Table 1 Relative group composition (% TIC) of compounds (> 1.0%) of extracts from Cautleya spicata.

From: Assessment of antibacterial, nematicidal and herbicidal activities of Cautleya spicata (Sm.) Baker extracts, with chemical profiling using GC-MS

S. No

Groups

CAS

RICAL

RIDB

CSREA

CSREH

CSREM

CSAEA

CSAEH

CSAEM

Monoterpenoids. including:

5.60

1.84

0.78

2.57

2.54

1.83

1.

β- pinene

127-91-3

978

979

1.74

1.01

0.11

1.22

0.64

1.48

Sesquiterpenoids. including:

25.00

25.88

11.9

-

-

-

2.

α-humulene

6753-98-6

1452

1454

5.23

3.75

6.29

-

-

-

3.

β-bisabolene

495-61-4

1509

1511

1.51

1.94

0.31

-

-

-

4.

δ-cadinene

483-76-1

1523

1527

1.33

1.63

0.45

-

-

-

5.

Spathulenol

77171-55-2

1576

1580

1.07

1.52

0.63

-

-

-

6.

β-eudesmol

473-15-4

1648

1651

1.68

2.16

1.31

-

-

-

Diterpenoids. including:

2.00

4.78

0.78

14.5

13.78

7.46

7.

Neophytodiene (two isomers)

 

1864

1865

-

-

-

3.13

1.67

-

8.

Phytol

150-86-7

2114

2114

-

-

-

7.70

8.76

7.46

Sterols & triterpenoids. including:

25.51

20.99

8.37

59.09

55.74

9.37

9.

Stigmasterol

83-48-7

3250

3249

0.49

0.72

0.32

7.27

8.12

1.00

10.

Campesterol

474-62-4

3216

-

0.69

1.16

0.68

3.35

3.90

0.67

11.

β-sitosterol

83-47-5

3311

3308

10.44

14.51

6.93

33.67

25.07

6.62

12.

Stigmast-4-en-3-one

1058-61-3

3442

3447

0.57

1.44

-

1.32

1.91

-

Aromatics. including:

1.25

0.55

1.04

1.65

0.29

9.41

13.

p-cymene

99-87-6

1024

1025

1.25

0.55

0.07

0.75

0.29

t

Aliphatic acids & esters. including:

27.66

13.72

51.62

10.17

8.76

69.59

14.

Palmitic acid

57-10-3

1968

1962

-

1.64

5.65

3.53

-

-

15.

Linolenic acid

463-40-1

2145

2143

0.42

0.27

3.45

t

-

-

16.

Linoleic acid

60-33-2

2139

2139

0.12

0.25

3.95

t

-

-

17.

Methyl palmitate

112-39-0

1928

1923

0.38

0.24

7.54

1.45

0.29

28.30

18.

Ethyl palmitate

628-97-7

1995

1993

5.10

0.42

2.28

0.65

0.74

-

19.

Methyl linolenate

301-00-8

2101

2102

-

0.32

6.97

-

0.23

10.14

20.

Ethyl linolenate

1191-41-9

2169

2169

5.82

0.47

3.00

 

-

-

21.

Methyl linoleate

112-63-0

2095

2092

0.63

0.32

8.79

0.42

-

6.36

22.

Ethyl linoleate

544-35-4

2163

2162

7.16

0.60

3.64

-

0.19

-

23.

Methyl stearate

112-61-8

2129

2128

-

-

-

-

-

3.97

24.

Ethyl stearate

111-61-5

2196

2194

1.11

-

0.42

t

0.17

t

25.

Phytyl palmitate

N/A

3561

-

-

-

-

1.45

5.04

-

27

Phytyl stearate

62172-54-7

3760

3751

-

-

-

1.96

0.91

-

Tocopherols. including:

0.72

0.91

-

2.83

0.91

-

Alkane & alkene

-

0.16

-

-

0.26

-

Other. including:

3.77

24.49

17.40

4.83

8.99

2.34

28

Hexahydrofarnesyl acetone

502-69-2

1846

1844

   

1.95

4.78

0.83

29

Farnesyl acetone

1117-52-8

1919

1920

-

-

-

0.28

0.28

-

30

Unidentified polyprenol

-

> 4000

-

-

24.49

-

-

-

-

31

Whisky lactone*

39212-21-0

1488

-

-

-

17.05

-

-

-

Not identified

8.41

6.68

8.13

4.36

8.73

1.18

  1. CSREH  C. spicata rhizome extract in hexane, CSREA  C. spicata rhizome extract in acetone,CSREM  C. spicata rhizome extract in methanol, CSAEH C. spicata aerial part extract in hexane, CSAEA  C. spicata aerial part extract in acetone, CSAEM  C. spicata aerial part extract in methanol, t  Trace (below 0.01% of TIC); * = Identification for the compound is not clear; - = not present; CAS  chemical abstracts service number, RICAL calculated retention indices, RIDB Retention indices from literature on a DB-5 MS column in reference Adams9 and NIST web book10)
Back to article page