Figure 5

Antibacterial activity and shelf-life studies. (a,b) Images of the inhibition zones of the bacterial growth of B. cereus in the presence of DOFLH without (a) and with (b) CB7 at pH 7.5. (c) Bar chart representation of antibacterial activity (in terms of inhibition zone) of DOFLH in the absence (black bar) and presence (red bar) of CB7 with time against four bacteria.