Contents



**III**

**Chapter 16 273**

**Chapter 17 291**

DFT Study of Structure and Radical Scavenging Activity of Natural

Structure-Property Relationships in Benzofurazan Derivatives: A Combined Experimental and DFT/TD-DFT Investigation *by Hanen Raissi, Imen Chérif, Hajer Ayachi, Ayoub Haj Said,* 

*Fredj Hassen, Sahbi Ayachi and Taoufik Boubaker*

Pigment Delphinidin and Derivatives *by Sumayya Pottachola, Arifa Kaniyantavida* 

*and Muraleedharan Karuvanthodiyil*
