Typical G.C. analysis

pimenta racemosa leaf oil
In 1991, Tucker et al. analyzed the chemical composition of two commercial samples of the leaf oil of Pimenta racemosa (Miller) J. Moore var. racemosa using both GC and GC/MS. The components that were identified were as follows:
370.00-0.39alpha- amorphene
380.00-0.09  aromadendrene
400.00-0.28allo- aromadendrene
410.00-<0.01beta- cadinene
490.28-1.03delta- cadinene
470.05-0.15gamma- cadinene
550.00-0.30alpha- cadinol
530.00-<0.01gamma- cadinol
48<0.01-0.07(Z)- calamenene
30.00-0.14  camphene
210.00-<0.01  camphor
360.64-7.24beta- caryophyllene
420.00-0.17beta- chamigrene
26<0.01-15.51  chavicol
141.38-1.391,8- cineole
270.00-0.11(E)- cinnamaldehyde
320.32-0.41alpha- copaene
300.00-<0.01alpha- cubebene
230.00-<0.01para- cymen-8-ol
19<0.01-0.97para- cymene
120.00-0.30alpha-para- dimethyl styrene
330.00-0.20beta- elemene
3144.41-68.93  eugenol
500.00-0.51  eugenyl acetate
460.00-0.59alpha- farnesene
290.00-0.22  geranial
280.00-0.12  geraniol
520.00-0.36  globulol
350.00-0.13alpha- gurjunene
390.15-1.31alpha- humulene
132.07-3.90  limonene
200.13-3.63  linalool
250.03-0.05  methyl chavicol
340-11.88  methyl eugenol
450.00-0.05alpha- muurolene
80.10-16.17  myrcene
160.08-1.42(E)-beta- ocimene
150.08-0.10(Z)-beta- ocimene
90.00-0.843- octanol
70.00-1.103- octanone
50.00-1.741- octen-3-ol
100.07-0.45alpha- phellandrene
20.46-0.47alpha- pinene
60.00-0.09beta- pinene
40.00-<0.1  sabinene
440.00-0.63alpha- selinene
430.00-0.33beta- selinene
510.00-0.12  spathulenol
220.05-0.90  terpinen-4-ol
110.02-0.19alpha- terpinene
17<0.01-0.16gamma- terpinene
240.14-0.52alpha- terpineol
180.09-0.24  terpinolene
10.0-<0.1alpha- thujene

A. Tucker, M. J. Macirarello, R. P. Adams, L. R. Landrum and T. A. Zanoni, Volatile leaf oils of Caribbean Myrtaceae 1. Three varieties of Pimenta racemosa (Miller) J. Moore of the Dominican Republic and the commerciai bay oil. J. Essent. Oil Res., 3, 323-329 (1991).

P&F 22, No. 6, 45, (1997)

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