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Table 1 Chemical composition of the volatile concentrate of Octoblepharum albidum Hedw

From: Volatile chemical composition of Octoblepharum albidum Hedw. (Bryophyta) from the Brazilian Amazon

Constituents

Class

RIC

RIL

%

2E-Hepten-1-ol

Alcohol

926

958

0.63

1-octen-3-ol

Alcohol

964

974

5.87

3-Octanone

Ketone

971

979

2.76

ni

1016

0.4

ni

1097

1.11

1-octen-3-yl acetate

Ester

1105

1110

1.33

2-methoxy-4-methyl-phenol

Phenol

1188

1188

1.91

ni

1300

0.61

ni

1391

1.79

ni

1416

0.38

E-isoeugenol

Phenylpropanoid

1444

1448

7.09

Methyl-p-tert-butyl-phenylacetate (T)

Carboxylic ester

1507

1497

1.9

Dodecanoic acid (lauric)

Fatty acid

1561

1565

3.23

ni

 

1573

 

0.2

ni

 

1724

 

0.76

ni

 

1757

 

1.09

ni

 

1826

 

0.34

Neophytadiene

Terpene

1835

1838

1.11

Hexadecanoic acid (palmitic acid)

Fatty acid

1963

1959

43.97

(Z)-octadec-9-enoic acid (oleic acid)

Fatty acid

2141

2141

17.8

Octadecanoic acid (stearic acid)

Fatty acid

2163

2165

4.84

  1. RIC calculated retention index RIL- literature retention index main constituents in italics Ni not identified