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Table 2 Separation and identification of ethanol extract from P . hexandrum rhizome by GC-MS

From: Biochemical composition and antioxidant capacity of extracts from Podophyllum hexandrum rhizome

No.

RT

Name

Molecular formula

Molecular weight

Area

POA (%)

1

14.25

d-Gala-l-ido-octonic amide

C8H17NO8

255

651876.57

0.75

2

16.94

Sucrose

C12H22O11

342

2221794.92

2.55

3

20.75

Phthalic acid, diisobutyl ester (PADE)

C16H22O4

278

1067190.30

1.23

4

21.12

9-Hexadecenoic acid

C16H30O2

254

577281.13

0.66

5

21.81

n-Hexadecanoic acid

C16H32O2

256

4151490.41

4.77

6

22.04

Hexadecanoic acid, ethyl ester

C18H36O2

284

2383067.34

2.74

7

22.81

Retinol

C20H30O

286

660693.34

0.76

8

23.64

9,12-Octadecadienoic acid, ethyl ester

C20H36O2

308

2368466.98

2.72

9

23.82

Octadec-9-enoic acid

C18H34O2

282

1549676.99

1.78

10

26.52

Hexadecanoic acid, 2-(octadecyloxy) ethyl ester

C36H72O3

552

1112593.91

1.28

11

26.78

1,2-Benzenedicarboxylic acid, diisooctyl ester (BADE)

C24H38O4

390

6141357.57

7.05

12

35.99

Podophyllotoxin, deoxy (PODD)

C22H22O7

398

18255949.66

20.97

13

37.60

β-Sitosterol

C29H50O

414

1063814.09

1.22

14

39.00

Ethyl iso-allocholate

C26H44O5

436

673221.09

0.77

15

40.01

Polyneuridine

C21H24N2O3

352

24387006.54

28.01

16

40.23

Podophyllotoxin (Podofilox) (POD)

C22H22O8

414

19787459.99

22.73