[
1. Muramatsu, M., Y. Ishizu, S. Umemura, T. Okada and K. Akita: Abstracts of papers, Japan Chem. Soc., 34th Spring Meeting, 1976, I.
]Search in Google Scholar
[
2. Locklair, E. E., W. D. Galloway and M. Samfield: Tobacco Sci. 1 (1957) 28.
]Search in Google Scholar
[
3. Brock, B. A., and M. Samfield: ibid. 2 (1958) 41 and 45.
]Search in Google Scholar
[
4. Samfield, M., and B. A. Brodt: ibid. 2 (1958) 49.
]Search in Google Scholar
[
5. Duncan, G. A., J. M. Bunn and W. H. Henson, Jr.: Transactions of the American Society of Agricultural Engineers 11 (1968) 480.
]Search in Google Scholar
[
6. Chakrabarti, S. M., and W. H. Johnson: ibid. 15 (1972) 928.
]Search in Google Scholar
[
7. Sykes, L. M., and W. H. Johnson: Tobacco Sci. 17 (1973) 47.
]Search in Google Scholar
[
B. Nagasaka, K., M. Shimizu and S. Sugiyama: J.Chem. Eng. Japan 6 (1973) 264.
]Search in Google Scholar
[
9. Horwitz, W. (ed.): Official methods of analysis of the Ass. of Offic. Agric. Chemists (A.O.A.C.) (9th ed.), 1960, p. 284.
]Search in Google Scholar
[
10. Masuo, Y., Y. Katayama and M. Shinozaki: Scientific Papers of the Central Researdi. Institute, Japan Monopoly Corporation, No. 113,1971, p. 17.
]Search in Google Scholar
[
11. Kunii, D.: Kagaku Kogaku (Chem. Eng. (Japan)) 25 (1961) 891.
]Search in Google Scholar
[
12. Koshijima, T., H. Sugihara, R. Hamada, G. Fuse and M.Fukuyama: Kiso Mokuzai Kogaku; Futaba-Shoten (Osaka), 1966, p. 74.
]Search in Google Scholar
