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Metal ions bound to the human milk immunoglobulin A: Metalloproteomic approach
(Elsevier B.V., 2015-01-01)
The presence of calcium, iron, and zinc bound to human milk secretory IgA (sIgA) was investigated. The sIgA components were first separated by two-dimensional polyacrylamide gel electrophoresis and then identified by ...
Mass Spectrometry Analysis of Protonated Marine Natural Product Seriniquinone
(Soc Brasileira Quimica, 2018)
Seriniquinone is a natural quinone isolated from a rare marine bacterium of the genus Serinicoccus. This secondary metabolite has been shown to have anticancer properties, which has raised attention of the scientific ...
Characterization of triterpene saponins from gypsophila arrostii by electrospray Ionization Ion trap multiple-stage mass spectrometry
(Springer, 2021-01-26)
Saponins are natural surfactant compounds whose aqueous solutions can form stable foam and micellar solutions. Gypsophila arrostii Guss., Caryophyllaceae, represents the main source of saponins for industrial applications, ...
Effect of the maceration time on chemical composition of extracts of Brazilian propolis
(Int Bee Research AssocCardiffPaís de Gales, 2006)
1-n-Butyl-3-methylimidazolium tetrachloro-indate (BMI center dot InCl(4)) as a media for the synthesis of biodiesel from vegetable oils
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2007)
Application of liquid chromatography/electrospray ionization tandem mass spectrometry to the analysis of polyphenolic compounds from an infusion of Byrsonima crassa Niedenzu
(John Wiley & Sons LtdChichesterInglaterra, 2005)