Abstract:
:The products of the pyrolysis of four sesquiterpenes, β-caryophyllene, α-cedrene, longifolene and valencene, have been examined. Pyrolysis was carried out at 300, 400 and 500°C, the products determined by GC-MS and then examined for similarities and differences using multivariate data analysis. Analysis showed that longifolene was most resistant and caryophyllene least resistant to pyrolysis with cedrene and valencene occupying intermediate positions. While the compounds were largely unchanged at 300°C, polycyclic aromatic hydrocarbons (PAHs) were major components of the pyrolysates at 400 and 500°C. No less than nine of the 16 EPA priority pollutants were present in the pyrolysates at the higher temperatures.
journal_name
Food Chemjournal_title
Food chemistryauthors
Francis GW,Christy AA,Oygarden Jdoi
10.1016/j.foodchem.2012.06.033subject
Has Abstractpub_date
2012-12-01 00:00:00pages
1316-22issue
3eissn
0308-8146issn
1873-7072pii
S0308-8146(12)01005-9journal_volume
135pub_type
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