Compound

Number

Retention time

M + H adduct

Distribution of compounds in Extracts

Lachnophyllum methyl ester

1

12.87

177.0922

All extract

Lachnophyllum lactone

2

10.96

163.0766

All extracts but more in aerial parts

Lachnophyllum ethyl ester

3

8.36

191.1067

CBRET₂O fraction

Matricaria lactone

4

10.76

161.0600

CBRET₂O fraction

Matricaria ethyl ester

5

8.34

189.0910

CBRET₂O fraction