Effects of exogenous enzymes (phytase, non-starch polysaccharide enzyme) in diets on growth, feed utilization, nitrogen and phosphorus excretion of Japanese seabass, Lateolabrax japonicus

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“…Zhou et al (2013) also found that cellulase supplemented duckweed based diet promoted the growth of grass carp. Present result is also supported by finding of Ai et al (2007), Yildrim and Turan (2010), Ghomi et al (2012) and Zamini et al (2014), who also reported positive effect of various commercial multi-enzyme complex (phytase, xylanase, β-glucanase, amylase, cellulase and pectinase) on the growth performance and feed efficiency of Lateolabrax japonicas, Clarias gariepinus, Huso huso and Salmo trutta, respectively. Improved growth performance and nutrient utilization of Labeo rohita fed DORB based diet supplemented with exogenous enzymes may be contributed to the elimination of anti-nutritional factors and improving the utilization of dietary energy and amino acid.…”

“…cellulase, xylanase, etc.) are capable of disrupting plant cell wall integrity, this enhances rapid digestion by reducing viscosity in the gut (Zijlstra et al, 2010;Bedford & Cowieson, 2012).The beneficial effects of exogenous non-starch polysaccharidases (NSPase) may be directly related to NSP hydroxylation, which improves carbohydrate digestibility, or to the improvement of other nutrients digestibility (Adeola & Bedford, 2004;Ai et al, 2007;Adeola & Cowieson, 2011;Yiğit et al, 2014).…”

Xylanase and Phytase Supplementation in the De-oiled Rice Bran (DORB) based Diet Improves the Growth Performance of Labeo rohita

“…Similar, findings were also observed in Japanese sea bass, Lateolabrax japonicus (Ai et al, 2007;Zhang et al, 2009) large yellow croaker, Pseudosciaenacrocea (Zhang et al, 2006) and tilapia, Oreochromis niloticus × Oreochromis aureus (Lin et al, 2007), when their diet supplemented with exogenous nonstarch polysaccharide (NSP) enzymes and phytase, resulted in higher growth, feed utilization and digestive enzyme activities. Zamini et al, (2014) also found that Salmo trutta caspius fed the control diet without any exogenous enzyme exhibited lower growth and higher FCR than diets with supplemented enzymes, indicating that exogenous enzyme is beneficial for the growth of the fish.…”

“…NSPase were shown to increase the growth performance, feed conversion, and protein utilization efficiency in juvenile Japanese seabass (Lateolabrax japonicas; Ai et al, 2007), hybrid tilapia (Oreochromis niloticus × Oreochromis aureus; Lin et al, 2007); Caspian salmon (Salmo trutta caspius; Zamini et al, 2014) and African catfish (Clarias gariepinus; Yildirim and Turan, 2010). The beneficial effects of exogenous non-starch polysaccharidases (NSPase) may be directly related to NSP hydroxylation, which improves carbohydrate digestibility, or to the improvement of other nutrients digestibility (Adeola and Bedford, 2004;Ai et al, 2007;Adeola and Cowieson, 2011;Yiğit et al, 2014). Xylanase hydrolyses cell wall components in plant and efficiently reduces NSP content in plant ingredient which in turn improves protein utilization and growth performance in several fish experiment.…”

Effects of Dietary Supplements on Growth Performance and Phosphorus Waste Production of Australian Catfish, Tandanus Tandanus, Fed with Diets Containing Canola Meal as Fishmeal Replacement

“…In addition, previous studies revealed that replacing FM with plant protein sources, including soybean meal, reduced phosphorus (P) waste of different fish species, such as Japanese seabass, Lateolabrax japonicus [22], rainbow trout, Oncorhynchus mykiss [23,24], salmonid species [25]. Especially, Huynh and Nugegoda [26] have shown that using soybean meal to replace FM protein did reduce P waste of Australian catfish, T. tandanus.…”