7Gough T. A, K. S. Webb, R. F. Coleman Estimate of the volatile nitrosamine content of UK food. Nature.1978, 272:161～163.
8Aston, M. R. The Occurrence of nitrates and nitrites in Food, Literature Survey No. 7 (April.) British Food Manufacturing Industries Research Association, Leatherhead,Survey, England. 1970.
9Owen R. Fennema. Food Chemistry second Edition, Revised and Expanded. 1985:645～646.
9Burton H R,Dye N K,Bush L P. Tobacco-specific nitrosamines,nitrate,and alkaloids[J].Journal of Agricultural and Food Chemistry,1992.1050-1055.
10Sun Young Choi,Mi Ja Chung,N.J.Sung. Volatile N-nitrosamine inhibition after intake Korean green tea and Maesil (Prunus mume SIEB.et ZACC.)extracts with an amine-rich diet in subjects ingesting nitrate[J].Food and Chemical Toxicology,2002,(07):949-957.
