Green Synthesis of Silver Nanoparticles Using Grewia optiva Leaf Aqueous Extract and Isolated Compounds as Reducing Agent and Their Biological Activities

Table 1

Identification of bioactive compounds in aqueous extract.

Peak	Retention time (min)	Proposed identity of compound	Peak area %	Identification reference
1	1.737	Malic acid	15.82	Standard
2	2.157	Gallic acid	9.09	Standard
3	2.500	Ascorbic acid	33.97	Standard
4	13.37	Morin	2.45	Standard
5	16.06	Ellagic acid	4.16	Standard
6	20.472	Chlorogenic acid	1.56	Santos [33]
7	23.874	Quercetin-3,7-di-O-glucoside	4.92	Santos et al. [33]
8	36.55	Hydroxybenzoic acid	2.37	Standard