Victor Armando Pereira Freitas


AuthID: R-000-HGE

Confirmed Publications: 376



331
TITLE: Preliminary study of oaklins, a new class of brick-red catechinpyrylium pigments resulting from the reaction between catechin and wood aldehydes  Full Text
AUTHORS: Sousa, C; Mateus, N ; Perez Alonso, J; Santos Buelga, C; De Freitas, V ;
PUBLISHED: 2005, SOURCE: JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, VOLUME: 53, ISSUE: 23
INDEXED IN: Scopus WOS CrossRef: 35
IN MY: ORCID
332
TITLE: Screening of portisins (vinylpyranoanthocyanin pigments) in port wine by LC/DAD-MS
AUTHORS: Mateus, N ; Oliveira, J ; Gonzalez Paramas, AM; Santos Buelga, C; de Freitas, V ;
PUBLISHED: 2005, SOURCE: FOOD SCIENCE AND TECHNOLOGY INTERNATIONAL, VOLUME: 11, ISSUE: 5
INDEXED IN: Scopus WOS CrossRef: 16
IN MY: ORCID
333
TITLE: Flavonoids from grape seeds prevent increased alcohol-induced neuronal lipofuscin formation
AUTHORS: De Freitas, V ; Porto, PD; Assuncao, M; Cadete Leite, A; Andrade, JP ; Paula Barbosa, MM;
PUBLISHED: 2004, SOURCE: ALCOHOL AND ALCOHOLISM, VOLUME: 39, ISSUE: 4
INDEXED IN: Scopus WOS CrossRef: 14
IN MY: ORCID
334
TITLE: Flow nephelometric analysis of protein-tannin interactions  Full Text
AUTHORS: Carvalho, E; Mateus, N ; de Freitas, V ;
PUBLISHED: 2004, SOURCE: 3rd Symposium on In Vino Analytica Scientia in ANALYTICA CHIMICA ACTA, VOLUME: 513, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 40
IN MY: ORCID
335
TITLE: Formation of new anthocyanin-alkyl/aryl-flavanol pigments in model solutions  Full Text
AUTHORS: Pissarra, J; Lourenco, S; Gonzalez Paramas, AM; Mateus, N ; Santos Buelga, C; De Freitas, V ;
PUBLISHED: 2004, SOURCE: 3rd Symposium on In Vino Analytica Scientia in ANALYTICA CHIMICA ACTA, VOLUME: 513, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 34
IN MY: ORCID
336
TITLE: Influence of the addition of grape seed procyanidins to Port wines in the resulting reactivity with human salivary proteins  Full Text
AUTHORS: Mateus, N ; Pinto, R; Ruao, P; de Freitas, V ;
PUBLISHED: 2004, SOURCE: FOOD CHEMISTRY, VOLUME: 84, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef: 34
IN MY: ORCID
337
TITLE: Influence of the tannin structure on the disruption effect of carbohydrates on protein-tannin aggregates  Full Text
AUTHORS: Mateus, N ; Carvalho, E; Luis, C; de Freitas, V ;
PUBLISHED: 2004, SOURCE: 3rd Symposium on In Vino Analytica Scientia in ANALYTICA CHIMICA ACTA, VOLUME: 513, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 116
IN MY: ORCID
338
TITLE: New family of bluish pyranoanthocyanins
AUTHORS: Mateus, N ; Oliveira, J ; Haettich Motta, M; de Freitas, V ;
PUBLISHED: 2004, SOURCE: JOURNAL OF BIOMEDICINE AND BIOTECHNOLOGY, VOLUME: 2004, ISSUE: 5
INDEXED IN: Scopus WOS
IN MY: ORCID
339
TITLE: NMR structure characterization of a new vinylpyranoanthocyanin-catechin pigment (a portisin)  Full Text
AUTHORS: Mateus, N ; Oliveira, J ; Santos Buelga, C; Silva, AMS ; de Freitas, V ;
PUBLISHED: 2004, SOURCE: TETRAHEDRON LETTERS, VOLUME: 45, ISSUE: 17
INDEXED IN: Scopus WOS CrossRef: 75
IN MY: ORCID
340
TITLE: Random start local search and tabu search for a discrete lot-sizing and scheduling problem
AUTHORS: Pereira, A ; Carvalho, F; Constantino, M; Pedroso, JP ;
PUBLISHED: 2004, SOURCE: 4th Metaheuristics International Conference in METAHEURISTICS: COMPUTER DECISION-MAKING, VOLUME: 86
INDEXED IN: WOS CrossRef
Page 34 of 38. Total results: 376.

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