The effects on the nitrate content of vegetables exposed to boiling in water for various lengths of time is described. Whilst certain cultivars show a steady decrease in nitrate levels, other varieties show an initial rise. The nitrate content of the cooking water used shows a sustained increase as the cooking time is extended.
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References
1.
WaltersA. H. (1970). J. Soil Assoc.16, 149.
2.
Accumulation of Nitrate (1972). Nat. Acad. Sciences, Washington DC, USA ISBN-309-02038-7.
3.
WaltersA. H. (1973). Internat. J. Environ. Studies, 5, 105.
4.
VogtmannH., & BiedermannR. (1985). Nutrition and Health, 3, 4, 217.
5.
AubertC. (1983). Nature et Progrès, 76, 18.
6.
WootenM., KokS. H., & BuckleK. A. (1985). J. Sci. Food Agric.36, 297.
7.
WaltersA. H., FletcherJ. R., LawS. J. (1986). Nutrition and Health, 4, 3, 141.
8.
TaylorG. (1983). Nutrition and Health, 2, 47.
9.
WaltersA. H. (1983). The Environmentalist.3, 3, 219.
