Table 1

Separation and identification of ethyl acetate extract from P . hexandrum rhizome by GC-MS
No. RT Name Molecular Formula molecular weight Area POA(%)
1 16.56 D-Allose C6H10O5 162 68174247.68 1.85
2 20.24 Phthalic acid, diisobutyl ester (PADE) C16H22O4 278 101990836.36 2.77
3 22.44 1-Octadecanol C18H38O 270 5668336.18 0.15
4 22.96 Oleic Acid C18H34O2 282 57474673.65 1.56
5 23.17 Octadecanoic acid C18H36O2 284 15872716.84 0.43
6 26.29 1,2-Benzenedicarboxylic acid, diisooctyl ester (BADE) C24H38O4 390 82848910.41 2.25
7 30.56 2,2'-Benzylidenebis(3-methylbenzofuran) C24H20N2O 352 18407733.56 0.50
8 35.04 Campesterol C28H48O 400 8076867.21 0.22
9 35.89 Podophyllotoxin, deoxy (PODD) C22H22O7 398 758866242.2 20.59
10 37.19 β-Sitosterol C29H50O 414 59476314.62 1.61
11 38.05 Naphtho[2,3-c]furan-1(3H)-one,4-(3,4-dimethoxyphenyl)-3a,4,9,9a-tetrahydro-6,7-dimethoxy-, [3aR-(3a?4?9a?]- C22H24O6 384 24682996.63 0.67
12 40.77 Podophyllotoxin (Podofilox) (POD) C22H22O8 414 2484773776 67.41

Li et al.

Li et al. BMC Complementary and Alternative Medicine 2012 12:263   doi:10.1186/1472-6882-12-263

Open Data