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Table 1 Major classes of volatiles emitted by P. bellina and P. equestris

From: Comparison of transcripts in Phalaenopsis bellina and Phalaenopsis equestris(Orchidaceae) flowers to deduce monoterpene biosynthesis pathway

 

Amount (ng/flower/h)

Class of Volatiles

P. bellina (scent)

P. equestris (scentless)

Monoterpenes

382.8 ± 16.1

NDa

Linalool

105.4 ± 15.3

NDa

Linalool derivaties

39.6 ± 20.0

NDa

trans-Geraniol

163.4 ± 1.6

NDa

Geraniol derivaties

34.5 ± 5.4

NDa

Phenylpropanoid

38.6 ± 17.1

109.0 ± 14.0

Benzenoid

40.2 ± 20.8

33.2 ± 7.0

Fatty acid derivatives

3.3 ± 1.8

330.5 ± 35.0

  1. aND: undetected