References
- 1.. Stedman, R. L.: Chem. Revs. 68 (1968) :153.10.1021/cr60252a002
- 2. Kimland, B., Appleton, R. A., Aasen, A. J ., Roeraade, J., and Enzell, C. R.: Phytochemistry :11 (1972) 309.
- 3. Kimland, B., Aasen, A. J ., and Enzell, C. R.: Acta Chem. Scand. 26 (1972) 2:l77.
- 4. Demole, E., and Berthet, D.: Helv. Chim. Acta 55 (1972) 1866.10.1002/hlca.19720550603
- 5. Roberts, D. L., and R:ohde, W. A.: Tobacco Sci. 16 (1972) 49.
- 6. Roeraade, J., and Enzell, C. R.: J. Agric. Food Chem. 20 (1972) :l035.10.1021/jf60183a005
- 7. Jones, L. A., and Weybrew, G. A.: Tobacco Sci. 6 (1962) :l94.
- 8. Onishi, 1., and Nagasawa, M.: Bull. Agr. Chem. Soc. Japan 21 (l.957) 38.10.1271/bbb1924.21.38
- 9. Enzell, C. R., Kirnland, B., and Rosengren, A.: Acta Chem. Scand. 24 (1970) 1462. 10.3891/acta.chem.scand.24-1462
- 10. Appleton, R. A., Enzell, C. R., and Kimland, B.: Beiträge zur Tabakforschung 5 (1970) 266.
- 11. Roeraade, J ., and Enzell, C. R.: Acta Chem. Scan d. 22 (1969) 2380. 10.3891/acta.chem.scand.22-2380
- 12. Stedman, R. L., and Miller, R. L.:. J. Chromatography 11 (1963) 409.10.1016/S0021-9673(01)80934-1
- 13. Aasen, A. J., Kimland, B., Almqvist, S.-0., . and Enzell, C. R.: Acta Chem. Scand. 26 (1972) 2573. 10.3891/acta.chem.scand.26-2573