Skip to main content

Advertisement

Table 2 Proposed phytochemical constituents in AEE

From: Acanthus ebracteatus leaf extract provides neuronal cell protection against oxidative stress injury induced by glutamate

Peak No. Rt (min) [M + H]+ (m/z) Area (%) Proposed compound Theoretical mass Mass error (ppm) Database/ Reference
9 1.8 118.088 10.5 Betaine 117.079 14 METLIN
10 1.8 118.087 7.7 Betaine 117.079 6 METLIN
13 2.1 268.104 0.7 Adenosine 267.097 0 METLIN, [23]
18 7.3 463.181 0.4 Verbasoside 462.174 0 METLIN
25 8.1 595.165 0.2 Vicenin-2 594.158 1 METLIN, [23]
28 8.7 325.091 6.9 Skimmin 324.085 2 METLIN, KNApSAcK
31 9.0 625.212 2.3 Verbascoside, Isoverbascoside 624.205 1 METLIN, [23]
32 9.0 625.210 1.2 Verbascoside, Isoverbascoside 624.205 4 METLIN, [23]
35 9.2 639.228 0.2 Leucosceptoside A 638.221 1 [23]
37 9.4 197.117 1.7 Loliolide 196.110 1 METLIN, KNApSAcK
47 10.5 351.214 1.1 Andrographolide 350.209 7 METLIN
95 17.4 279.231 2.9 α-Linolenic Acid 278.225 3 METLIN