Table 2 Volatile compounds identified in P. edulis extract

2.091

9.47

N-Methoxydiacetamide

131

2.181

2.46

Iminodiacetic acid

133

2.241

3.71

Formic acid, propyl ester

88

2.57

3.52

Silane, dimethoxydimethyl-

120

2.747

5.17

Isobutyl acetate

116

3.003

2.37

Propanoic acid, 2-hydroxy-, ethyl ester, (S)-

118

3.21

0.31

Fucose, cyclic ethylene mercaptal

240

3.241

0.53

1,2-Ethanediol, monoacetate

104

3.538

0.17

(-)-O-Acetylmalic anhydride

158

3.576

0.55

Oxime-, methoxy-phenyl-_

151

3.847

0.5

2-(2-Hydroxyethoxy)ethyl acetate

148

4.676

0.24

Pentanoic acid, 4-oxo-

116

5.279

0.18

Silicic acid, diethyl bis(trimethylsilyl) ester

296

5.492

0.19

Hepta-2,4-dienoic acid, methyl ester

140

5.661

1.04

Benzoic acid

122

6.163

0.23

1,2,3-Propanetriol, 1-acetate

134

6.252

0.09

Benzeneacetic acid, ethyl ester

164

6.408

0.17

Butanedioic acid, hydroxy-, diethyl ester, (.+/-.)-

190

6.586

0.47

Benzaldehyde, 4-propyl-

148

6.685

0.1

Butanoic acid, 3-hydroxy-

104

6.827

0.16

5-Acetoxymethyl-2-furaldehyde

168

16.706

0.03

Octane, 5-ethyl-2-methyl-

156

18.836

0.03

Tetradecanoic acid, ethyl ester

256

18.954

0.02

Undecane, 3,8-dimethyl-

184

19.142

0.02

3-Acetoxydodecane

228

21.775

0.12

n-Hexadecanoic acid

256

22.259

0.09

Hexadecanoic acid, ethyl ester

284

23.628

0.02

9-Octadecenoic acid (Z)-, methyl ester

296

24.318

0.07

Octadecanoic acid

284

24.837

0.02

1-Acetoxynonadecane

326

26.702

0.01

Tetracosane

338

27.58

0.01

Tricosane

324