Differentiation of argentine propolis from different species of bees and geographical origins by UV spectroscopy and chemometric analysis
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Saudi Society of Agricultural Sciences"
DOI: 10.1016/j.jssas.2018.09.003
Abstract: Abstract Bees collect vegetal resins that they mix with their wax and mechanical impurities to elaborate propolis, whose chemical composition is complex and variable depending on botanical/geographical origin, type of bee, time of year when… read more here.
Keywords: spectroscopy chemometric; spectroscopy; chemometric analysis; different species ... See more keywords
Determination of the effectiveness of a combined thermal/chemical wood modification by the use of FT–IR spectroscopy and chemometric methods
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.127133
Abstract: Abstract In this study, the combined effects of chemical (with tricine and bicine) and thermal treatments were investigated. The modifications which appeared in the wood structure were evaluated by infrared spectroscopy and chemometric methods (principal… read more here.
Keywords: effectiveness combined; chemometric methods; determination effectiveness; spectroscopy chemometric ... See more keywords