Table 5 The most abundant chemical compounds in extracts of pomegranate peels by GC-MS analysis

 4H-Pyran-4-one,2,3-dihydro-3,5-dihydroxy-6-methyl

5.63

4.17

C₆H₈O₄

144

 5-Hydroxymethylfurfural

7.04

65.78

C₆H₆O₃

126

 1,2,3,8,9,11a-hexahydro-3a,8-m ethano-9-methyl-3ah-cyclopentacyclodecene

8.89

4.79

C₁₅H₂₀

200

 Pyrrolidine, 1-(1,6-dioxooctadecyl)-

9.35

3.44

C₂₂H₄₁NO₂

351

 Trioxsalen

9.57

4.87

C₁₄H₁₂O₃

228

 1,4-benzenediol,2-(1,1-dimethylethyl)-5-(2-propenyl)-

11.26

5.28

C₁₃H₁₈O₂

206

 4H-Pyran-4-one,2,3-dihydro-3,5-dihydroxy-6-methyl-

5.65

4.55

C₆H₈O₄

144

 5-Hydroxymethylfurfural

6.95

48.34

C₆H₆O₃

126

 Malononitrile,(2-hydroxy-3-methoxybenzylidene)-

8.86

6.69

C₁₁H₈N₂O₂

200

 Octadecanoic acid, 2-propenyl ester

9.27

6.51

C₂₁H₄₀O₂

324

 Trioxsalen

9.55

7.52

C₁₄H₁₂O₃

228

 Xanthosine

11.10

4.06

C₁₀H₁₂N₄O₆

284

 3,4-Dihydro-2h-1,5-(3"-t-butyl)benzodioxepine

11.25

3.31

C₁₃H₁₈O₂

206

 à-D-glucopyranoside, methyl 2-(acetylamino)-2-deoxy-3-o-(trimethylsilyl)-,cyclic methylboronate

12.91

2.42

C₁₃H₂₆BNO₆Si

331

 á-D-Galactopyranoside, methyl 2,6-bis-O-(trimethylsilyl)-, cyclic methylboronate

13.33

2.09

C₁₄H₃₁BO₆Si₂

362