Background:
Pure anthocyanin from grape variety medika: • We extracted and isolated pure anthocyanins from grape variety medika • The extraction procedure for anthocyanin from medika was optimized • The unique combination of anthocyanin from medika was established through HR-LC-MS/MS analysis • The antioxidant potential of this anthocyanin was established through DPPH, FRAP or ABTs assays • The in-vitro and invivo anticancer activity established against colon cancer. Spray dried formulation of anthocyanins form medika: • Micro encapsulated formulation of anthocyanin of 10, 15 and 20% ai was prepared through spray drying • The formulation contains different constituents like maltodextrin, gum arabica and citric acid etc. • The release kinetics of these formulations at stomach pH, intestinal pH and at 7.4 pH was established • The anti-oxidant potential of these formulations were established through DPPH, FRAP or ABTS assays Technology Details:
• The innovation give value addition to the grape • It provide higher anti-oxidant potential spray dried formulation of anthocyanins • The innovation provides a simple cost-effective method for extraction of anthocyanins from grape.