Abstract:
In this work. The film based on SA were prepared by solution casting method. Calcium
chloride was used as a crosslink agent with different ratios. The physical properties of the
film were investigated in term of and the structure of the film was characterized by Fourier
transform infrared spectroscopy. Antimicrobials activity in leaf extract of cumin seeds
powder against human pathogenic bacteria E.Coli. extract showed a broad spectrum of very
significant antibacterial activity by producing a clear zone of inhibition against E. Coli.
