Feeding Dietary Mannan Oligosaccharides to Juvenile Nile Tilapia, <i>Oreochromis niloticus</i>, Has No Effect on Hematological Parameters and Showed Decreased Feed Consumption

Sado, Ricardo Yuji; Bicudo, Álvaro José de Almeida; Cyrino, José Eurico Possebon

doi:10.1111/j.1749-7345.2008.00219.x

Cited by 66 publications

(59 citation statements)

References 19 publications

(29 reference statements)

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“…Contrary to the present findings, there are some reports of negative effects of dietary mannan oligosaccharide on other fish species such as Gulf sturgeon (Acipenser oxyrinchus desotoi) (Pryor et al, 2003), African catfish (Clarias gariepinus) (Genc et al, 2006), Hybrid tilapia (Oreochromis niloticus×O. aureus) (Genc et al, 2007), Channel catfish, Ictalurus punctatus (Welker et al, 2007), Nile tilapia (Oreochromis niloticus) (Sado et al, 2008), sea bream (Sparus aurata) (Dimitroglou et al, 2010), Kutum (Rutilus frisii kutum) (Akrami et al, 2010) and Giant sturgeon (Huso huso) juvenile (Razeghi et al, 2012). These negative effects may be attributed to the inability of intestinal microbiota to ferment excessive levels of prebiotics and subsequent accumulation in the intestine which may be deleterious to the enterocytes (Soleimani et al, 2012).…”

Section: Discussioncontrasting

confidence: 49%

“…In 2007, Welker and his colleagues reported that 0.2% dietary mannan oligosaccharides had no effect on the WBC, RBC, Hct, Hb and total serum protein of Channel Catfish (Ictalurus punctatus) (Welker et al, 2007). Sado et al (2008) also reported that 0.2-1.0% MOS had no effect on tilapia (Oreochromis niloticus) RBC, WBC, Hb, Hct, MCV, MHC, MCHC or plasma total protein. Razeghi et al (2012) who evaluated the effects of different levels of dietary mannan oligosaccharides (2.0 and 4.0 g kgG 1 ) on the beluga (Huso huso) juvenile observed that there were no significant differences in hematological parameters between control and MOS treatment groups.…”

Section: Haematology and Biochemistrymentioning

confidence: 99%

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Effect of Dietary Prebiotic Mannan Oligosaccharide (MOS) on Growth Performance, Intestinal Microflora, Body Composition, Haematological and Blood Serum Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) Juveniles

Denj¹,

Razeghi²,

Akrami³

et al. 2015

J. of Fisheries and Aquatic Science

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The present study investigated the effects of prebiotic mannan oligosaccharide (MOS; activeMOS ® ) on the growth performance, intestinal microflora, body composition, haematological and serum biochemical parameters in rainbow trout juvenile (Oncorhynchus mykiss). After acclimation, fish (1.67±0.006 g) were allocated into 12 tanks (25 fish per tank) and triplicate groups were fed a control diet or diets containing 1, 2.5 and 4.0 g MOS kgG 1 . At the end of trial (60 days), blood samples were collected from caudal vein of 48 apparently healthy fish. Result showed that in level of 1 g MOS kgG 1 acquired final weight, Body Weight Increase (BWI), Specific Growth Rate (SGR) and Feed Conversion Ratio (FCR) were significantly higher than the other experimental groups (p<0.05). The highest and the lowest growth performances were observed in 1 g MOS kgG 1 and control, respectively. The fish fed with 1 g MOS kgG 1 had highest but not significant (p>0.05) intestinal lactic acid bacterial count. By increasing the supplementation level of MOS, the content of crude protein increased (p<0.05). The result showed no significant differences in serum enzymes (ALT, AST, ALP) activity, glucose, cholesterol, triglyceride and total protein among treatments (p>0.05) but levels of lymphocyte in the group fed 1 g MOS kgG 1 was significantly higher than other groups (p<0.05). Also, a non significant elevation of White Blood Cell (WBC), haematocrit, hemoglobin and eosinophil levels was found in the fish fed diet 1.0 g MOS kgG 1 (p>0.05). The results indicated that dietary administration of mannan oligosaccharide at the level of 1 g kgG 1 can positively influence the growth performance, intestinal microflora, body composition and some blood parameters of juvenile rainbow trout.

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Section: Discussioncontrasting

confidence: 49%

Section: Haematology and Biochemistrymentioning

confidence: 99%

Effect of Dietary Prebiotic Mannan Oligosaccharide (MOS) on Growth Performance, Intestinal Microflora, Body Composition, Haematological and Blood Serum Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) Juveniles

Denj¹,

Razeghi²,

Akrami³

et al. 2015

J. of Fisheries and Aquatic Science

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“…Não houve influência significativa da suplementação com prebiótico, probiótico e simbiótico sobre o consumo total de ração e a taxa de sobrevivência (Tabela 2), o que corrobora os resultados obtidos por Azevedo et al (2015) em estudo sobre tilápia-do-nilo. A semelhança dos valores de consumo total de ração é uma indicação de que a suplementação com prebiótico, probiótico e simbiótico não alterou a palatabilidade da ração, diferentemente dos resultados obtidos por Sado et al (2008) em pesquisa sobre tilápia-do-nilo, em que a suplementação com mananoligossacarídeo provocou a redução do consumo de ração.…”

Section: Resultsunclassified

“…Alguns estudos relataram a falta de efeito da suplementação com prebiótico para peixes (Sado et al, 2008;Buentello et al, 2010), enquanto outros estudos relatam a melhoria do crescimento e da utilização do alimento (Staykov et al, 2007;Azevedo et al, 2015). As diferenças de resultados podem ser explicadas por diferenças estruturais dos prebióticos utilizados, nível e tempo de suplementação, condições de cultivo, além da espécie e tamanho do peixe.…”

Section: Resultsunclassified

Suplementação com prebiótico, probiótico e simbiótico para juvenis de tambaqui a duas densidades de estocagem

Azevedo

Filho

Pereira

et al. 2016

Pesq. agropec. bras.

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Resumo -O objetivo deste trabalho foi avaliar o efeito da suplementação de rações, com prebiótico (mananoligossacarídeo), probiótico (Bacillus subtilis) e simbiótico, em juvenis de tambaqui (Colossoma macropomum), em duas densidades de estocagem, quanto aos parâmetros de crescimento, utilização do alimento, sobrevivência e econômicos. Um total de 192 juvenis (2,4±0,2 g) foi distribuído em 32 aquários (20 L), em delineamento inteiramente casualizado, em arranjo fatorial 2x4, com quatro repetições, durante oito semanas. Testaram-se 0,35 e 1,05 kg m -3 para a densidade de estocagem. A suplementação constituiu-se de: 2 g kg -1 de prebiótico; 2 g kg -1 de probiótico; 2 g kg -1 de prebiótico + 2 g kg -1 de probiótico; e controle. A densidade de estocagem não influenciou a sobrevivência dos peixes, embora tenha causado a redução dos parâmetros econômicos e de crescimento. A suplementação com probiótico e simbiótico aumentou o crescimento, melhorou a utilização do alimento e os parâmetros econômicos. A ração controle apresentou o menor índice de eficiência econômica, enquanto o maior índice foi obtido pelas rações suplementadas com simbiótico. Os parâmetros de crescimento, utilização do alimento e econômicos aumentaram com a suplementação com probiótico e simbiótico, em rações para juvenis de tambaqui, embora não haja efeito sinergístico entre o prebiótico e o probiótico avaliados.Termos para indexação: Bacillus subtilis, Colossoma macropomum, mananoligossacarídeo. Prebiotic, probiotic and synbiotic supplementation in diets for juvenile tambaquis at two stocking densitiesAbstract -The objective of this work was to evaluate the effect of prebiotic (mannan oligosaccharides), probiotic (Bacillus subtilis), and synbiotic diet supplementations on juvenile tambaquis (Colossoma macropomum), at two stocking densities, for growth, food utilization, survival, and economic parameters. A total of 192 juveniles (2.4±0.2 g) was distributed in 32 aquaria (20 L), in a completely randomized design, in a 2x4 factorial arrangement, with four replicates, during eight weeks. Tests were performed for 0.35 and 1.05 kg m -3 stocking density. The supplementation was constituted of: 2 g kg -1 prebiotic; 2 g kg -1 probiotic; 2 g kg -1 prebiotic + 2 g kg -1 probiotic; and a control. Stocking density had no effect on fish survival, although it decreased economic and growth parameters. Probiotic and synbiotic supplementation increased growth, and improved feed utilization and economic parameters. The control diet showed the lowest economic efficiency index, while the highest index was obtained by diets supplemented with synbiotic. Growth, food utilization, and economic parameters increased with the probiotic and synbiotic supplementation in diets for juvenile tambaquis, although there is no synergistic effect between the evaluated prebiotic and probiotic supplementations.

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“…Gültepe (2007) reported similar results for the Bio-M OS fed sea bream in 2‰ and 4‰ (P˃0.05). Different MOS levels (0, 2, 4, 6, 8, 10 g/kg) did not affect the hematological parameters in juvenile Nil tilapia and Huso huso (Sado, Almedia Bicudo, & Cyrino, 2008;Mansour et al, 2012). In terms of GOT (AST), all groups were found lower than control group.…”

Section: Discussionmentioning

confidence: 99%

Untitled

Gelibolu¹,

Yanar²,

Genc³

et al. 2018

Turk. J. Fish. Aquat. Sci.

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The study investigated the effect of increasing dietary inclusion of M annan oligosaccharide (M OS) on growth and blood parameters of sea bream (Sparus aurata). Varying concentrations of M OS were added to commercial sea bream feed at 0‰ (control), 1, 2, 3 and 4‰. At the end of the 15 week trial, control group had the highest final weight, specific growth rate, feed conversion ratio and protein efficiency ratio (P<0.05), although these did not differ among the M OS containing groups (P>0.05). Survival rates were higher in the M OS treatment groups. Blood parameters, did not differ among treatment groups (P>0.05). The lowest alkaline phosphatase (ALP) value was measured in the control group whereas the highest was recorded in the 4‰ M OS group. The lowest level of triglycerides was measured in the 4‰ M OS group, while the highest level of triglycerides was measured in the control group. Cholesterol level was lowest in the 2‰ M OS group (P<0.05). The study showed that the inclusion of dietary MOS has no negative effects on growth and blood parameters in sea breams. However, dietary M OS inclusion led to higher survival rate in trial fish.

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Feeding Dietary Mannan Oligosaccharides to Juvenile Nile Tilapia, Oreochromis niloticus, Has No Effect on Hematological Parameters and Showed Decreased Feed Consumption

Cited by 66 publications

References 19 publications

Effect of Dietary Prebiotic Mannan Oligosaccharide (MOS) on Growth Performance, Intestinal Microflora, Body Composition, Haematological and Blood Serum Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) Juveniles

Effect of Dietary Prebiotic Mannan Oligosaccharide (MOS) on Growth Performance, Intestinal Microflora, Body Composition, Haematological and Blood Serum Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) Juveniles

Suplementação com prebiótico, probiótico e simbiótico para juvenis de tambaqui a duas densidades de estocagem

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