1. S. K. Poole, W. Kiridena, K. G. Miller, C. F. Poole, J. Planar. Chromatogr.8, 257 (1995).
2. D. R. Tainter, A. T. Grenis, Spices and Seasoning. A Food Technology Handbook, VCH, New York, NY, 1993.
3. R. O. B. Wijesekera, CRC Crit. Rev. Food Sci. Nutr.10, 1 (1978).
4. H. B. Heath, Source Book of Flavors, Avi Publishers, Westport, CT, USA, 1981, p. 233.
5. K. G. Miller, C. F. Poole, T. M. P. Chichila, J. High Resolut. Chromatogr.18, 461 (1995).