Effect of Dietary Nano-Selenium Supplementation on Selenium Content and Oxidative Stability in Table Eggs and Productive Performance of Laying Hens

Radwan, Nadia L.; Eldin, T.A. Salah; Zaiat, A.A. El; Mostafa, M.

doi:10.3923/ijps.2015.161.176

Cited by 32 publications

(26 citation statements)

References 34 publications

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“…On the other hand, the present results disagree with those of Radwan et al (2015), who showed that different levels of sodium selenite or nano-Se had no effect on egg weight of Silver Montazah laying hens. Similarly, Chantiratikul et al (2008) found that egg weight was not affected by dietary Se sources of Brown laying hens.…”

Section: Resultscontrasting

confidence: 99%

“…The present results agree with those of Radwan et al (2015), who showed that nano-Se supplementation in layer diets significantly increased egg production percentage compared with inorganic Se (sodium selenite) of Silver Montazah laying hens at 32 weeks of age. Similarly, Gjorgovska et al (2012) who found that supplemental dietary organic selenium in layer diets increased egg production percentage.…”

Section: Resultssupporting

confidence: 93%

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Effect of Some Sources of Antioxiadnts on The Productive and Reproductive Performance of Turkey Hens

Ismail

Mostafa

Azzam

et al. 2016

Journal of Animal and Poultry Production

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Section: Resultscontrasting

confidence: 99%

Section: Resultssupporting

confidence: 93%

Effect of Some Sources of Antioxiadnts on The Productive and Reproductive Performance of Turkey Hens

Ismail

Mostafa

Azzam

et al. 2016

Journal of Animal and Poultry Production

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“…Plaimast, Sirichakwal, Puwastien, and Kijparkorn () found the highest concentration of egg Zn for layers fed with a diet supplemented with organic Zn, which can be related to the higher bioavailability of organic Zn than inorganic forms. Moreover, Radwan, Eldin, EL‐Zaiat, and Mostafa () found that nano‐selenium significantly increased selenium content in whole egg compared with eggs produced by hens fed with a diet supplemented with sodium selenite. These results indicated that nano‐selenium leads to a higher deposition of selenium in egg contents when compared with sodium selenite, most probably because of the faster transfer of nano‐selenium into the egg.…”

Section: Discussionmentioning

confidence: 99%

Effects of zinc oxide nanoparticles on the egg quality, immune response, zinc retention, and blood parameters of laying hens in the late phase of production

Abedini

Shariatmadari

Torshizi

et al. 2018

Animal Physiology Nutrition

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The objective of this study was to evaluate the effects of dietary supplementation with zinc oxide nanoparticles (ZnO-NPs) on the performance, egg quality, Zn retention, immunity responses, superoxide dismutase activity (SOD), egg malondialdehyde (MDA) content, and serum parameters in laying hens in the late phase of production. A total of 288 laying hens at 64 weeks of age were randomly assigned to 4 treatments with 6 replicates, and 12 birds within each group. Experimental diets included a corn-soybean meal-based diet (without Zn supplementation) and a basal diet supplemented with 80 mg/kg of Zn-oxide, ZnO-NPs, and Zn-methionine. The results indicated that egg production and egg mass were significantly higher in the Zn-methionine and ZnO-NPs groups (p < .05). Also, eggshell thickness and shell strength increased in the ZnO-NPs group as compared with the other groups (p < .05). Moreover, Zn supplementation decreased egg loss (p < .05). There were significant differences among treatments in Zn deposition in tibiotarsus, liver, pancreas, eggs, and excreta (p < .01). Antibody titre, heterophil (%(, and phytohemagglutinin (PHA) were significantly higher in birds fed with Zn-supplemented diets (p < .05). In treatments supplemented with ZnO-NPs and Zn-methionine, the SOD activity in the liver, pancreas, and plasma was greater as compared with the other treatments (p < .05). The MDA content in eggs was significantly reduced in groups supplemented with Zn (p < .01). Moreover, dietary Zn supplementation significantly affected serum total protein, albumin, glucose, alkaline phosphatase activity, carbonic anhydrase activity, and Zn level (p < .05). In conclusion, this study demonstrated that dietary supplementation with ZnO-NPs can improve the performance of laying hens. Therefore, ZnO-NPs can enhance zinc absorption in the intestine of aged layers and can be a more suitable source of zinc than regular Zn-oxide in diets.

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“…A study on nano-Se showed that supplementation with 0.3 mg kg -1 in dry diet induced better physiological effects of chicks (Mohapatra et al, 2014). In Egypt, Radwan et al (2015) concluded that layer hen diet supplemental with nano-Se (0.25 ppm) showed improving in the productive performance and glutathione peroxides activity producing Se enriched egg which could supply 50% (35 µg) of the human Se recommended daily allowances.…”

Section: In Layers Sectormentioning

confidence: 99%

Nanotechnology and its Considerations in Poultry Field: An Overview

El-Ghany

2019

J Hellenic Vet Med Soc

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Nanotechnology is an emerging science field that in the years to come could have countless beneficial effects on every aspect of everyday life including animal farming. Recently, research in this sector has shown the potential for many different applications in Veterinary practice. In poultry farming in particular, various nanoparticles have been experimentally used for several purposes such as: alternative to antibiotics as growth promoters, as feed additives to enhance and improve the growth rate, performance, immunity, resistance to pathogens and increase the quality of meat. In laying hens, they can have a positive influence to both quantity and quality of eggs. Moreover, nanomaterials applied in embryonated chicken eggs can improve embryos development. The aim of this overview is to provide a description of potential nanotechnology applications for poultry sector and discuss any challenges or obstacles including the matters of safety of application of these nanomaterials in animals, in humans and of course in the environment.

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Effect of Dietary Nano-Selenium Supplementation on Selenium Content and Oxidative Stability in Table Eggs and Productive Performance of Laying Hens

Cited by 32 publications

References 34 publications

Effect of Some Sources of Antioxiadnts on The Productive and Reproductive Performance of Turkey Hens

Effect of Some Sources of Antioxiadnts on The Productive and Reproductive Performance of Turkey Hens

Effects of zinc oxide nanoparticles on the egg quality, immune response, zinc retention, and blood parameters of laying hens in the late phase of production

Nanotechnology and its Considerations in Poultry Field: An Overview

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