REFERENCES
- Barata , L.E.S. , Schiozer , A.L. , Braga , A.M.P. , Schreiber , A.Z. , and Fernandes , L.L. 2006 . Extratos e composiç[otilde]es fitoterápicos a base de Arrabidaea chica para emprego como antifúngico e antibacteriano. Patent Invention. PI0600943–3. Unicamp. Patent deposit: 23/02/2006, INPI, Brasil .
- Beebe , K.R. , Pell , R.J. , and Seasholtz , M.B. 1998 . Chemometrics: A Practical Guide . New York : John Wiley & Sons , pp. 1 – 180 .
- Brouillard , R. 1982 . Chemical structure of anthocyanins . In Markakis , P. (Ed.), Anthocyanins as Food Colors (pp. 1 – 40 ). London : Academic Press .
- Brouillard , R. 1983 . The in vivo expression of anthocyanin colour in plants . Phytochem. , 22 : 1311 – 1323 .
- Devia , B. , Llabres , G. , Wouters , G. , and Dupont , L. 2002 . New 3-deoxyanthocyanidins from leaves of Arrabidaea chica. J. Phyt. Anal ., 13 : 114 – 120 .
- Francis , F.J. 1982 . Analysis of anthocyanins . In Markakis , P. (Ed.), Anthocyanins as Food Colors (pp. 182 – 205 ). New York : Academic Press.
- Juan , A. and Tauler , R. 2003 . Chemometrics applied to unravel multicomponent processes and mixtures: Revisiting latest trends in multivariate resolution . Anal. Chem. Acta. , 500 : 195 – 210 .
- Levi , M.A.B. , Scarminio , I.S. , Poppi , R.J. , and Trevisan , M.G. 2004 . Three-way chemometric method study and UV-vis absorbance for the study of simultaneous degradation of anthocyanins in flowers of the Hibiscus rosa-sinensys species . Talanta , 62 : 299 – 305 .
- Março , P.H. , Levi , M.A.B. , Scarminio , I.S. , Poppi , R.J. , and Trevisan , M.G. 2005 . Exploratory analysis of simultaneous degradation of anthocyanins in the calyces of flowers of the Hibiscus sabdariffa species by PARAFAC model . Anal. Sci. , 21 : 1523 – 1527 .
- Março , P.H. and Scarminio , I.S. 2007 . Q-mode curve resolution of UV-vis spectra for structural transformation studies of anthocyanins in acid solutions . Anal. Chem. Acta. , 583 : 138 – 146 .
- Melo , M.J. , Moura , S. , Maestri , M. , and Pina , F. 2002 . Micelle effects on multistate/multifunctional systems based on photochromic flavylium compounds: The case of luteolinidin . J. Mol. Struct. , 612 : 245 – 253 .
- Mendieta , J. , Díaz-Cruz , M.S. , Esteban , M. , and Tauler , R. 1998. Multivariate curve resolution: A possible tool in the detection of intermediate structures in protein folding. Biophys. J. , 74: 2876–2888.
- Morita , T. and Assumpção , R.M.V. 1981 . Manual De Soluç[otilde]es, Reagentes e Solventes . São Paulo, Brasil : Edgard Blücher Ltda. , pp. 272 – 278 .
- Rein , M.J. and Heinonen , M. 2004 . Stability and enhancement of berry juice color . J. Agric. Food Chem. , 52 : 3106 – 3114 .
- Tauler , R. 1995 . Multivariate curve resolution applied to second-order data . Chemom. Intell. Lab. Syst. , 30 : 133 – 146 .
- Tauler webpage: http://www.ub.es/gesq/mcr/mcr.htm (accessed 20 June 2007) .
- Terci , D.B.L. and Rossi , A.V. 2002 . Indicadores naturais de pH: Usar papel ou solução? Quim Nova , 25 : 684 – 688 .
- Wissgot , U. and Bortlik , K. 1996 . Prospects for new natural food colorants . Trends in Food Sci. Tech. , 7 : 298 – 302 .