Table 1. Liquid chromatography quadrupole time-of-flight mass spectrometry (LC-Q-TOF-MS) bush tea extract compounds identified before ZnO nanoparticles synthesis using MetFrag software (KEGG and ChemSpider databases, 50 ppm).

	Compound name	Formula	RT [sec]
1	(+)-7-Isojasmonic acid	C 12H 18O 3	294
2	(6Z,9Z,12Z)-Octadecatrienoic acid	C 18H 30O 2	543.6
3	10-Oxo-11,15-phytodienoic acid	C 18H 28O 3	357.6
4	13-hydroxy-9Z,11E-octadecadienoic acid	C 18H 32O 3	652.2
5	17-Hydroxylinolenic acid	C 18H 30O 3	340.8
6	1-O,6-O-Digalloyl-beta-D-glucose (tannin)	C 20H 20O 14	351
7	3,6-Anhydroglucose	C 6H 10O 5	228.6
8	3-hydroperoxy-4-phenyl-pentan-1-ol/Loliolide	C 11H 16O 3	309
9	3-tert-Butyl-5-methylcatechol	C 11H 16O 2	426
10	4-Heptyloxyphenol	C 13H 20O 2	282.6
11	4”-Hydroxyacetophenone	C 8H 8O 2	71.4
12	4-Hydroxyestradiol-17beta	C 18H 24O 3	443.4
13	5,7,3'-Trimethoxy-6,4',5'-trimethoxyisoflavone	C 18H 16O 8	690
14	7-Hydroxy-2”,4”,5”-trimethoxyisoflavone	C 18H 16O 6	726
15	Naringenin 7-O-beta-D-glucoside	C 21H 22O 10	435.6
16	17-Hydroxylinolenic acid	C 18H 30O 3	372.6
17	Adenine	C 5H 5N 5	783
18	alpha-Curcumene	C 15H 22	609.6
19	5S-Hydroperoxy-18R-HEPE	C 20H 30O 5	274.8
20	Atropaldehyde	C 9H 8O	345
21	Scullcapflavone II	C 19H 18O 8	462.6
22	Cinnamaldehyde	C 9H 8O	354
23	Cisapride	C 29H 27N 3O 3	115.8
24	Coumaric acid/Caffeic Aldehyde	C 9H 8O 3	285
25	Coumarin	C 9H 6O 2	76.8
26	D-Norvaline	C 5H 11NO 2	48
27	Homovanillate/Dihydrocaffeic acid	C 9H 10O 4	288.6
28	Lancerin	C 19H 18O 10	348.6
29	Lophophorine/Stovaine	C 13H 17NO 3	55.8
30	Mallotophenone	C 21H 24O 8	432
31	Malonyldaidzin	C 24H 22O 12	207.6
32	Melampodin A	C 21H 24O 9	399.6
33	Montanol	C 21H 36O 4	513.6
34	Myrcene/(E)-beta-Ocimene	C 10H 16	321.6
35	Nafenopin glucuronide	C 26H 30O 9	291
36	Neocnidilide/4-Hexyloxyphenol	C 12H 18O 2	421.8
37	Pentalen-13-ol/Nonylphenol	C 15H 24O	411
38	Petasin/Cafestol	C 20H 28O 3	558.6
39	Pinosylvin	C 14H 12O 2	276.6
40	Quinestrol	C 25H 32O 2	232.2
41	Traumatic acid	C 12H 20O 4	403.8
42	Tricin	C 17H 14O 7	379.8
43	Umbelliferone/4-Hydroxycoumarin	C 9H 6O 3	209.4
44	4”-Hydroxyacetophenone	C 8H 8O 2	1.19