Abstract:
:Essential oil from Cochlospermum regium (Schrank) Pilg. leaves (CR-EO) has been extracted by hydrodistillation; we analysed the CR-EO by gas chromatography coupled with mass spectrometry. We also conducted histochemical analysis on cross-sections of the central vein of young and adult leaves. A total of 32 compounds were qualitatively and quantitatively analysed, which represented 94.87% of the total CR-EO oil content. The CR-EO basically consisted of sesquiterpenes (96.87%); its main component was β-copaen-4-α-ol (18.73%), followed by viridiflorol (12.67%). The histochemical analyses identified the main classes of compounds present in both young and adult leaves.
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Inácio MC,Paz TA,Bertoni BW,Vieira MA,Marques MO,Pereira AMdoi
10.1080/14786419.2013.879133subject
Has Abstractpub_date
2014-01-01 00:00:00pages
727-31issue
10eissn
1478-6419issn
1478-6427journal_volume
28pub_type
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