References
- Degnan , A. J. , Elbe , J. H. and Hartel , R. W. 1991 . Extraction of annatto seed pigment by supercritical carbon dioxide. . J. Food Sci. , 56 : 1655 – 1659 .
- Lawrence , B. M. and Hogg , J. W. 1973 . Ishwarane in Bixa orellana leaf oil. . Phytochemistry , 12 : 2995
- Srinivasulu , C. and Mahapatra , S. N. 1982 . Chemical constituents of the essential oil from annatto (Bixa orellana Linn.) seeds. . Indian Perfum.; , 26 : 132 – 133 .
- Path , S. P. , Srinivasulu , C. , Mahapatra , S. N. , Madhusudana , J. and Padmakumari , K. P. 1990 . GC/MS analysis of essential oil from Bixa orellana Linn. seed. . J. Indian Chem. Soc. , 67 : 86
- Chao , R. R. , Mulvaney , S. J. , Sanson , D. R. , Hsieh , F.-H. and Tempesta , M. S. 1991 . Supercritical CO2 extraction of annatto (Bixa orellana) pigments and some characteristics of the color extracts. . J. Food Sci. , 56 : 80 – 83 .
- Stenhagen , E. , Abrahamson , S. and McLafferty , F. 1974 . Registry of Mass Spectral Data , New York : J. Wiley & Sons Inc. .
- Adams , R. P. 1995 . Identification of Essential Oil Components by Gas Chromatography/Mass Spectroscopy , Carol Stream : Allured Publishing Corp. .