## 3 Results and Discussion
### Identity Assignment and Confirmation of the Components in PJ, PM, and PZ
** & **Tg/min** & **Formula** & \multicolumn{2}{c}{**IM – HI–1**} & \multicolumn{2}{c}{**IM + HCOO1–**} & \multicolumn{2}{c}{**MS/MS**} & \multicolumn{2}{c}{**Identification**} & \multicolumn{1}{c}{**Sample**} \\ \hline
**Calculated** & **Measured** & & & & & & \\
1 & 50.7 & C\({}_{9}\)H\({}_{80}\)O\({}_{23}\) & 1091.56327 & 1091.52698 & & 1023, 1007, 965, 783 & Yesanthineode G & PJ \\
2 & 5.31 & C\({}_{9}\)H\({}_{80}\)O\({}_{9}\) & 961.53666 & 961.53566 & 1007.54340 & 799, 781.637, 6519 & G-ReI/C-Re2/G-Ray/NCN-NC-M isomer & PJ, PZ \\
3 & 5.36 & C\({}_{9}\)H\({}_{80}\)O\({}_{9}\) & 107.55480 & 107.574590 & 945.783, 637, 475, 391, 191 & Floral G-M/Toral G-N & PJ, PZ \\
4 & 5.44 & C\({}_{9}\)H\({}_{80}\)O\({}_{23}\) & 1091.56327 & 1091.52454 & & 929, 767, 473 & Yesanthineode G & PJ, PJ, PZ \\
5 & 5.61 & C\({}_{9}\)H\({}_{80}\)O\({}_{9}\) & 947.52014 & 972.52293 & 993.52789 & 918, 653, 693, 941, 391 & Vina G-Re/Vesanthinoode C & PZ \\
5 & 5.64 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 961.53666 & 961.53577 & 1007.54224 & 799, 783, 677, 475, 391 & 20-gk-gk-gk-f & PJ, PZ \\
7 & 5.74 & C\({}_{9}\)H\({}_{80}\)O\({}_{9}\) & 961.53666 & 961.53503 & 1007.54285 & 943, 931, 799, 637 & G-ReI/C-Re2/G-Ray/NCN-NC-M isomer & PJ, PZ \\
8 & 5.75 & C\({}_{9}\)H\({}_{80}\)O\({}_{9}\) & 1107.5947 & 107.59314 & 115.60094 & 945.783, 675, 475, 391 & Yasanthineode E & PJ, PZ \\
9 & 5.92 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 785.46188 & 785.46246 & 831.47443 & 739, 693, 641, 391 & Magnionale R2 isomer & PJ \\
10 & 5.93 & C\({}_{9}\)H\({}_{80}\)O\({}_{9}\) & 961.53666 & 961.53620 & 1007.54651 & 799, 817, 675, 475, 391 & 20-gk-gk-f & PJ \\
11 & 5.94 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 107.558400 & 107.58333 & 112.58960 & 945.734, 677, 391, 191 & Floral G-M/Toral G-N & PJ \\
12 & 5.99 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 785.46188 & 785.46429 & 831.47418 & 793, 653, 491, 391 & Magnionale R2 isomer & PJ, PZ \\
13 & 6.01 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 931.52059 & 931.5201 & 973.5201 & 979, 769, 637, 475 & 1-gk-f & PJ, PZ \\
14 & 6.09 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 794.98838 & 799.4821 & & 667, 633, 691, 445, 391 & Pseudo G-F-H1 isomer & PJ, PZ \\
15 & 6.10 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 981.54174 & 819.54577 & 766, 763, 618, 518, 453, 371 & Pseudo G-C-R1 but gkF & PJ \\
16 & 6.11 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 1146.05613 & 1149.60181 & 1195.60184 & 1149, 1107, 961, 837, 475, 391 & Very Vesanthineable E & PJ \\
17 \({}^{*}\) & 6.13 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 945.54174 & 945.53772 & 991.54073 & 783, 657, 495, 391, 205 & G-Re & PJ, PZ \\
18 & 6.18 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 794.98838 & 799.48514 & 845.48577 & 637, 475, 391 & C-Rgk1 & PJ, PZ \\
19 & 6.27 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 855.46243 & 885.48517 & 845, 829, 781, 639, 619, 475, 391 & Malonyi-L+Rg1 & PJ, PZ \\
20 & 6.29 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 1209.622620 & 1209.59033 & & 1165, 781, 619, 459 & No-C & PJ \\
21 & 6.30 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 947.922014 & 947.52911 & 815, 635, 959, 491 & Vina G-Re/Vesanthineable C & PJ, PZ \\
22 & 6.32 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 1031.524142 & 1031.54419 & 967, 945, 637, 455, 391 & Malonyi G-Re & PJ, PZ \\
23 & 6.34 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 785.468188 & 785.46503 & 831.47430 & 739, 693, 641, 391 & Magnionale R2 isomer & PJ, PJ, PZ \\
24 & 6.40 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 785.46819 & 785.46869 & 831.47430 & 739, 634, 619, 391 & Magnionale R2 isomer & PJ, PJ, PZ \\
24 & 6.40 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 947.988383 & 799.488666 & 799.47870 & 754, 653, 634, 473, 475, 474, 475 & Pseudo G-F-Re/C-Re/C-Re/NCN-NC-M isomer & PJ, PZ \\
25 & 6.46 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 961.53666 & 961.53626 & 1007.54055 & 799, 781, 679, 499 & -gk-f & PJ, PZ \\
26 & 6.53 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 997.55231 & 987.55084 & 1033.55853 & 945, 791, 763, 475, 391, 275 & Acetyl-G-Re & PJ, PZ \\
27 & 6.54 & C\({}_{9}\)H\({}_{90}\)O\({}_{9}\) & 851.4944
\begin{table}
\begin{tabular}{c c c c c c c c} \hline \hline
**No.