Effect of vitamin E (DL-all-rac-a-tocopherol acetate) and nano particles of selenium on growth, survival, body composition and whole body glutathione peroxidase (GPX) and malondialdehyde (MDA) in Rutilus kutum (Kamensky, 1901)

Abstract

The effect of vitamin E (100 mg kg−1) and nano-selenium (1 mg kg−1), which have a nutritional relationship separately and in combination, was investigated on growth, survival, carcass composition, body glutathione peroxidase activity, and body malondialdehyde content of Rutilus kutum. Results showed that vitamin E is capable of improving growth, FCR and WG in Kutum fingerlings; however, nano-selenium is not. According to this study, vitamin E can improve growth and selenium can improve glutathione peroxidase activity in Rutilus kutum larvae.