Effect of different diets on body mineral content, growth, and survival of barbel, Barbus barbus (L.), larvae under controlled conditions

Sikorska, Justyna; Wolnicki, Jacek; Kamiński, Rafał; Stolovich, V. N.

doi:10.2478/v10086-012-0001-7

Cited by 8 publications

(9 citation statements)

References 26 publications

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“…Phosphorus is the most important mineral because it is not available in the aquatic environment and can only be obtained from feed. Phosphorus deficiency will cause decreased skeletal development and bone deformation [30,31]. Microminerals are needed only in small amounts but have a very important role.…”

Section: Palm Oil In Fisheriesmentioning

confidence: 99%

Utilization and benefits of palm oil in fisheries

Samsi¹,

Asthutiirundu

2022

IOP Conf. Ser.: Earth Environ. Sci.

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Utilization of crude palm oil as a fish feed ingredient has been carried out in recent years. Crude palm oil can replace fish oil on dietary fish. The use of CPO has been applied to barramundi (Lates calcarifer), Rainbow Trout (Oncorhynchus mykiss), Japanese sea bass (Lateolabrax japonicas), salmonid species, and Nile tilapia (Oreochromis niloticus) diets. palm oil appears to boost protein efficiency when being added to oxidized fish feed. The various advantages of palm oil include superior energy sources (saturated and monounsaturated fatty acids), high content of natural antioxidants (carotenes and E vitamin), lessening fatty acid deposition, and low cost and producing high oil yield. Moreover, palm oil-based diets for fish indicated no effect on the fillets either in their texture or color Fish growth is not disturbed if you change fish oil to crude palm oil in fish feed. The level of use of palm oil is different for each fish species.

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Section: Palm Oil In Fisheriesmentioning

confidence: 99%

Utilization and benefits of palm oil in fisheries

Samsi¹,

Asthutiirundu

2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…Phosphorus deficiency in the fish bodies can lead to excessive fat accumulation and poor skeletal mineralization and deformity [3]. It has also been shown that some phosphorus-containing compounds, such as phosphatidylinositol, play a very important role in preventing skeletal deformities [57]. Because the content of this mineral in the water is too low, and moreover, the efficiency of its absorption from feed is low, P should be supplemented with the feed [58].…”

Section: Phosphorus Concentrationmentioning

confidence: 99%

Effects of a Trans-Galactooligosaccharide on Minerals Content of Common Carp (Cyprinus carpio L.) Tissues

Ziółkowska

Bogucka

Mazurkiewicz

et al. 2021

Biol Trace Elem Res

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Common carp (Cyprinus carpio L.) is a dominant fish species in aquaculture, and as it is a stomachless species, absorption and digestion of nutrients take place in the intestine. The aim of the study was to evaluate the effects of a prebiotic on the content of selected minerals found in the meat, gills, and skeleton of common carp. The research applied trans-galactooligosaccharide (GOS) prebiotic produced by enzymatic transgalactosylation of milk lactose by whole cells of Bifidobacterium bifidum. The following diets have been applied: control diet without feed additives (C), diet 2 (B1) with 1% of GOS, and diet 3 (B2) with 2% of GOS. In the freeze-dried samples, concentrations of the analyzed metals were determined using atomic absorption spectroscopy (AAS). The content of phosphorus was determined using colorimetric method. The analyses confirmed that the highest level of Mg was detected in the skeleton of fish fed with 1% GOS (2.51 g kg−1) and was significantly higher compared the control treatment (2.11 g kg−1) (P < 0.05). Zn content in fish meat fed with 1% GOS (35.41 mg kg−1) was significantly higher (P < 0.05) than in the control group (24.59 mg kg−1). The tissue that accumulated the greatest amount of Zn was the gills. GOS had a positive effect on Fe accumulation in the meat, gills, and skeleton. It has been concluded that supplementation of feed with 2% GOS significantly influenced the positive correlations between Mg and P in the meat and skeleton, Fe–Ca correlation in gills, and Fe–Zn correlation in the skeleton.

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“…En los establecimientos piscícolas, un gran número de peces puede presentar alteraciones en el normal desarrollo esquelético durante el período larval manifestando diferentes tipos de malformaciones , a menudo asociadas a los sistemas de cría intensivos o tipo de alimentación (Boglione et al, 2001;Villeneuve et al, 2005;Sfakianakis et al, 2006;Sikorska et al, 2012).…”

Section: Introductionunclassified

“…De todos estos factores, los nutricionales juegan un rol esencial en la aparición de alteraciones esqueléticas durante los primeros estadios de vida (Cahu et al, 2003), viéndose incrementada su incidencia con el uso de microdietas (Kanazawa, 1981;Villeneuve et al, 2005;Sikorska et al, 2012).…”

Section: Introductionunclassified

Crecimiento, supervivencia e incidencia de malformaciones oseas en distintos biotipos de Rhamdia quelen durante la larvicultura

Hernández¹,

Santinón²,

Sánchez³

et al. 2013

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RESUMEN.Se evaluó el efecto de dos dietas (alimento vivo y dieta seca) y dos poblaciones diferentes de Rhamdia quelen de Argentina (área pampeana y nordeste) sobre parámetros de crecimiento, supervivencia e incidencia de malformaciones óseas en sus larvas según un diseño factorial 2x2. Al final de la experiencia (20 días pos-eclosión), las deformaciones esqueléticas fueron diversas y afectaron todas las regiones del eje vertebral. En ningún caso estas anomalías incidieron sobre el peso final de las larvas. No obstante, el biotipo nordeste presentó el mayor porcentaje de ejemplares con anomalías esqueléticas (72,3%) y menor supervivencia. Las alteraciones más comunes fueron compresiones y fusiones vertebrales, afectando el 22,2 y 19,4% de las larvas, respectivamente. El análisis estadístico mostró que la frecuencia de fusiones no fue afectada por el biotipo o por el tratamiento alimentario. Sin embargo, en el caso de las compresiones vertebrales se observó interacción entre biotipo y dieta. Para este tipo de lesión, con alimento vivo, no se detectaron diferencias entre biotipos, al tiempo que las larvas alimentadas con dieta seca presentaron mayor frecuencia de compresiones en el biotipo nordeste. Estos resultados indican que la incidencia de malformaciones en larvas de R. quelen se encuentra relacionada con ambos factores (biotipo y dieta). La coloración diferencial de cartílagos y huesos en larvas puede convertirse en una herramienta útil para evaluar, precozmente, la incidencia de malformaciones durante el desarrollo temprano de R. quelen. Palabras clave: Rhamdia quelen, malformaciones esqueléticas, larvicultura, dietas, biotipos, Argentina. Growth, survival and incidence of skeletal malformations in different biotypesof Rhamdia quelen during larviculture ABSTRACT. The effect of two diets (live food and dry diet) and two different populations of Rhamdia quelen from Argentina (pampean and northeastern area) on performance and skeletal deformities in fish larvae, according to a 2x2 factorial design, was evaluated. At the end of the trial (20 days post-hatching), skeletal deformities were diverse and affected all regions of the vertebral axis. In neither case, these anomalies had an impact on final weight of larvae. The northeastern biotype presented the highest percentage of skeletal abnormalities (72.3%) and lower survival. A high incidence of fused and compressed vertebrae (affecting 22.2 and 19.4% of the larvae, respectively) was observed. Statistical analysis showed that fusions were not affected by the biotype or feeding treatment. However, in the case of compressions, interaction between diet and biotype was found. For this kind of malformations, live food treatment shows not difference between biotypes, while larvae fed dry diet had the highest frequency in the northeastern biotype. These results indicate that to prevent the incidence of bone malformations in R. quelen larvae both factors must be considered (biotype and diet). The differential bone and cartilage staining could be a useful tool for precoci...

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Effect of different diets on body mineral content, growth, and survival of barbel, Barbus barbus (L.), larvae under controlled conditions

Cited by 8 publications

References 26 publications

Utilization and benefits of palm oil in fisheries

Utilization and benefits of palm oil in fisheries

Effects of a Trans-Galactooligosaccharide on Minerals Content of Common Carp (Cyprinus carpio L.) Tissues

Crecimiento, supervivencia e incidencia de malformaciones oseas en distintos biotipos de Rhamdia quelen durante la larvicultura

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