Anthocyanin-derived pigments

Pati, S. et al.. Simultaneous separation and identification of oligomeric procyanidins and anthocyanin-derived pigments in raw red wine by HPLC-UV-ESI-MS, J. Mass Spectrom., 41, 861, 2006. [Pg.504]

N. Mateus, S.de Pascual-Teresa, J.C. Rivas-Gonzalo, C.Santos-Buelga and V. de Freitas, Structural diversity of anthocyanin-derived pigments in port wines. Food Chem. 76 (2002) 335-342. [Pg.361]

A.M. Vivar-Quintana, C. Santos-Buelga and J.C. Rivas-Gonzalo, Anthocyanin-derived pigments and colour of red wines. Anal. Chim. Acta 458 (2002) 147-155. [Pg.361]

Mateus, N. et al., A new class of blue anthocyanin-derived pigments isolated from red wines. J. Agric. Food Chem. 51, 1919, 2003. [Pg.306]

Sarni-Manchado, P. et al., Stability and color of unreported wine anthocyanin-derived pigments. /. Food Sci. 61, 938, 1996. [Pg.306]

Cameira dos Santos, J.P. et al., Detection and partial characterization of new anthocyanin-derived pigments in wine. J. Sci. Food Agric. 70, 204, 1996. [Pg.308]

Vivar-Quintana, A.M. et al.. Formation of anthocyanin-derived pigments in experimental red wines. Food Sci. Technol. Int. 5, 347, 1999. [Pg.313]

A.2.4.4 Pyranoanthocyanins as Precursors of Other Anthocyanin-Derived Pigments Vinylpyranoanthocyanin Pigments... [Pg.454]

Mateus, N., De Freitas, V. (2001). Evolution and stabdity of anthocyanin-derived pigments during port wine aging. J. Agric. Food Chem. 49, 5217-5222. [Pg.459]

Monagas, M., Nunez, V, Bartolome, B., Gomez-Cordoves, C. (2003). Anthocyanin-derived pigments in Graciano, TempraniUo and Cabernet Sauvignon wines produced in Spain. Am. J. Enol. Vitic. 54, 163-169. [Pg.459]

Oliveira, J., Santos-Buelga, C., Silva, A. M. S., de Freitas, V. A. R, Mateus, N. (2006b). Chromatic and structural features of blue anthocyanin-derived pigments present in Rort wine. Anal. Chim. Acta, 563, 2-9. [Pg.567]

Figure 6.28. Fragmentation spectra of (epi)catechin-Pn-3-glu (M+ at m/z 751), Mv-3-glu-8-ethyl-(epi)catechin (M+ at m/z 809) and Mv-3-glu-8-vinyl(epi)catechin (M+ at m/z 805). (Reprinted from Journal of Mass Spectrometry, 41, Pati et al., Simultaneous separation and identification of oligomeric procyanidins and anthocyanin-derived pigments in raw red wine by HPLC-UV-ESI-MSn, p. 867, Copyright 2006, with permission from John Wiley Sons, Ltd.)...

Structural identification of anthocyanin derived pigments and the studies carried out on their mechanisms of formation allowed us to bring out a general pattern of the flavonoid reactivities (figure 2). Basically, flavonoids are built on a three-ring core consisting of A and B aromatic systems bearing hydroxyl... [Pg.69]

Mateus, N. Silva, A. M. S. Vercauteren, J. Freitas, V. d. Occurrence of anthocyanin-derived pigments in red wines. Journal of Agricultural and Food Chemistry 2001, 49 4836-4840. [Pg.87]

A second family of anthocyanin-derived pigments, present only at very low levels and exhibiting very low polarity (peaks 24, 26, 29 35), was also constituted by C4-substituted structurally rented anthocyanins (Table 2). They all exhibit a malvidin based skeleton and lower absorption maxima (504-514 nm) than the normal glucoside and acyl glucoside anthocyanins. Peak 32, having the same molecular mass (m/z 609) of peonidin-3-(6 -p-coumaroyl)glucoside... [Pg.112]

Varietal influence in the occurrence of different wine anthocyanin-derived pigments... [Pg.113]

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