| Автор | Baxter, M. J. |
| Автор | Burrell, J. A. |
| Автор | Crews, H. M. |
| Автор | Massey, R. C. |
| Автор | McWeeny, D. J. |
| Дата выпуска | 1989 |
| dc.description | An accurate and highly sensitive dry ashing/graphite furnace atomic absorption spectrometry (GFAAS) procedure has been developed for the measurement of lead in green vegetables. The accuracy of the method was established by analysis of standard reference materials and confirmed by isotope dilution using an inductively coupled plasma‐mass spectrometer (ICP‐MS). The limit of detection (wet weight) of the technique is 1–3 pg/kg with relative standard deviations ranging from 6% for a sample of kale containing 500 μg/kg to 20% for cabbage containing 3.0 μg/kg. |
| Формат | application.pdf |
| Издатель | Taylor & Francis Group |
| Копирайт | Copyright Taylor and Francis Group, LLC |
| Тема | Lead |
| Тема | vegetables |
| Тема | graphite furnace atomic absorption spectrometry |
| Название | A procedure for the determination of lead in green vegetables at concentrations down to 1 μg/kg |
| Тип | research-article |
| DOI | 10.1080/02652038909373789 |
| Print ISSN | 0265-203X |
| Журнал | Food Additives and Contaminants |
| Том | 6 |
| Первая страница | 341 |
| Последняя страница | 349 |
| Аффилиация | Baxter, M. J.; Food Science Division, Ministry of Agriculture Fisheries and Food |
| Аффилиация | Burrell, J. A.; Food Science Division, Ministry of Agriculture Fisheries and Food |
| Аффилиация | Crews, H. M.; Food Science Division, Ministry of Agriculture Fisheries and Food |
| Аффилиация | Massey, R. C.; Food Science Division, Ministry of Agriculture Fisheries and Food |
| Аффилиация | McWeeny, D. J.; Food Science Division, Ministry of Agriculture Fisheries and Food |
| Выпуск | 3 |
| Библиографическая ссылка | Burrell, J. A., Massey, R. C. and Mcweeny, D. J. 1985. Analytical Quality Assurance. III: Cadmium and Lead, Joint WHO‐FAO Food Contamination Monitoring Programme, Report WHO/EHE/FOS/85.20 Geneva: World Health Organisation. |
| Библиографическая ссылка | Crosby, N. T. 1977. Determination of metals in food: a review. Analyst, 102: 225–268. |
| Библиографическая ссылка | Dean, J. R., Ebdon, L. and Massey, R. C. 1987. Selection of mode for the measurement of lead isotope ratios by inductively coupled plasma mass spectrometry and its application to milk powder analysis. Journal of Analytical Atomic Spectrometry, 2: 369–374. |
| Библиографическая ссылка | Department Of Health And Social Security. 1980. Lead in Health, Report of a DHSS Working Party on Lead in the Environment London: HMSO. |
| Библиографическая ссылка | Ministry Of Agriculture, Fisheries And Food. 1972. “Second Report of the Working Party on the Monitoring of Foodstuffs for Heavy Metals”. In Survey of Lead in Food, London: HMSO. |
| Библиографическая ссылка | Ministry Of Agriculture, Fisheries And Food. 1975. “First Supplementary Report. Fifth Report of the Working Party on the Monitoring of Foodstuffs for Heavy Metals”. In Survey of Lead in Food, London: HMSO. |
| Библиографическая ссылка | Ministry Of Agriculture, Fisheries And Food. 1982. “Second Supplementary Report”. In Survey of Lead in Food, Food Surveillance Paper No. 10 London: HMSO. |
| Библиографическая ссылка | Mizuike, A. 1983. Enrichment Techniques for inorganic Trace Analysis, New York: Springer. |
| Библиографическая ссылка | Paul, A. A. and Southgate, D. A. T. 1978. McCance and Widdowson's ‘The Composition of Foods’, London: HMSO. |
| Библиографическая ссылка | Perkin Elmer. 1978. Instructions, HGA 500 Graphite Furnace, Uberlingen: Federal Republic of Germany. |
| Библиографическая ссылка | Quarterman, J. 1986. Lead in Trace Elements in Human and Animal Nutrition, vol. 2, London: Academic Press. |
| Библиографическая ссылка | Rasmussen, L. 1981. Determination of trace metals in sea water by Chelex‐100 or solvent extraction techniques and atomic absorption spectrometry. Analytica Chimica Acta, 125: 117–130. |
| Библиографическая ссылка | Shrivastava, A. K. and Tandon, S. G. 1982. Microdetermination of lead in water samples, preconcentration by coprecipitation followed by atomic absorption spectrophotometric determination. International Journal of Environmental Analytical Chemistry, 12: 169–176. |
| Библиографическая ссылка | Schuller, P. L. and Egan, H. 1976. Cadmium, Lead, Mercury and Methylmercury Compounds: a review of methods of trace analysis and sampling with special reference to food, Rome: FAO. |
| Библиографическая ссылка | Volynsky, A. B., Spivakov, B. Ya and Zolotov, Yu A. 1984. Solvent extraction‐electrothermal atomic‐absorption analysis. Talanta, 31: 449–458. |
| Библиографическая ссылка | Weisel, C. P., Dace, R. A. and Faching, J. L. 1984. Determination of aluminium, lead and vanadium in North Sea water after coprecipitation with ferric hydroxide. Analytical Chemistry, 56: 1050–1052. |
| Библиографическая ссылка | World Health Organisation. 1987. Toxicological Evaluation of Certain Food Additives and Contaminants, WHO Food Additives Series No. 21 Cambridge: Cambridge University Press. |
