Antioxidant and immunostimulant responses in rainbow trout (Oncorhynchus mykiss) fed with cherry stem extract

Abstract

The world animal protein consumption is increasing each year and it is estimated that annual fishery consumption will be 40 kg per capita in 2030, while it was 19.8 kg in 2013 (FAO, 2020). Based on this projection, especially after 2050, roughly 60% of animal protein need will most likely be met up by fishery products (FAO, 2017). Since production from capture fisheries is limited, aquaculture is expected to get importance more than ever.Aquaculture growth rate is elevated every year due to the introduction of new technologies (Bilen et al., 2013). However, there are some limiting factors in aquaculture, such as stress, diseases, feed supply, environmental pressure and ethics concerning animal welfare (Sönmez, 2017;Taştan & Salem, 2021;Vallejos-Vidal et al., 2016). In aquaculture systems, fish are invariably exposed to stress due to sudden temperature changes in water or handling for various purposes, such as vaccination, transportation and spawning induction (Naylor et al., 2000;Özçelik et al., 2020).There are various methods to prevent or treat diseases, such as vaccination, antibiotic treatment or use of other chemical agents (Corum et al., 2020;Salem et al., 2021;Terzi et al., 2020). Some of these substances have negative effects on the environment, fish health, or even

Growth Promoter, Immunostimulant and Antioxidant for Rainbow Trout (Oncorhynchus mykiss): Terebinth (Pistacia terebinthus) Extract

“…Similar result was observed in Mozambique tilapia (Oreochromis mossambicus) fed a diet supplemented with a medicinal herb, guduchi (Tinospora cordifolia) leaves (Alexander et al, 2010) and rainbow trout fed with cherry stem extract (Amoush et al, 2021). LA is an important element in non-specific defence mechanism (Evelyn, 2002).…”

Nano-Oregano Essential Oil Improves Rainbow Trout’s (Oncorhynchus mykiss) Growth Performance, Oxidative Status, Fatty Acid Profile of Fillet, Affects Gene Expression and Supports Skin and Intestinal Histomorphometry

“…Moreover, one of our research targets was to investigate if long-term consumption of oregano feed additive affected the antioxidant status of trout. In general, the literature is replete with evidence of plant extracts' in vitro antioxidant activity as a result of their ability to scavenge free radicals via single-electron transfer in vitro (Amoush et al, 2022;Bili, 2023). Herein, the lipid oxidative stability as well as the protein oxidation was significantly improved in the oregano group.…”

“…Aquaculture accounts for at least 17% of animal origin proteins consumed in a global scale (FAO, 2018) and has advanced tremendously (Sönmez et al, 2022 b). However, intensive aquaculture systems give rise to a range of interrelated factors, including compromised animal welfare and physiological processes, stress on the cultured species, and environmental degradation (Filogh et al, 2023).…”

Growth, Blood Parameters, Immune Response and Antioxidant Enzyme Activities in Rainbow Trout (Oncorhynchus mykiss Walbaum, 1792) Fed Diets Supplemented with Fumitory (Fumaria officinalis)

“…To address these issues, in recent years, a great number of studies have intensively focused on application of organic-based feed additives that have stress relieving, anti-inflammatory, immunostimulant, antifungal, and antimicrobial properties (Asadi et al 2012;Balamurugan et al 2016;Hernandez et al 2016;Kirubakaran et al 2016;Mohamed et al 2018;Taştan & Salem 2021;Sönmez et al 2022). Among various organic-origin products, microorganisms, plants, plant extracts and essential oils have been tested in several recent studies as alternatives to drugs, chemicals and antibiotics (Bilen et al 2019(Bilen et al , 2020Arslan et al 2018;Sönmez et al 2015aSönmez et al , 2021Elbesthi et al 2020;Yilmaz et al 2019Yilmaz et al , 2020Amoush et al 2021;Lakwani et al 2021).…”