Effects of nanosize zinc oxide on zinc retention, eggshell quality, immune response and serum parameters of aged laying hens

Tsai, Yun-Long; Mao, Syuan-Yian; Li, M.Z.; Huang, Jingyu; Lien, Tu-Fa

doi:10.1016/j.anifeedsci.2016.01.009

Cited by 69 publications

(52 citation statements)

References 33 publications

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“…Birds fed 40 mg N-ZnO exhibited the highest N, Ca, P and Zn retention percentages compared with those fed the control which recorded the lowest percentages. In harmony with the current data, Ibrahim et al (2017) on broilers and Tsai et al (2016) on laying hens concluded that Zn retention was significantly increased by N-ZnO supplementation compared with I-ZnO because of its higher bioavailability. Also, Yan and Waldroup (2006) reported that Zn excretion could be reduced in the excreta by the supplementation of N-Zn to poultry diets.…”

Section: Nitrogen and Minerals Retentionsupporting

confidence: 77%

Efficacy of Dietary Zinc Oxide Nanoparticles Supplementation on Serum Biochemical, Nutrients Retention and Chemical Composition of Meat and Tibia in Broiler Chickens

Attia

2020

EPSJ

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A total of 192 unsexed day-old "Cobb" broiler chicks were used to evaluate the effects of different levels of dietary nano zinc oxide (N-ZnO) on nitrogen and minerals retention, blood serum measurements, meat chemical composition and tibia minerals of broiler chickens. Chicks were randomly distributed into six treatments of four replicates eight chicks each. A control contained 100 mg inorganic ZnO/kg diet (I-ZnO) and 100, 80, 60, 40 and 20 mg N-ZnO/kg diet were fed. Diets supplemented with different levels of N-ZnO had significant effect on blood serum parameters except for total protein and cholesterol. The highest contents of (albumin, high density lipoprotein, low-density lipoprotein, lactate dehydrogenase, superoxide dismutase, calcium, phosphorous and zinc) and the lowest (triglycerides, creatinine, uric acid, aspartate transferase, alanine transferase, alkaline phosphatase and malondialdehyde) were obtained with 20 mg N-ZnO/kg diet. A significant reduction in moisture and fat and significant increase in crude protein, ash and minerals (Ca, P and Zn) of breast and thigh meats were observed with N-ZnO treatments; the lowest and the highest percentages, respectively, of the former criteria were recorded with 20 mg N-ZnO. Birds fed N-ZnO (40 and 20), (60, 40 and 20) and 20 mg/kg diet had the highest significant tibia Ca, Zn and P percentages, respectively. Nano-ZnO treatments significantly increased the retention percentages except for Zn. Birds fed 40 mg N-ZnO/kg diet exhibited the highest nitrogen, Ca, P and Zn retention. It could be concluded that supplementation of N-ZnO to broiler diet improved birds' physiological status, meat carcass quality, bone mineralization and nutrients retention. The lower levels of N-ZnO (20 and 40 mg/kg diet) revealed promising results with no harmful effect on birds' health status.

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Section: Nitrogen and Minerals Retentionsupporting

confidence: 77%

Efficacy of Dietary Zinc Oxide Nanoparticles Supplementation on Serum Biochemical, Nutrients Retention and Chemical Composition of Meat and Tibia in Broiler Chickens

Attia

2020

EPSJ

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“…There was no effect of Zn levels on the tibial ash content of 42-d-old broilers (p>0.05). Research has shown that supplemental Zn increases blood Zn concentration in laying hens and broiler chickens (Tsai et al, 2016;Zakaria et al, 2017). A linear relationship was observed between 0 and 20 mg/kg supplemental Zn and bone Zn content in broiler chickens from 1 to 21 d of age (Ao et al, 2007;Star et al, 2012).…”

Section: Effects Of Dietary Zinc Levels On the Growth Performance Ormentioning

confidence: 93%

Effects of Dietary Zinc Levels on the Growth Performance, Organ Zinc Content, and Zinc Retention in Broiler Chickens

Zhang

et al. 2018

Rev. Bras. Cienc. Avic.

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The objective of this study was to investigate the optimal zinc (Zn) requirement of broiler chickens based on Zn retention. On the day of hatch, 350 male Ross 308 broilers were randomly assigned to seven treatments with five replicates of ten birds each. Zinc was supplemented as ZnSO 4 •7H 2 O at 0, 20, 40, 60, 80, 100, or 120 mg/ kg in the starter diet (fed from 1 to 21 d of age) and at 0, 16, 32, 48, 64, 80, or 96 mg/kg in the grower diet (fed from 22 to 42 d of age). The analyzed Zn levels were 34.98 and 27.57 mg/kg in the basal starter and grower diets, respectively. Supplemental Zn levels did not influence body weight gain, feed intake, feed conversion ratio, or liver Zn content of broilers at 21 and 42 d of age (p>0.05). Tibia ash Zn content of 21-d-old broilers increased when Zn supplementation level increased from 0 to 40 mg/kg Zn in (p<0.05). The highest breast muscle Zn content in 42-d-old broilers was observed when 100 and 80 mg Zn/ kg was supplemented in the starter and grower diets, respectively. Fecal Zn content, Zn intake, Zn excretion, and Zn retention of 31-to 33-d-old broilers linearly increased with supplemental Zn levels (p<0.05). Zinc retention values, calculated as the difference between Zn intake and Zn excretion, were negative, about zero, and positive when starter/grower diets were supplemented with 0/0 and 20/16, 40/32, and 60/48 and 120/96 mg/kg, respectively. These results indicate that supplementing 40 and 32 mg Zn/kg in starter and grower diets, respectively, promote the growth performance of broiler chickens, while reduce Zn excretion in the environment.

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“…It is also known that the activity of the 25‐hydroxy‐cholecalciferol‐1‐hydroxylase enzyme decreases and therefore, calcium absorption (Joyner, Peddie, & Taylor, ; Xiao et al, ). The role of Tm in shell formation has been associated with carbonic anhydrase (Salim, Jo, & Lee, ; Tsai, Mao, Li, Huang, & Lien, ), lysyl oxidase (Lim & Paik, ) and some glucosyltransferases (Cufadar, Yildiz, & Olgun, ; Xiao et al, ) enzymes involved in the synthesis process of the organic and inorganic matrix of the shell. Carbo‐Amino‐Phospho‐Chelates supplementation did not decrease the percentage of broken eggs as compared to ITM, which is in agreement with that reported by Stefanello et al, and Manangi et al, who used proteinates and Methionine Analogous Hydroxy‐Metal Chelates.…”

Section: Discussionmentioning

confidence: 99%

“…The role of Tm in shell formation has been associated with carbonic anhydrase (Salim, Jo, & Lee, 2008;Tsai, Mao, Li, Huang, & Lien, 2016), lysyl oxidase (Lim & Paik, 2003) and some glucosyltransferases (Cufadar, Yildiz, & Olgun, 2011;Xiao et al, 2014) Analogous Hydroxy-Metal Chelates. Other studies (Gheisari et al, 2011;Lim & Paik, 2003;Maciel et al, 2010) have shown a reduction of broken eggs with the OTM inclusion, associating this effect to changes in shell ultrastructure.…”

Section: Discussionmentioning

confidence: 99%

Organic trace minerals on productive performance, egg quality and immune response in Bovans White laying hens

Ramos-Vidales

Gómez-Verduzco

Cortés-Cuevas

et al. 2019

Animal Physiology Nutrition

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This study was performed in 360 laying Bovans White hens and aimed to evaluate the effect of Carbo‐Amino‐Phosphate‐Chelates (CAFQ) as a mineral premix and its 30% reduction by compared to inorganic trace minerals (ITM) concerning its performance, egg quality, tibia breaking strength and immunity. Sixty‐week‐old hens were assigned into three treatments with 10 replicates of 12 birds each. Treatments were as follows: (a) (100% ITM), (b) (100% CAFQ) and (c) (70% CAFQ). Based on the results obtained during 12 weeks, under the current test conditions, improved yolk colour (p < 0.05); shell breaking strength (p < 0.05); and storage time (p < 0.05) were observed in hens fed with a diet reduced by 70% in CAFQ inclusion showed similar performance behaviour and better egg breaking strength regarding with ITM, suggesting the possibility of minimizing the inclusion of trace minerals in laying hen diets improving environmental impact, in contrast to the use of inorganic sources of minerals.

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Effects of nanosize zinc oxide on zinc retention, eggshell quality, immune response and serum parameters of aged laying hens

Cited by 69 publications

References 33 publications

Efficacy of Dietary Zinc Oxide Nanoparticles Supplementation on Serum Biochemical, Nutrients Retention and Chemical Composition of Meat and Tibia in Broiler Chickens

Efficacy of Dietary Zinc Oxide Nanoparticles Supplementation on Serum Biochemical, Nutrients Retention and Chemical Composition of Meat and Tibia in Broiler Chickens

Effects of Dietary Zinc Levels on the Growth Performance, Organ Zinc Content, and Zinc Retention in Broiler Chickens

Organic trace minerals on productive performance, egg quality and immune response in Bovans White laying hens

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