Dietary Supplementation of Nano Zinc Oxide on Performance, Carcass, Serum and Meat Quality Parameters of Commercial Broilers

Hussan, Farukh; Krishna, Daida; Preetam, V. Chinni; Reddy, P. B.; Gurram, Srinivas

doi:10.1007/s12011-021-02635-z

Cited by 33 publications

(23 citation statements)

References 24 publications

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“…However, there were no significant changes (p > 0.05) in the mean values under the influence of treatments. Thus, the current result was in agreement with Hussan et al (2021), who reported no pH change of meat after nano-Zn supplementation of broiler feed. Drastic changes in pH during rigor mortis are associated with preslaughter stress which can cause degradation of proteins and fats, thus affecting the shelf life of the meat (Davoodi and Ehsani, 2020).…”

Section: Results and Discussion Phsupporting

confidence: 93%

“…In the poultry industry, malnutrition can exacerbate serious concerns, including a weakened immune system, reduced feed consumption, retarded growth, irregular feathering, lesion formation on the skin and poor meat quality. Zn plays an integral part in the metabolism, immunity, maintenance of broiler health, and thus, affects meat quality (Hussan et al, 2021). Hence, the Zn biofortification of chicken meat will strengthen broiler immunity and metabolism, regulate enzymatic activities and pH of meat, and enhance its WHC, thereby contributing to the enhancement of technological and consumer attributes for meat processing.…”

Section: O N L I N E F I R S T a R T I C L Ementioning

confidence: 99%

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Beetle Diversity and Distribution at Lower Altitudinal Montane Ecosystems in Peninsular Malaysia

Musthafa¹

2022

PJZ

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Section: Results and Discussion Phsupporting

confidence: 93%

Section: O N L I N E F I R S T a R T I C L Ementioning

confidence: 99%

Beetle Diversity and Distribution at Lower Altitudinal Montane Ecosystems in Peninsular Malaysia

Musthafa¹

2022

PJZ

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“…The obtained results are in agreement with the data of other authors who conducted studies on broilers [2,24] and which also indicate the positive effect of the introduction of different doses of organic zinc compounds on live weight of poultry.…”

Section: Veterinary Science and Veterinary Medicinesupporting

confidence: 92%

“…This does not cause the phenomenon of metal antagonism, and in addition, amino acid ligands give chelates the ability to more easily pass through cell membranes to be directly involved in metabolic processes. It is very important that trace elements in the form of chelates have excellent thermal stability, so they can be used for the production of both bulk and granular feed [2].…”

Section: Introductionmentioning

confidence: 99%

Effect of feeding of chelated zinc form on security, productivity and slaughter parameters of broilers

et al. 2021

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The results of the effect of feeding the chelated form of Zinc on the safety, productivity and slaughter parameters of broiler chickens are presented. The aim of this study was to determine the safety, productivity and slaughter parameters of broilers on the background of feeding chelated form of Zinc. Materials and methods. Experimental studies were conducted during 2020 on broiler chickens cross Cobb-500 in the vivarium of the Veterinary Faculty of Sumy National Agrarian University (Ukraine), divided into two groups on the principle of analogues (control and experimental) of 50 broilers each. The source of zinc for chickens in the control group was their sulfates. Chelated forms of Zinc were used for broiler chickens of the experimental group. All groups of broiler chickens were administered the compound with compound feed in a dose that corresponded to the daily requirement of the bird in this trace element. The duration of the experiment is 42 days. The growth and development of broilers were evaluated on the basis of determining the relevant zootechnical indicators. Live weight of birds was determined by individual weighing on scales of the VNC type with an accuracy of ±1 g at the age of 7, 14, 21, 28, 35 and 42 days. Both scientific and economic experiments also determined the preservation of livestock - daily by the number of culled and dead birds. Feed consumption was recorded daily, for each week of cultivation and for the entire period of the experiment. At the end of the experiment, the cost of feed per 1 kg of live gained weight was calculated. Results. According to the results of the conducted researches, it was established that feeding of the chelated form of Zinc probably increased both the average daily gain and the total live weight of broiler chickens at different age periods of rearing. The live weight of chickens at the beginning of the experiment was almost the same, but at 7 days of age it tended to increase in chickens of the experimental group, although a significant difference between groups in this indicator was not found. It was found that the weight of uneviscerated, semi-eviscerated and eviscerated chicken in poultry of the experimental group was greater than similar indicators in the young animals of the control group by 9.3, 9.2, and 9.8 %, and this difference was significant (p<0.01). The yield of semi-eviscerated carcasses was higher in ones of the experimental group (84.19 %), and the difference was significant (p<0.05). Conclusions. It was found that the live weight of chickens of the experimental group (consumption of feed with a chelated form of Zinc) prevailed at 7 days of age by 1.1 g; on the 14th day – on 22.1 g (p<0.01); at 21 days – 35.4 g (p<0.01); at 28 days – 94.5 g (p<0.05); at 35 days – 133.6 g (p<0.01); at 42 days – at 218.9 g (p<0.05). Preservation of young animals in the experimental group, which used chelated compounds of Zinc, was higher and amounted to 96 %, compared with the control – 92 %. By age, feed costs per unit weight gain were lower in the experiment, respectively: 0.05; 0.08; 0.12; 0.06; 0.07 and 0.05 kg, compared to the control group. Growing broiler chickens on compound feed with a chelated form of Zinc by 9.8 % (p<0.01) increases the weight of the eviscerated carcass.

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“…In contrast with our data, the authors in Hafez et al (2017) have stated that a diet containing 40 and/or 80 mg/ kg ZnO NPs is a significant Zn source for chicken, with beneficial effects on performance. Additionally, diets with ZnO at 20 or 40 mg/kg (Fathi et al 2016) or 60 mg/ kg (Hussan et al 2022;Pathak et al 2016) improved the growth performance of broiler chicks and reduced mortality due to ascites. Moreover, researchers (Ibrahim et al 2017) have found that ZnO NPs improved Zn retention, enzyme antioxidant activity, and metabolism of broiler chickens, resulting in better performance.…”

Section: Discussionmentioning

confidence: 99%

Zinc oxide nanoparticles induce dose-dependent toxicosis in broiler chickens reared in summer season

Dosoky

Albanna

Zahran

et al. 2022

Environ Sci Pollut Res

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This research evaluates the effect of dietary zinc oxide nanoparticles’ (ZnO NPs) supplementation on growth performance, immunity, oxidative antioxidative properties, and histopathological picture of broiler chicken reared in the summer season. A total of 224 1-day-old male Cobb chicks were randomly allocated to seven groups of dietary treatments (n = 32). Seven isocaloric and isonitrogenous diets were formulated. ZnO NPs were added to the basal diet at seven different levels, 0, 5, 10, 20, 40, 60, and 80 ppm/kg diet, respectively, for 35 days. Results indicated that live body weight (g) did not differ significantly (P > 0.05) between treatment groups, whereas compared to control, the 5 ppm ZnO NPs/kg diet recorded the highest live body weight at 21 and 35 days. No significant effects for the feed consumption (g/bird/period) and feed conversion ratio (g feed/g gain) among treated and control birds were observed. Hematological and immunological variables showed significant (P ≤ 0.05) dose-dependent modulations by ZnO NP supplementation. Significant (P ≤ 0.05) differences were observed in the phagocytic activity, phagocytic index, and IgM and IgG between the treatment groups, with the 5 and 10 ppm ZnO NPs/kg diet recording the best values, followed by the 20 ppm ZnO NPs/kg diet. Different supplementations had nonsignificant effects on the digestibility of nutrients (P ≤ 0.05). Histopathological pictures of the kidney, liver, and lymphoid organs, ultrastructural examination of muscle tissues, and expression of inflammatory cytokines showed dose-dependent morphological and structural changes. In conclusion, the ZnO NP supplementation in broiler diet to eliminate the heat stress hazards in summer season is recommended in dose level of not more than 10 ppm/kg diet.

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Dietary Supplementation of Nano Zinc Oxide on Performance, Carcass, Serum and Meat Quality Parameters of Commercial Broilers

Cited by 33 publications

References 24 publications

Beetle Diversity and Distribution at Lower Altitudinal Montane Ecosystems in Peninsular Malaysia

Beetle Diversity and Distribution at Lower Altitudinal Montane Ecosystems in Peninsular Malaysia

Effect of feeding of chelated zinc form on security, productivity and slaughter parameters of broilers

Zinc oxide nanoparticles induce dose-dependent toxicosis in broiler chickens reared in summer season

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