Table 1 GC-MS peak report for the sample fermented tea petal decoction (FTPD) with names of compounds as detected

1

4.339

7,493,570

Furfural

7.36

2

4.708

1,113,308

Furfuryl alcohol

1.09

3

4.862

148,272

α-Angelica lactone

0.15

4

5.222

1,157,282

Butanoic acid, 2-ethyl-, methyl ester

1.14

5

5.764

160,116

2,2-Diethoxyethanol

0.16

6

6.053

132,320

alpha-Methylene-gamma-butyrolactone

0.13

7

6.112

1,283,202

α-Ketoglutaric acid

1.26

8

6.681

3,458,352

2,4-Dihydroxy-2,5-dimethyl-3(2H)-furanone

3.39

9

7.800

2,273,303

Levulinic acid

2.23

10

8.159

154,701

2-Thiopheneacetic acid, decyl ester

0.15

11

8.424

1,382,285

Methyl 2-furoate

1.36

12

8.954

815,679

Glycerol 1-ethyl ether

0.80

13

9.133

136,634

1,4-Diethoxy-2-butene

0.13

14

9.221

927,102

1,6-Benzodioxocin-7,8,9,10-d4, 2,3,4,5-tetrahydro-

0.91

15

9.517

17,637,462

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

17.31

16

10.090

795,178

Succinic acid diethyl ester

0.78

17

10.647

233,996

5-Acetoxymethyl-2-furaldehyde

0.23

18

10.888

27,832,952

5-(Hydroxymethyl)-2-furaldehyde

27.32

19

11.206

3,214,226

Methyl 3-hydroxy-4-methylpentanoate

3.15

20

12.120

5,760,559

cis-Dimethyl morpholine

5.65

21

12.875

181,856

Stearyl alcohol

0.18

22

13.127

419,317

Ethyl 2-formyl-1-cyclopropanecarboxylate, trans

0.41

23

14.892

1,571,892

Levoglucosan

1.54

24

15.399

104,973

1-Hexadecene

0.10

25

15.539

548,296

4,6-Dimethyl-5-(nitromethyl)-3-heptanone

0.54

26

15.960

184,347

Serricornin

0.18

27

16.691

4,932,676

(E)-Dodec-5-en-4-olide

4.84

28

16.941

3,972,945

Hydrazinecarboxamide, 2-(2-methylcyclohexylidene)-

3.90

29

17.314

443,107

13-Hexyloxacyclotridecan-2-one

0.43

30

17.554

853,252

3-Butyl-4-nitro-pent-4-enoic acid methyl ester

0.84

31

18.424

399,936

Caffeine

0.39

32

19.417

659,214

Palmitic acid

0.65

33

19.667

482,627

3′,5′-Diacetylthymidine

0.47

34

19.794

2,040,684

5,5′-Oxybis(5-methylene-2-furaldehyde)

2.00

35

20.877

365,591

Isoshyobunone

0.36

36

21.147

965,532

Cyclohexanecarboxylic acid, 4-butyl-, 4-hydroxyphenyl ester

0.95

37

21.317

236,281

Stearic acid

0.23

38

22.484

376,154

7,9-Di-tert-butyl-1-oxaspiro(4,5)deca-6,9-diene-2,8-dione

0.37

39

22.778

273,329

Unknown compound

0.27

40

23.737

314,627

1-Methoxybicyclo[2,2,2]oct-5-en-2-yl methyl ketone

0.31

41

23.989

756,041

Pyrazole-4-carboxaldehyde, 1-methyl-

0.74

42

24.539

2,459,557

5,5′-Oxybis(5-methylene-2-furaldehyde)

2.41

43

24.922

2,806,373

Cyclohexanecarboxylic acid, 1-(1-bromocyclohexylcarbonyl

2.75

44

26.091

424,542

2-Cyclohexen-1-one, 3-bromo-2-methyl-

0.42