In Vitro Antiproliferative Effect of Arthrocnemum indicum Extracts on Caco-2 Cancer Cells through Cell Cycle Control and Related Phenol LC-TOF-MS Identification

Table 3

Bioactive secondary metabolites determined by HPLC-ESI-TOF-MS in a methanol extract of A. indicum shoots.

Peaks	𝑅𝑡	𝜆 max	[M+H]^+	Compounds	Molecular formula
	(min)	(nm)	(𝑚/𝑧)	(tentatively identified)
1	1.616	280, 210	171.1076	Gallic acid	C7H6O5
2	24.024	280, 255	269.1452	3-Hydroxy-4′-methoxyflavone	C16H12O4
3	25.726	280	288.2690	Cyanidin	C15H11O6
4	32.789	280, 240	301.1448	Chrysoeriol	C16H12O6
5	34.169	280, 230, 260	303.2535	Quercetin	C15H10O7
6	34.939–35.260	280, 210	111.1173	Catechol	C6H6O2
			199.1697	Syringic acid	C9H10O5
			287.2202	Luteolin	C15H10O6