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Table 9 The identified phytocompounds in the methanolic extracts of leaves of the taxa studied of Cassia and Senna

From: Molecular and metabolic traits of some Egyptian species of Cassia L. and Senna Mill (Fabaceae-Caesalpinioideae)

RT

Phytocompounds

MF

MW

Chemical class

Area %

sp1

sp2

sp3

sp4

sp5

Sp6

Sp7

17.97

Cyclooctasiloxane, hexadecamethyl-

C16H48O8Si8

592

Organosiloxane

0.60

1.23

–

–

–

–

–

21.01

1-Hexadecanol

C16H34O

242

Cetyl alcohol (16 C fatty alcohol)

–

2.06

–

–

–

–

–

22.85

2,4-Di-tert-butylphenol

C14H22O

206

Alkyl benzene

–

2.57

–

–

–

–

–

23.24

2,6-Diflurobenzoic acid, tridec-2-ynyl ester

C20H26F2O2

336

Ester

–

–

1.55

–

–

–

–

23.55

Phenol, 2-propyl-

C9H12O

136

Propyl phenol

–

–

–

–

1.70

–

–

26.69

1-Nonadecene

C19H38

266

Un-branched 19 C alkene

–

5.48

–

–

–

–

–

27.07

Guanosine

C10H13N5O5

283

Purine nucleoside

–

–

–

–

6.38

2.60

–

28.08

Neophytadiene

C20H38

278

Diene Hydrocarbon

4.63

–

3.87

3.16

–

–

–

28.94

Tetradecanoic acid

C14H28O2

228

Fatty acid

–

–

–

–

1.37

–

–

32.54

Hexadecanoic acid, methyl ester

C17H34O2

270

Fatty acid ester

2.44

12.45

3.93

3.46

2.44

–

–

34.01

Hexadecanoic acid, ethyl ester

C18H36O2

284

Fatty acid ester

4.59

0.63

5.13

3.67

4.14

5.5

5.7

36.04

Myo-Inositol, 2-C-methyl-

C7H14O6

194

Carbocyclic sugar

–

–

–

46.5

19.86

49.59

–

36.83

Phytol

C20H40O

296

Acyclic diterpene alcohol

–

–

11.99

–

–

3.20

10.31

37.23

16-Octadecenoic acid, methyl ester

C19H36O2

296

Fatty acid ester

3.07

–

3.96

3.61

4.06

2.24

4.74

37.26

9-Octadecenoic acid, methyl ester (E)-

C19H36O2

296

Fatty acid ester

–

15.81

–

–

–

–

–

37.61

9,12-Octadecadienoic acid (Z,Z)-, methyl ester

C19H34O2

294

Fatty acid ester

–

10.06

–

–

–

–

–

38.54

9-Octadecenoic acid (Z)-, ethyl ester

C20H38O2

310

Fatty acid ester

7.13

1.15

9.30

8.63

3.58

5.25

0.61

40.60

Oleic acid

C18H34O2

282

Fatty acid

2.93

–

1.43

1.25

0.82

–

–

43.80

Meadowlactone

C20H38O2

310

Delta-lactone

–

–

4.47

–

–

–

–

45.72

9-Octadecenoic acid (Z)-, 2,3-dihydroxypropyl ester

C21H40O4

356

Monoacylglycerol

2.08

–

–

–

–

–

–

48.62

1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester

C24H38O4

390

Aromatic dicarboxylic acid ester (Ester)

1.44

1.75

1.00

–

0.71

–

–

53.68

Docosanoic acid, 1,2,3-propanetriyl ester

C69H134O6

1058

Fatty acid ester

1.38

–

–

–

–

–

0.38

58.49

Vitamin E

C29H50O2

430

Fat-soluble vitamin

5.11

0.64

18.67

3.57

1.39

2.04

0.57

  1. - Absent, MF Molecular formula, MW Molecular weight, sp1Cassia fistula, sp2Cassia grandis, sp3Cassia javanica subsp. nodosa, sp4Cassia renigera, sp5Cassia roxburghii, Senna alata, sp6 Senna surattensis