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Anthocyanins and Copigments from fruits, vegetables and flowers : Characterization, Separation and Isolation by Membrane and Countercurrent Chromatography.

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Rodriguez-Werner, Miriam Adriana
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Göttingen : Cuvillier Verlag, 2016.
Temas:
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Content; 1 Introduction and Intention; 2 General; 2.2 Raw materials; 2.3 Preparative techniques for separation; 3 Results and Discussion; 3.3 Black chokeberry; 3.4 Sour cherries; 3.5 Black carrots; 3.6 Purple sweet potato; 3.7 Roselle; 3.8 Butterfly pea; 3.9 Authenticity and Food Adulterations; 4 Material and Methods; 4.1 Plant materials; 4.2 Chemicals; 4.3 Extraction of polyphenols; 4.4 Adsorption chromatography on Amberlite XAD-7; 4.5 Solvent precipitation; 4.6 Device parameters; 4.6.1 HPLC-DAD; 4.6.2 HPLC-DAD-ESI-MSn; 4.6.3 TLC; 4.6.4 UV Spectrophotometer; 4.6.5 Membrane chromatography.
  • 4.6.6 Countercurrent Chromatography4.6.7 Nuclear Magnetic Resonance Spectroscopy; 5 Summary and Conclusion; 6 Zusammenfassung; 7 References.