Table 2 The relative amount [%] of asarones in the analysed EOs.

From: The role of centrifugal partition chromatography in the removal of β-asarone from Acorus calamus essential oil

Source

Rhizomes of natural accessions

Commercially available rhizomes

Commercially available EOs

Code

S1

S2

S3

S4

S5

S6

S7

S8

S9

Asarone content [%]

α

9.9

8.4

8.7

10.2

9.0

14.2

4.7

6.2

4.8

β

89.2

90.9

90.8

88.7

90.0

84.7

94.1

92.6

94.0

γ

0.8

0.8

0.5

1.1

1.0

1.2

1.2

1.2

1.1

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