Effect of feed restriction on fatty acid profile, body composition and selected blood parameters of intensive reared pike (Esox lucius)

نویسندگان

چکیده

This study investigated the effects of a six-week starvation period on fatty acid profile, body composition and blood parameters intensively reared pike (Esox lucius). 150 were stocked in an experimental recirculating aquaculture system (RAS) feed was completely withdrawn. Body composition, (serum protein, albumin, triacylglycerol, cholesterol concentration Lactate dehidrigenase alkaline phosphatase activity) measured somatic indices calculated. A significant decline bodyweight, crude fat content accompanied by decrease triacylglycerol content. The relative proportion saturated acids fillet decreased, while polyunsaturated increased. There also increase average chain length unsaturation index found flesh.

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ژورنال

عنوان ژورنال: Acta Agraria Kaposváriensis

سال: 2021

ISSN: ['1418-1789']

DOI: https://doi.org/10.31914/aak.2505