References
- 1. Arnon, D. I.: Copper enzymes in isolated chloroplasts - Polyphenoloxidase in Beta vulgaris; Plant Physiol. 24 (1949) 1-15.
- 2. Bacot, A. M.: The chemical composition of representative grades of the 1952 and 1954 crops of fluecured tobacco; United States Department of Agriculture Technical Bulletin No. 1225, 1960.
- 3. Chan, P. H., K. Sakano, S. Singh and S. G. Wildman: Crystalline Fraction I protein: Preparation in large yield; Science 176 (1972) 1145-1146.
- 4. Chaplin, J. F.: Interrelationships between the paleyellow character and other traits in flue-cured to· bacco; Crop Science 17 (1977) 21-22.
- 5. Chaplin, J. F.: Inheritance and possible use of paleyellow character in tobacco; Crop Science 9 (1969) 169-172.
- 6. Davies, B. H.: Carotenoids, in: Chemistry and biochemistry of plant pigments (Vol. 2), edited by T. W. Goodwin, Academic Press, London, 1976, pp. 38-165.
- 7. DeJong, D. W., and J. J. Lam, Jr.: Application of homogenized leaf curing to protein recovery and to the alteration of leaf chemistry for production of less hazardous tobacco; Tobacco Research 5 (1979) 1-27.
- 8. Ershoff, B. H., S. G. Wildman and P. Kwanyuen: Biological evaluation of crystalline fraction I protein from tobacco; Proc. Soc. Exp. Biol. Med. 157 (1978) 626-630.
- 9. Harvey, W. R., H. M. Stahr and W. C. Smith: Automated determination of reducing sugars and nicotine alkaloids on the same extract of tobacco leaf; Tobacco Science 13 (1969) 13-15.
- 10. Legg, P. D., J. F. Chaplin and G. B. Collins: Inheritance of percent total alkaloids in Nicotiana tabacum L. populations derived from crosses of lowalkaloid lines with Burley and flue-cured varieties; J. Heredity 60 (1969) 213-217.
- 11. Lowe, R. H.: Crystallization of Fraction I protein from tobacco by a simplified procedure; FEBS Letters 78 (1977) 98-100.
- 12. Lowe, R. H., and S. J. Sheen: Accumulation of soluble proteins and nitrogenous compounds in the leaf of bright and Burley tobaccos during growing season; Beitr. Tabakforsch. lnt. 11 (1982) 161-169.
- 13. Sheen, S. J.: The colorimetric determination of chlorogenic acid and rutin in tobacco leaves; Tobacco Science 15 (1971) 116-120.
- 14. Sheen, S. J., and J. Calvert: Quantitative variation in polyphenol content in the green and air-cured leaves of tobacco (Nicotiana tabacum L.); Tobacco Science 13 (1969) 10-12.
- 15. Sheen, S. J., D. W. DeJong and J. F. Chaplin: Polyphenol accumulation in chlorophyll mutants of tobacco under two cultural practices; Beitr. Tabakforsch. Int. 10 (1979) 57-64.
- 16. Sheen, S. J., and R. H. Lowe: Proteins and related nitrogenous compounds in virus-infected tobacco plants; Can. J. Plant Sci. 59 (1979) 1099-1107.
- 17. Tso, T. C.: Tobacco as potential food source and smoke material; Beitr. Tabakforsch. 9 (1977) 63-66.
- 18. Tso, T. C., R. Lowe and D. W. DeJong: Homogenized leaf curing, 1. Theoretical basis and some preliminary results; Beitr. Tabakforsch. 8 (1975) 44-51. .
- 19. Wildman, S. G.: Tobacco, a potential food crop; Crops and Soils Magazine, January 1979,7-9.