The analysis of the MS data for pure component identification
was performed using the mass spectral database of
Flavors and Fragrances of Natural and Synthetic Compounds 2
(FFNSC2) from Wiley, the NIST98 spectral library (upgraded),
an in-house library (with >200 pure reference chemicals), and
literature data. Linear retention indexes (LRI) were calculated
relative to C6−C40 n-alkanes (purchased from Aldrich) using the
same GC conditions and compared with literature data.13−19
Furthermore, pure standards of the identified components were
used (see exclusions in Table 1) under the same chromatographic
conditions.