Determinants of cyanide exposure from cassava in a konzo-affected population in northern Tanzania

References

• Banea M, Poulter N H, Rosling H. Short-cuts in cassava processing and risk of dietary cyanide exposure in Zaire. Food Nutr. Bull. 1992; 14: 137–143
   Google Scholar
• Bourdoux P., Seghers P., Mafuta M, Vanderpas J, Vanderpas-Rivera M, Delange F, Ermans A M. Cassava products: HCN content and detoxification processes. Nutritional factors involved in the goitrogenic action of cassava, F Delange, F B Iteke, A M Ermans. International Development Research Centre, Ottawa 1982; 51–58, IDRC monograph 184e
   Google Scholar
• de XSBruijn G H. The cyanogenic character of cassava (Manihot esculenta Crantz). Chronic cassava toxicity, B Nestel, R MacIntyre. International Development Research Centre, Ottawa 1973; 43–48
   Google Scholar
• Bureau of Statistics. Tanzania National Census 1988. Dar es Salaam. Bureau of Statistics, President's Office. Planning Commission, Tanzania 1990
   Google Scholar
• Cliff J, Martensson J, Lundquist P, Rosling H. Association of high cyanide and low sulphur intake in cassava-induced spastic paraparesis. Lancet 1985; ii: 1211–1213
   Google Scholar
• Cooke R D. An enzymatic assay for the total cyanide content of cassava (Manihot esculenta Crantz). J. Sci. Food Agri. 1978; 29: 345–352
   PubMed Web of Science ®Google Scholar
• FAO/WHO Codex Alimentarius Commission. Report of the eighth session of the codex coordinating committee for Africa. FAO/WHO, CairoEgypt 1988
   Google Scholar
• Fomunyam R T, Adegbola A A, Oke O L. The stability of cyanohydrins. Food Chem. 1985; 17: 221–225
   Google Scholar
• Howlett W P, Brubaker G R, Mlingi N, Rosling H. Konzo, an upper motor neuron disease studied in Tanzania. Brain 1990; 113: 223–235
   PubMed Web of Science ®Google Scholar
• Howlett W P, Brubaker G R, Mlingi N, Rosling H. A geographical cluster of konzo in Tanzania. J. Trop. Geog. Neur. 1992; 2: 102–108
   Google Scholar
• Lancaster P A, Ingram J S, Lim M Y, Coursey D G. Traditional cassava based foods: survey of processing techniques. Econ. Botany 1982; 36: 12–45
   Web of Science ®Google Scholar
• Lundquist P, Mårtensson J, Sörbo B, Öhman S. Method for determining thiocyanate in serum and urine. Clin. Chem. 1979; 25: 678–681
   PubMed Web of Science ®Google Scholar
• Lundquist P, Mårtensson J, Sörbo B, Öhman S. Turbidimetry of inorganic sulphate, ester sulphate and total sulphur in urine. Clin. Chem. 1980; 26: 1178–1181
   PubMed Web of Science ®Google Scholar
• Lundquist P, Mårtensson J, Sörbo B, Öhman S. Adsorption of thiocyanate by ion exchange resins and its analytical application. Clin. Chem. 1983; 29: 403
   Web of Science ®Google Scholar
• Mlingi N, Poulter N, Rosling H. An outbreak of acute intoxication from consumption of insufficiently processed cassava in Tanzania. Nutr. Res. 1992; 12: 677–687
   Web of Science ®Google Scholar
• O'Brien G M, Taylor A J, Poulter N H. An improved enzymic assay method for cyanogens in fresh and processed cassava. J. Sci. Food Agri. 1991; 56: 277–289
   Web of Science ®Google Scholar
• O'Brien G M, Mbome L, Taylor A J, Poulter N H. Variations in cyanogen content of cassava during village processing in Cameroon. Food Chem. 1992; 44: 131–136
   Web of Science ®Google Scholar
• Romanoff S, Lynam J. Cassava and African food security: some ethnographic examples. Ecol. Food Nutr. 1992; 27: 29–41
   Web of Science ®Google Scholar
• Sabry Z I, Shadarevian S B, Cowan J W, Cambell J A. Relationship of dietary intake of sulphur amino-acids to urinary excretion of inorganic sulphate in man. Nature 1965; 206: 931–933
   PubMed Web of Science ®Google Scholar
• Scrimshaw S CM, Hurtado E. Rapid assessment procedures for nutrition and primary health care: anthropological approaches to improve programme effectiveness. UCLA Latin America Center, Los Angeles 1987; vol. 11, reference series
   Google Scholar
• Sunderesan S, Nambisan B, Easwari Amna C S. Bitterness in cassava in relation to cyanoglucoside content Indian. J. Agri. Sci 1987; 57: 34–40
   Google Scholar
• Swai A BM, McLarty D G, Mtinangi B L, Tatala S, Kitange H M, Mlingi N, Rosling H, Howlett W P, Brubaker G R, Alberti K GMM. Diabetes is not caused by cassava toxicity A study in a Tanzanian community. Diabetes Care 1992; 15: 1378–1385
   PubMedGoogle Scholar
• Tylleskär T, Banea M, Bikangi N, Fresco L, Persson L Å, Rosling H. Epidemiological evidence from Zaire for a dietary aetiology of konzo, an upper motor neuron disease. Bull. WHO 1991; 69: 581–590
   PubMed Web of Science ®Google Scholar
• Tylleskär T, Banea M, Bikangi N, Cooke R, Poulter N, Rosling H. Cassava cyanogens and konzo, an upper motoneuron disease found in Africa. Lancet 1992; 339: 208–211
   PubMed Web of Science ®Google Scholar
• Vasconcelos A T, Twiddy D R, Westby A, Reilly P JA. Detoxification of cassava during gari preparation. Int. J. Food Sci. Technol. 1990; 25: 198–203
   Web of Science ®Google Scholar