Skip to main content

Table 3 List of constituents based on the of HPLC analysis of Spinacia oleracea L extract

From: Influence of bio-fertilizer containing beneficial fungi and rhizospheric bacteria on health promoting compounds and antioxidant activity of Spinacia oleracea L.

t R Negative mode (m/z) Possible compound Chemical name MS2 (−)
0.93 193 C10H10O4 Ferulic acid 175
0.98 179 C9H8O4 Caffeic acid 161, 143
1.58 353 C16H18O9 Chlorogenic acid 335, 249
1.67 285 C15H10O6 Kaempferol 267, 225
4.26 285 C15H10O6 Luteolin 267, 225, 153
6.85 295 C13H12O8 Caffeoylmalic acid 163, 149
7.10 163 C9H8O3 Coumaric acid 119
7.60 787 C33H40O22 Quercetin-3-gentiobioside-7-glucoside 772, 769, 655, 637,505, 373, 330, 313
8.20 801 C34H42O22 Isorhamnetin-3-Gentiobioside-7-glucoside 786,769, 669, 651, 387, 345, 330, 329
8.51 465 C20H22O9 Cassiaside 437, 407, 379, 259, 241
8.63 301 C15H10O7 Quercetin 283, 265 255, 237
8.96 337 C16H18O8 5-p-coumaroylquinic acid 277, 191
10.3 521 C30H34O8 Benzoylgomisin H 345
12.1 519 C29H28O9 Schisantherin D 343
12.5 503 C29H28O8 Interiotherin A 327
12.8 533 C27H34O11 Phillyrin 357
16.5 311 C13H12O9 Caffeoyltartaric acid 149