4 documents found, page 1 of 1
Ion identity molecular networking for mass spectrometry-based metabolomics in t...
Schmid, Robin; Petras, Daniel; Nothias, Louis-Félix; Wang, Mingxun; Aron, Allegra T.; Jagels, Annika; Tsugawa, Hiroshi; Rainer, JohannesMade available in DSpace on 2022-04-28T19:40:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01; National Institute of General Medical Sciences; Molecular networking connects mass spectra of molecules based on the similarity of their fragmentation patterns. However, during ionization, molecules commonly form multiple ion species with different fragmentation behavior. As a result, the fragmentation ...
Thermal characterization and compounds identification of commercial Stevia reba...
Gonçalves Nunes, Wilhan Donizete [UNESP]; Mannochio Russo, Helena [UNESP]; da Silva Bolzani, Vanderlan [UNESP]; Caires, Flávio Junior [UNESP]Made available in DSpace on 2020-12-12T01:33:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; The thermal behavior of two commercially available sweeteners based on Stevia rebaudiana Bertoni was studied by TG–DSC and EGA. The composition prior and after heating was analyzed by LC–MS/MS to identify the steviol glycosides present in each formulation and thermal degradation products, respectively. ...
Pleurotusostreatus and Agaricus subrufescens: investigation of chemical composi...
Sabino Ferrari, Anna Beatriz; Azevedo de Oliveira, George; Mannochio Russo, Helena [UNESP]; de Carvalho Bertozo, Luiza [UNESP]Made available in DSpace on 2020-12-12T02:13:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; In this study, the chemical composition, total phenolic content and antioxidant activity (DPPH, ORAC and FRAP assays) of A. subrufescens and P. ostreatus, cultivated with handmade and commercials supplements, were compared. Additionally, the compounds ergosterol, saccharopine, and hexitol were identifie...
Phytochemical analysis of the methanolic leaves extract of Niedenzuella multigl...
Mannochio Russo, Helena [UNESP]; Ferreira Queiroz, Emerson; Marcourt, Laurence; Rutz, Adriano; Allard, Pierre-Marie; de Almeida, Rafael FelipeMade available in DSpace on 2020-12-12T01:59:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-06-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Niedenzuella multiglandulosa (Malpighiaceae) is a neotropical liana responsible for cattle in...