?VOLATILE CONSTITUENTS OF THE LEAVES OF PAKISTANI CUPRESSUS SEMPERVIRENS  AND THUJA ORIENTALIS

M Riaz; M Rashid Khalid; F M Chaudhary

?VOLATILE CONSTITUENTS OF THE LEAVES OF PAKISTANI CUPRESSUS SEMPERVIRENS AND THUJA ORIENTALIS

Authors

M Riaz PCSIR Laboratories Complex, Shahrah-e-Jalaluddin Roomi, Lahore 54600, Pakistan
M Rashid Khalid PCSIR Laboratories Complex, Shahrah-e-Jalaluddin Roomi, Lahore 54600, Pakistan
F M Chaudhary PCSIR Laboratories Complex, Shahrah-e-Jalaluddin Roomi, Lahore 54600, Pakistan

Keywords:

Cupressus sempervirens L., Thuja orientalis L.. Monoterpenes, Sesquiterpenes.

Abstract

Essential oils obtained from leaves of Cupressus sempervirensLand Thuja orientalis L. by hydrodistillation were analysed
by a combination of capillary gas chromatography and mass spectrometry. The main components of the C. sempervirens
were o-pinene (38.9 %), ,1'-carene (31.2%), cedrol (6.4 %), 4-terpinylacetate (4.0 %) and ~-myrcene (4.0 %), while the
Lorientalis L. oil contained c-pinene (40.6 %), ~-caryophyllene (6.8%), cedrol (10.7 %), ~-myrcene (3.7 %), R-(+)-
limonene (3.2 %), and alloaromadendrene (7.8 %).

Downloads

Published

1999-04-19

How to Cite

Riaz, M., Khalid, M. R., & Chaudhary, F. M. (1999). ?VOLATILE CONSTITUENTS OF THE LEAVES OF PAKISTANI CUPRESSUS SEMPERVIRENS AND THUJA ORIENTALIS. Biological Sciences - PJSIR, 42(2), 98–101. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2123

Download Citation

Issue

Vol. 42 No. 2 (1999): Pakistan Journal of Scientific and Industrial Research

Section

Articles