UPLC-TOF-MS Characterization and Identification of Bioactive Iridoids in Cornus mas Fruit

Table 1

Chromatographic and mass spectral data of phytochemical compounds identified in C. mas fruits.

Number	Name	Formula	RT	m/z	Mass		Score	Area
1	Tartaric acid	C4H6O6	4.084	149.0099	150.0171	[M − H]^−	96.91	26316227
2	Malic acid	C4H6O5	4.863	133.0145, 168.9898	134.0218	[M − H]^−; [M + Cl]^−	99.32	28327606
3	Citric acid	C6H8O7	6.57	191.0201	192.0273	[M − H]^−	98.81	4041717
4	Gallic acid	C7H6O5	13.529	169.0146	170.0219	[M − H]^−	85.94	4663081
5	Loganic acid	C16H24O10	22.345	375.1319, 411.1069	376.1372	[M − H]^−; [M + Cl]^−	98.79	3904847
6	Chlorogenic acid	C16H18O9	25.725	353.0884	354.0956	[M − H]^−	98.43	575436
7	Loganin	C17H26O10	28.028	389.1455, 435.1512	390.153	[M − H]^−; [M + HCOO]^−	98.79	954718
8	Sweroside	C16H22O9	28.393	357.1196, 393.0964, 403.1252	358.127	[M − H]^−; [M + Cl]^−; [M + HCOO]^−	98.84	3613261
9	Rutin	C27H30O16	34.772	609.1456	610.1532	[M − H]^−	98.25	28498
10	Cornuside	C24H30O14	38.501	541.1569	542.1641	[M − H]^−	93.36	17943814