Determination of Ethyl Carbamate in Commercial Sweetened Sugar Cane Spirit by ESI-MS/MS Using Modified QuEChERS and 18-Crown-6/Trifluoroacetic Acid Spiking Additives

Autor: Tonin, Angélica P. P., Poliseli, Camila B., Sinosaki, Nayane M., Martinez, Fernanda C., Santos, Oscar O., Oliveira, Cláudio C., Silva, Valquiria M., Visentainer, Jesuí V., Meurer, Eduardo C.

Publikováno v: Journal of the Brazilian Chemical Society v.33 n.6 2022
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 33, Issue: 6, Pages: 523-529, Published: 30 MAY 2022

A fast, sensitive, and selective direct injection electrospray tandem mass spectrometry (DI ESI MS/MS) method that is able to quantify ethyl carbamate in commercial sweetened sugar cane spirit is described. The preparation method uses a modified QuEC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e82a6b654b9365871a0d42d5183698f9
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532022000600523

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Identification of Fusarium oxysporum Fungus in Wheat Based on Chemical Markers and Qualitative GC-MS Test

Autor: Senes, Carlos E. R., Saldan, Nayara C., Costa, Willian F., Svidzinski, Terezinha I. E., Oliveira, Cláudio C.

Publikováno v: Journal of the Brazilian Chemical Society v.29 n.12 2018
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 29, Issue: 12, Pages: 2626-2635, Published: DEC 2018

Fusarium oxysporum is usually found in foods such as corn, wheat, soybeans and barley, and can cause economic losses and risks to health in humans and animals due to the production of mycotoxins. The conventional microbiological test for fungal ident

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2c8dce85c467cf1e1356ed20549d6ba5
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532018001202626

Microwave-assisted sample preparation in sequential injection: spectrophotometric determination of magnesium, calcium and iron in food

Autor: Oliveira, Cláudio C, Sartini, Raquel P, Zagatto, Elias Ayres Guidetti ^*

Publikováno v: In Analytica Chimica Acta 2000 413(1):41-48

Modelling of the Aromatic Aldehyde Production by Catalytic Oxidation of Lignin in a Three-Phase Fluidized Bed Reactor.

Autor: Oliveira, Cláudio C. B., Anjos, Emerson B., Silva, Jornandes D., Abreu, Cesar A. M.

Publikováno v: CET Journal - Chemical Engineering Transactions; 2019, Vol. 74, p205-210, 6p