Study and evaluation of economical and hygienic effects of aflatoxin B1 in cultured Huso huso
2010
Sepahdari, Abolfazl, Iranian Fisheries Research Organization(IFRO) | Mohseni, M, International Sturgeon Research Institute | Pourali, H.R, International Sturgeon Research Institute | Ghiasi, M, Caspian Sea Ecology Research Center | Hallajian, A, International Sturgeon Research Institute | Shenavar Massoleh, A.R, International Sturgeon Research Institute | Pourdehghani, H, International Sturgeon Research Institute | Gholamipour, S, Caspian Sea Ecology Research Center | Kakoulaki, SH, Iranian Fisheries Research Organization(IFRO) | Masoumzadeh,M, Caspian Sea Ecology Research Center | Binaei, M, Caspian Sea Ecology Research Center | Motallebi, A.A, Iranian Fisheries Research Organization(IFRO) | Sharifpour, I, Iranian Fisheries Research Organization(IFRO) | Bahmani, M, International Sturgeon Research Institute | Mahmoodzadeh, H, Iranian Fisheries Research Organization(IFRO)
In the present study, the impacts of various concentrations of Aflatoxin B1 (AFB1) on Beluga, Huso huso, under controlled conditions were investigated. Belugas (120±10 g) were fed diets containing 0, 25, 50, 75, and 100 ppb AFB1/kg of diet for 3 months. Results showed that various levels of AFB1 do not significantly affect the specific growth ratio (SGR) (p 0.05) of fish in different treatments. However, weight gain and food conversion ratio (FCR) varied significantly (p 0.05 between control and treatments with diets contaminated with 75 and 100ppb AFB1/kg after 90 days). The increase in level of AFB1 did not affect the percent of survival rate(SR) and no mortality was observed in treatments (SR
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