To supply enough aquatic products and improve economic benefits,high density cultivation and refined formula feed are extensively used in fish farming in China.Under this intensive culture condition,on one hand,the growth performance of fish promotes greatly; on the other hand,the anti-stress ability and death rate of fish turn worse as fish is cultured,fished and transported.Meanwhile,lipid accumulation in the whole fish body and liver becomes more and more serious,which leads to decrease fish quality and damage liver function.Among them,fatty liver disease in fish which is characterized of e...
