Table 4.

LC-ESI-MS-MS screening of Strobilanthes glutinosus in positive mode.

Sr.	RT (min)	% Area	Tentative Identification	Mol. Formula	Mol. Mass	Adduct	Chemical Class
1	1.50	1.36	Betaine	C5H11NO2	118.00	[+H]	Amino acid
2	2.28	0.94	Gentesic acid	C7H6O4	156.00	[+H]	Phenolic acid
3	2.71	1.44	Azelaic acid	C9H16O4	189.00	[+H]	Dicarboxylic acid
4	3.06	2.57	Angustifoline	C14H22N2O	235.00	[+H]	Alkaloid
5	0.57	0.66	Apigenin	C15H10O5	271.00	[+H]	Flavonoid
6	0.95	0.35	Linoleinic acid	C18H30O2	279.17	[+H]	Fatty acid
7	1.24	0.62	Linoleic acid	C18H32O2	281.50	[+H]	Fatty acid
8	3.43	0.68	Eriodictyol	C15H12O6	289.00	[+H]	Flavonoid
9	3.60	0.44	Catechin	C15H14O6	291.00	[+H]	Phenol
10	3.98	0.27	Gallic acid hexoside	C13H16O10	331.50	[+H]	Phenolic glycoside
11	4.28	0.38	7dehydro cholesterin	C27H44O	385	[+H]	Terpenoid
12	5.90	1.68	α-tocopherol	C29H50O2	429.30	[+H]	Terpenoid
13	6.21	1.74	5-OH liquiritin	C21H22O10	435.30	[+H]	Flavonoid
14	6.99	2.89	Ligstroside	C25H32O12	523.30	[+H]	Phenolic glycoside
15	6.42	2.33	Scutellarin	C21H18O12	463.30	[+H]	Flavonoid
16	7.33	1.46	Agnuside	C22H26O11	467.50	[+H]	Other
17	7.57	5.18	di-O-acetyldarutoside	C30H48O10	567.50	[+H]	Phenol
18	7.87	4.78	Rutin	C27H30O16	611.20	[+H]	Flavonoid
19	8.32	4.56	Quercetin-6,4′-dimethoxy-3-fructo-rhamnoside	C21H20O11	655.50	[+H]	Flavonoid
20	8.84	7.23	Quercetin rhamnoside-feruloyl-hexoside	C31H28O15	743.55	[+H]	Flavonoid
21	9.97	5.99	Quercetin 3-O-rhamnosyl-glucoside 7-O-rhamnoside	C27H30O16	875.50	[+H]	Flavonoid