Piotr Kaczyński
Poland
Research Article
The Influence of Chankanay Zeolites as Feed Additives on the Chemical, Biochemical and Histological Profile of the Rainbow Trout (Oncorhynchus mykiss)
Author(s): Ðssel Paritova, Nurzhan Sarsembayeva, Bożena Łozowicka, Ðmangeldy Maulanov, Gulnur Kuzembekova, Aida Abzhalieva and Piotr KaczyńskiАssel Paritova, Nurzhan Sarsembayeva, Bożena Łozowicka, Аmangeldy Maulanov, Gulnur Kuzembekova, Aida Abzhalieva and Piotr Kaczyński
This article presents the results of the influence of zeolites as feed additives on the chemical, biochemical and histological profile of fish. Research was conducted for 63 days using a rainbow trout from Turgen village (Kazakhstan). The studied material was zeolitic tuff from the Chankanay deposit as an additive to RGM-2M feed. The fish were fed with a normal diet, and the diet supplemented with 1%, 2%, 3% and 4% of natural zeolites. Pathomorphological and histological examinations of muscle tissues and internal organs of the rainbow trout were carried out. Additionally, lipid contents, FAs compositions and amino acid compositions were studied. The content of essential amino acids and proportion of essential amino acids to non-essential amino acids in the experimental group was higher than in the control group. Zeolite supplementation at the 4% inclusion level showed a high content .. View More»
DOI:
10.4172/2155-9546.1000205