-6
Abstract: The extra virgin olive oil (EVOO) has a certain oxidation resistance when compared to other vegetable oils without refining process, due to their large composition of monounsaturated fatty acids, antioxidants, and bio-compounds. The main of… read more here.
Keywords: extra virgin; vis spectroscopy; mcr als; virgin olive ... See more keywords
Identifying the presence of [V=O]2+ during SCR using in-situ Raman and UV Vis spectroscopy
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Today"
DOI: 10.1016/j.cattod.2019.02.067
Abstract: Abstract Combining UV Vis and Raman spectrosocopy allows for V O, oxo vanadium(IV) surface species to be identified during operando SCR on V2O5/TiO2 catalysts. V4+ is formed by a one electron reduction pathway by NO… read more here.
Keywords: vis spectroscopy; red shift; scr; spectroscopy ... See more keywords
Operando UV–Vis spectroscopy as potential in-line PAT system for size determination of functioning metal nanocatalysts
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.115821
Abstract: Abstract Metal nanoparticle-catalyzed reactions such as hydrogenation, cross-coupling, carbonylation, and hydroformylation reactions are the most widely used reactions in the pharmaceutical and fine chemical industries. However, there is no operando spectroscopic technique that exists to… read more here.
Keywords: operando vis; vis spectroscopy; line; metal nanocatalysts ... See more keywords
Honey authentication in terms of its adulteration with sugar syrups using UV-Vis spectroscopy and one-class classifiers.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.130467
Abstract: This work proposes the use of UV-Vis spectroscopy and one-class classifiers to authenticate honey in terms of their individual and simultaneous adulterations with corn syrup, agave syrup, and sugarcane molasses. Then, spectra of aqueous authentic… read more here.
Keywords: class classifiers; spectroscopy one; vis spectroscopy; spectroscopy ... See more keywords
Process Analytical Technology for Online Monitoring of Organic Reactions by Mass Spectrometry and UV–Vis Spectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Chemical Education"
DOI: 10.1021/acs.jchemed.8b00725
Abstract: Process analytical technologies (PATs) are used in the pharmaceutical and other industries to monitor chemical processes in real-time with analytical instrumentation. Each PAT analyzer brings its own advantages and disadvantages to the process, and multiplexing… read more here.
Keywords: vis spectroscopy; analytical technology; monitoring; spectroscopy ... See more keywords
Anthocyanin Profiling Using UV-Vis Spectroscopy and Liquid Chromatography Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of AOAC International"
DOI: 10.5740/jaoacint.19-0201
Abstract: Background: As a powerful antioxidant and natural colorant, anthocyanins are being used increasingly as a component of food supplements and nutraceutical products. Hence, its characterization is a prerequisite for further exploration of its nutraceutical potential.… read more here.
Keywords: spectral data; vis spectroscopy; analysis; mass ... See more keywords