Table 2 in Cytotoxicity of methanolic extract of Swertia petiolata against gastric cancer cell line SNU- 5 is via induction of apoptosis ⁎

<p><b>Table 2</b> LC&ndash;MS identification of major constituents of methanolic extract of <i>Swertia petiolata</i>. The retention time peak numbers are as per Fig. 6.</p><table><tbody><tr><th>Peak no.</th><th>Retention time (minutes)</th><th>M-H</th><th>M + H</th><th>Molecular weight</th><th>Compound</th></tr></tbody><tbody><tr><th>1</th><td>7.6</td><td>355</td><td>&ndash;</td><td>354</td><td>Chlorogenic acid</td></tr><tr><th>2</th><td>9.9</td><td>163</td><td>165</td><td>164</td><td><i>p</i> -Coumaric acid</td></tr><tr><th>3</th><td>11.2</td><td>&ndash;</td><td>455</td><td>456</td><td>Ursolic acid</td></tr><tr><th>4</th><td>12.4</td><td>&ndash;</td><td>465</td><td>464</td><td>Myrecetin 3- <i>O</i> -rahamnoside</td></tr><tr><th>5</th><td>15.1</td><td>326</td><td>&ndash;</td><td>327</td><td>Unidentified</td></tr><tr><th>6</th><td>15.9</td><td>433</td><td>435</td><td>434</td><td>Quercetin 3-arabinoside</td></tr><tr><th>7</th><td>18.5</td><td>447</td><td>&ndash;</td><td>448</td><td>Kaempherol 3- <i>O</i> -glucoside</td></tr><tr><th>8</th><td>21.3</td><td>271</td><td>273</td><td>272</td><td>Naringenin</td></tr><tr><th>9</th><td>22.4</td><td>269</td><td>&ndash;</td><td>270</td><td>Genistein</td></tr><tr><th>10</th><td>26.2</td><td>315</td><td>&ndash;</td><td>316</td><td>Isorhamnetin</td></tr><tr><th>11</th><td>28.7</td><td>287</td><td>289</td><td>288</td><td>Swerchirin</td></tr></tbody></table>