Biosynthesis of Silver Nanoparticles by Polysaccharide of Leucaena leucocephala Seeds and Their Anticancer, Antifungal Properties and as Preservative of Composite Milk Sample

Figure 3

(a) The reaction mixture color was changed from yellow (a) to reddish brown (b) after the addition of AgNO₃ solution (0.1 mM) to aqueous polysaccharides of Leucaena leucocephala seeds. (b) UV-Vis spectrum of AgNPs synthesized using polysaccharides extracted from L. leucocephala seeds.

(a)

(b)