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Table 3 Chemical composition of EOBp fraction composed predominantly by sesquiterpenes. The relative percentage of each component was obtained directly from the peak areas of the chromatogram, considering 100% the sum of all evaluated peaks

From: Comparative transcriptomic analysis of Listeria monocytogenes reveals upregulation of stress genes and downregulation of virulence genes in response to essential oil extracted from Baccharis psiadioides

Component

IK cala

IK tabb

Yield (%)

Monoterpenes

 β-pinene

973

979

1.41

 p-cymene

1023

1024

0.64

 Limonene

1027

1029

3.14

 (E)-β-ocimene

1047

1050

1.22

 Total

  

6.41

Sesquiterpenes

 β-elemene

1383

1390

4.30

 β-caryophyllene

1407

1419

1.12

 α-humulene

1440

1454

6.56

 Allo-aromadendrene

1446

1460

4.91

 γ-muurolene

1468

1479

15.68

 Ar-curcumene

1477

1480

40.12

 Bicyclogermacrene

1485

1500

15.89

 Germacrene A

1491

1509

2.07

 γ-cadinene

1498

1513

1.30

 δ-cadinene

1508

1523

1.64

 Total

  

93.59

  1. aCalculated Kováts retention index
  2. bTabulated Kováts retention index