Benefit-risk ratio of food fish intake as the source of essential fatty acids vs. heavy metals: A case study of Siberian grayling from the Yenisei River

Тип публикации: статья из журнала

Год издания: 2009

Идентификатор DOI: 10.1016/j.foodchem.2008.12.062

Ключевые слова: Essential fatty acids, Heavy metals, Hazard quotient, Benefit-risk ratio, Grayling, Benefit-risk ratio, Essential fatty acids, Grayling, Hazard quotient, Heavy metals

Аннотация: A formula was derived for quantification of benefit-risk ratio (hazard quotient) for the intake of a product containing essential polyunsaturated fatty acids vs. heavy metals. The quotient was used in a three year case study of the contents of essential fatty acids and heavy metals in Siberian grayling. the main food fish from the middle section of the Yenisei River. As found, in general the fish intake was potentially very beneficial for human health, except on a few occasions, when the risk overweighed the benefit because of high contents of chromium in the fish muscle tissue. The data demonstrated the necessity for regular monitoring of the hazard quotients for food fish in wild conditions, based at least on monthly sampling frequency. (C) 2008 Elsevier Ltd. All rights reserved.

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Выпуск журнала: Vol. 115, Is. 2

Номера страниц: 545-550

ISSN журнала: 03088146

Место издания: OXFORD



  • Gladyshev M.I. (Siberian Federal University)
  • Sushchik N.N. (Siberian Federal University)
  • Anishchenko O.V. (Siberian Federal University)
  • Makhutova O.N. (Institute of Biophysics,Siberian Branch,Russian Academy of Sciences, Akademgorodok)
  • Kalachova G.S. (Institute of Biophysics,Siberian Branch,Russian Academy of Sciences, Akademgorodok)
  • Gribovskaya I.V. (Institute of Biophysics,Siberian Branch,Russian Academy of Sciences, Akademgorodok)

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