Compounds

RI

IDa

Concentration in beers (µg/L calculated by internal standard equivalent)

IKp

SC

IO

SCIO

SCLF

SCIOLF

Esters

Ethyl acetate

609b

MS/RIL

749.3

286.8

38.6

151.5

338

512.7

Propyl acetate

712

MS/RIL

160

1.0

-

-

-

-

Ethyl isobutyrate

740

MS

-

-

69.2

18.2

-

7.5

Isobutyl acetate

773

MS/RIL

49.3

3.4

15.5

11.6

0.3

-

Ethyl butyrate

801b

MS/RIL

9.8

1.6

468.7

153.4

-

2.0

Ethyl lactate

815

MS/RIL

205

-

-

-

82.2

31.5

Ethyl isovalerate

871

MS

38.9

-

-

-

-

-

Isoamyl acetate

877

MS/RIL

47.2

41.9

40.3

72.5

67.7

79.0

2-Methylbutyl acetate

879

MS/RIL

17.7

-

-

-

-

-

Ethyl valerate

900

MS

44.1

-

-

-

8.2

0.6

Ethyl caproate

998b

MS/RIL

75.6

56.8

12.1

95.1

43.4

66.8

Hexyl acetate

1017

MS/RIL

1.8

1.7

0.1

1.9

1.7

1.3

Ethyl heptanoate

1096

MS/RIL

4.4

43.3

5.9

35.2

0.2

7.7

Ethyl benzoate

1169

MS/RIL

1.3

-

-

-

-

-

Methyl salicylate

1192b

MS/RIL

11

69.5

40.8

69.2

60.5

47.8

Ethyl caprylate

1196b

MS/RIL

201.8

62.8

664.8

227

47. 6

88.8

Isobutyl caprylate

1386

MS

2.3

-

-

-

-

-

phenethyl acetate

1257

MS/RIL

4.5

2.6

-

0.6

0.6

1.0

Ethyl nonanoate

1294

MS/RIL

3.4

9.3

275

161.6

56.0

92.4

Ethyl dec-9-enoate

1382

MS/RIL

10.3

-

38.2

19.7

-

-

Ethyl caprate

1395b

MS/RIL

34.1

35.7

9.4

42.0

5.5

22.0

3-Methylbutyl octanoate

1447

MS

4.8

-

-

-

-

-

Ethyl laurate

1597

MS/RIL

1.6

3.6

4.8

4.4

4.0

0.9

Isopropyl laurate

1631

MS

0.9

0,6

-

0.7

-

-

3-Methylbutyl decanoate

1648

MS

1.3

-

2.2

1.6

-

-

Ethyl merystate

1797

MS/RIL

2.5

1.7

2.8

4.7

1.0

1.3

Ethyl palmitate

>1900

MS

1.0

1.7

5.4

2.4

1.3

1.1

Isopropyl palmitate

>1900

MS

5.0

0.7

5.3

-

-

-

Alcohols

Propan-1-ol

>600b

MS

1041.6

890.7

275.1

810.3

385.1

443.3

2-Methylpropan-1-ol

>600b

MS

194.3

170.4

53.3

90.2

156.9

77.4

3-Methylbutan-1-ol

704

MS/RIL

603.8

1042

772.6

948.7

1233.1

1055.3

2-methylbutan-1-ol

709

MS/RIL

22.5

181,6

155,3

182.9

356.7

113.0

2,3-butanediol

804

MS/RIL

56.2

38.1

-

30.4

-

45.9

Hexano-1-l

871

MS/RIL

18.8

24.0

0.3

14.7

17.2

21.3

Heptan-1-ol

971

MS/RIL

65.1

72.0

9.4

21.3

12.2

61.2

Octan-1-ol

1072

MS/RIL

4.3

21.7

16.4

33.3

0.4

3.0