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Sokołowicz Z, Kačániová M, Dykiel M, Augustyńska-Prejsnar A, Topczewska J. Influence of Storage Packaging Type on the Microbiological and Sensory Quality of Free-Range Table Eggs. Animals (Basel) 2023; 13:1899. [PMID: 37370410 DOI: 10.3390/ani13121899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/03/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
The studies aimed to assess the impact of packaging, storage time, and temperature on the microbiological quality as well as on the sensory quality and functional properties of chicken eggs. The study material consisted of eggs from laying hens kept under free-range conditions. The eggs packed in cardboard and plastic cartons were stored at 5 °C and 22 °C, respectively. The eggs were examined on the day of laying and on days 14 and 28 of storage. The microbiological quality of the shell and contents of the eggs and the foaming properties of the egg white stored in cardboard and plastic packaging as well as the sensory characteristics of the eggs stored in both types of packaging after hard-boiling were examined on all evaluation dates. The type of packaging in which the eggs were stored was shown to influence the microbiological quality of the egg contents. Eggs stored in plastic packaging, on days 14 and 28 of storage, contained more bacteria in egg contents than eggs stored in cardboard packaging (p < 0.05). The type of packaging in which the eggs were stored did not have an effect on the foaming properties of the egg white (p > 0.05) or on the sensory characteristics of the eggs after hard-boiling. Irrespective of the type of packaging, the foaming properties of the egg white and the sensory characteristics of the eggs after hard-boiling deteriorated with storage time. The effect of temperature on egg quality was found. Regardless of the type of packaging, eggs stored at 5 °C after hard-boiling had better yolk colour, smell, and texture than eggs stored at 22 °C (p < 0.05).
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Affiliation(s)
- Zofia Sokołowicz
- Department of Animal Production and Poultry Products Evaluation, University of Rzeszów, Zelwerowicza Street 4, 35-601 Rzeszów, Poland
| | - Miroslava Kačániová
- Institute of Horticulture, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, 949 76 Nitra, Slovakia
| | - Magdalena Dykiel
- Department of Food Production and Safety, State University of Applied Sciences in Krosno, Rynek 1, 38-400 Krosno, Poland
| | - Anna Augustyńska-Prejsnar
- Department of Animal Production and Poultry Products Evaluation, University of Rzeszów, Zelwerowicza Street 4, 35-601 Rzeszów, Poland
| | - Jadwiga Topczewska
- Department of Animal Production and Poultry Products Evaluation, University of Rzeszów, Zelwerowicza Street 4, 35-601 Rzeszów, Poland
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Dang DX, Li CJ, Cui Y, Zhou H, Lou Y, Li D. Egg quality, hatchability, gosling quality, and amino acid profile in albumen and newly-hatched goslings' serum as affected by egg storage. Poult Sci 2022; 102:102367. [PMID: 36780703 PMCID: PMC9947414 DOI: 10.1016/j.psj.2022.102367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/23/2022] [Accepted: 11/27/2022] [Indexed: 12/03/2022] Open
Abstract
In modern poultry husbandry, storing fertilized eggs is a common measure to cope with the variable demands of the market and the maximum hatching capacity of the hatchery. However, this measure is harmful to the hatchability of eggs and the quality of newly hatched birds. Knowledge about the effects of storing fertilized eggs on the performance of goslings is still limited. The objective of this study was to investigate the effects of storing fertilized eggs on egg quality, hatchability, gosling quality, hatching weight, post-hatching growth performance, and amino acid profile in albumen and newly hatched goslings' serum. A total of 1,080 fertilized goose eggs (Jilin White goose) with a similar egg weight (126.56 ± 0.66 g) were used in this study. All eggs were distributed into 3 groups with 24 replicates per group and 15 eggs per replicate. The differences between groups were the storage duration of eggs (0, 7, or 14 d). We found that the Haugh unit, yolk weight, and eggshell weight decreased linearly, whereas the albumen pH increased linearly, with storage duration. Prolonging storage duration had negative effects on hatchability, hatching weight, post-hatching growth performance parameters, and gosling quality in a time-dependent manner. The analysis of the amino acid profile in albumen and newly-hatched goslings' serum showed that the amino acid content increased linearly with storage duration. Additionally, eggs stored for 14 d had the worst performance for all measured parameters. Therefore, we concluded that the storage of fertilized eggs negatively affects egg quality and post-hatching gosling quality. To produce high-quality goslings, it is necessary to shorten the storage duration for fertilized eggs.
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Affiliation(s)
- De Xin Dang
- College of Animal Science and Veterinary Medicine, Jinzhou Medical University, Jinzhou 121001, China,Department of Animal Resources Science, Dankook University, Cheonan 31116, South Korea
| | - Cheng Ji Li
- Institute of Tissue Regeneration Engineering, Dankook University, Cheonan 31116, South Korea,Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Yan Cui
- College of Animal Science and Veterinary Medicine, Jinzhou Medical University, Jinzhou 121001, China
| | - Haizhu Zhou
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin, China
| | - Yujie Lou
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin, China
| | - Desheng Li
- College of Animal Science and Veterinary Medicine, Jinzhou Medical University, Jinzhou 121001, China.
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Jiang G, Sun H, Sun H, Fu Y, Li X, Wang L, Liu X. Effects of γ-aminobutyric acid on freshness and processing properties of eggs during storage. Food Res Int 2022; 157:111443. [PMID: 35761683 DOI: 10.1016/j.foodres.2022.111443] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 05/20/2022] [Accepted: 05/26/2022] [Indexed: 11/18/2022]
Abstract
Effects of γ-aminobutyric acid (GABA) on egg storage properties were investigated by comparing freshness and processing properties between eggs treated with different GABA concentrations and untreated controls. GABA treatment delayed storage-associated increases of albumen pH value and surface hydrophobicity and decreases of protein index, yolk index, Haugh unit (HU) value, albumen height, solubility, gel hardness, and apparent viscosity. Highest HU, yolk index, and emulsion stability values and peak storage performance were observed after injection of eggs with 0.05 mL of GABA (0.3 g/mL). Even after 25 days of storage, GABA-treated eggs exhibited freshness resembling that of fresh eggs, indicating that GABA treatment extended shelf life by 10 days relative to controls. Peak solubility, emulsifying activity, emulsifying stability, foaming capacity, and foaming stability values of 89.74%, 0.72, 14.18, 43.35, and 45.57, respectively, for GABA-treated eggs exceeded corresponding control group values, thus demonstrating that GABA treatment of eggs slowed storage-related deterioration of freshness and processing quality.
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Affiliation(s)
| | - Hongrui Sun
- Jilin Academy of Agricultural Sciences, Changchun 130033, China
| | - Hongjiao Sun
- Jilin Jinong Hi-tech Inc., Ltd, Gongzhuling 136100, China
| | - Yuan Fu
- Jilin Agricultural University, Changchun 130118, China
| | - Xuefeng Li
- Baicheng product quality inspection institute, Baicheng 137099, China
| | - Liyan Wang
- Jilin Agricultural University, Changchun 130118, China.
| | - Xuejun Liu
- Jilin Agricultural University, Changchun 130118, China.
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Quattrocchi A, Freni F, Montanini R, Turrisi S, Zappa E. Development, Validation and Preliminary Experiments of a Measuring Technique for Eggs Aging Estimation Based on Pulse Phase Thermography. SENSORS 2022; 22:s22093496. [PMID: 35591184 PMCID: PMC9103337 DOI: 10.3390/s22093496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/27/2022] [Accepted: 05/01/2022] [Indexed: 02/04/2023]
Abstract
Assessment of the freshness of hen eggs destinated to human consumption is an extremely important goal for the modern food industry and sale chains, as eggs show a rapid natural aging which also depends on the storage conditions. Traditional techniques, such as candling and visual observation, have some practical limitations related to the subjective and qualitative nature of the analysis. The main objective of this paper is to propose a robust and automated approach, based on the use of pulsed phase thermography (PPT) and image processing, that can be used as an effective quality control tool to evaluate the freshness of eggs. As many studies show that the air chamber size is proportional to the egg freshness, the technique relies on the monitoring of the air chamber parameters to infer egg aging over time. The raw and phase infrared images are acquired and then post-processed by a dedicated algorithm which has been designed to automatically measure the size of the air chamber, in terms of normalized area and volume. The robustness of the method is firstly assessed through repeatability and reproducibility tests, which demonstrate that the uncertainty in the measure of the air chamber size never exceeds 5%. Then, an experimental campaign on a larger sample of 30 eggs, equally divided into three size categories (M, L, XL), is conducted. For each egg, the main sizes of the air chamber are measured with the proposed method and their evolution over time is investigated. Results have revealed, for all the egg categories, the existence of an analytic relationship and a high degree of correlation (R2 > 0.95) between the geometric data of the air chamber and the weight loss, which is a well-known marker of egg aging.
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Affiliation(s)
- Antonino Quattrocchi
- Department of Engineering, University of Messina, c.da di Dio, Vill. Sant’Agata, I-98166 Messina, Italy; (A.Q.); (F.F.); (R.M.)
| | - Fabrizio Freni
- Department of Engineering, University of Messina, c.da di Dio, Vill. Sant’Agata, I-98166 Messina, Italy; (A.Q.); (F.F.); (R.M.)
| | - Roberto Montanini
- Department of Engineering, University of Messina, c.da di Dio, Vill. Sant’Agata, I-98166 Messina, Italy; (A.Q.); (F.F.); (R.M.)
| | - Simone Turrisi
- Department of Mechanical Engineering, Politecnico di Milano, Via La Masa 1, I-20156 Milano, Italy;
| | - Emanuele Zappa
- Department of Mechanical Engineering, Politecnico di Milano, Via La Masa 1, I-20156 Milano, Italy;
- Correspondence:
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The Effect of Storage Duration on Some Quality Traits and Composition of Eggs from Different Housing Systems. ANNALS OF ANIMAL SCIENCE 2022. [DOI: 10.2478/aoas-2021-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The effect of storage time at a temperature of 8°C on the direction and dynamics of changes in quality traits of eggs was investigated in shelled table eggs obtained from different egg production systems (cage system – CS, barn system – BS, free-range system – FRS). After 7, 14 and 28 d of storage, eggs from each housing system were tested for physical characteristics and for cholesterol content and fatty acid profile in the yolk. The weight of eggs from all studied housing systems declined with storage duration. The rate of weight loss was smallest in eggs from CS (P<0.05). Storage duration influenced eggshell traits but the rate and direction of these changes did not differ among the studied housing systems. Albumen height and Haugh unit score for eggs from rearing systems under study declined during storage (P<0.05). The greatest reduction of albumen height (18.85%) after the storage period was observed for CS eggs and the lowest (13.24%) for FRS eggs (P<0.05). No effect of storage duration on yolk colour intensity was observed for eggs from all the studied housing systems (P>0.05). Albumen pH increased with storage duration in eggs from all the egg production systems (P<0.05). The increase in the yolk pH during storage was the highest in FRS eggs and the lowest in the CS eggs. The storage duration of eggs from the different housing systems did not significantly influence albumen foaming capacity but adversely affected foam stability. There was no impact of storage duration of eggs from different housing systems on cholesterol content in the yolk. Eggs obtained from the different housing systems showed diverse fatty acid profiles in the yolk but this parameter did not significantly change during storage (P>0.05).
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Marzec A, Damaziak K, Kowalska H, Riedel J, Michalczuk M, Koczywąs E, Cisneros F, Lenart A, Niemiec J. Effect of Hens Age and Storage Time on Functional and Physiochemical Properties of Eggs. J APPL POULTRY RES 2019. [DOI: 10.3382/japr/pfy069] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Réhault-Godbert S, Guyot N, Nys Y. The Golden Egg: Nutritional Value, Bioactivities, and Emerging Benefits for Human Health. Nutrients 2019; 11:E684. [PMID: 30909449 PMCID: PMC6470839 DOI: 10.3390/nu11030684] [Citation(s) in RCA: 184] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/15/2019] [Accepted: 03/19/2019] [Indexed: 12/26/2022] Open
Abstract
Egg is an encapsulated source of macro and micronutrients that meet all requirements to support embryonic development until hatching. The perfect balance and diversity in its nutrients along with its high digestibility and its affordable price has put the egg in the spotlight as a basic food for humans. However, egg still has to face many years of nutritionist recommendations aiming at restricting egg consumption to limit cardiovascular diseases incidence. Most experimental, clinical, and epidemiologic studies concluded that there was no evidence of a correlation between dietary cholesterol brought by eggs and an increase in plasma total-cholesterol. Egg remains a food product of high nutritional quality for adults including elderly people and children and is extensively consumed worldwide. In parallel, there is compelling evidence that egg also contains many and still-unexplored bioactive compounds, which may be of high interest in preventing/curing diseases. This review will give an overview of (1) the main nutritional characteristics of chicken egg, (2) emerging data related to egg bioactive compounds, and (3) some factors affecting egg composition including a comparison of nutritional value between eggs from various domestic species.
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Affiliation(s)
| | - Nicolas Guyot
- Biologie des Oiseaux et Aviculture, INRA, Université de Tours, 37380 Nouzilly, France.
| | - Yves Nys
- Biologie des Oiseaux et Aviculture, INRA, Université de Tours, 37380 Nouzilly, France.
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Xu L, Jia F, Luo C, Yu Q, Dai R, Li X. Unravelling proteome changes of chicken egg whites under carbon dioxide modified atmosphere packaging. Food Chem 2018; 239:657-663. [DOI: 10.1016/j.foodchem.2017.06.128] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 05/23/2017] [Accepted: 06/21/2017] [Indexed: 11/25/2022]
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Scientific Opinion on the public health risks of table eggs due to deterioration and development of pathogens. EFSA J 2014. [DOI: 10.2903/j.efsa.2014.3782] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Aygun A, Sert D. Effects of vacuum packing on eggshell microbial activity and egg quality in table eggs under different storage temperatures. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2013; 93:1626-1632. [PMID: 23124536 DOI: 10.1002/jsfa.5936] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Revised: 09/06/2012] [Accepted: 09/25/2012] [Indexed: 06/01/2023]
Abstract
BACKGROUND The aim of this study was to establish the effects of vacuum packing on eggshell microbial activity and egg quality traits in table eggs during 42 days of storage at 5 and 22 °C. Treatments were no vacuum packing (control) and vacuum packing (VP). Egg quality traits measured included egg weight loss, specific gravity, shell strength, albumen height, Haugh unit, yolk index, albumen pH, yolk pH, albumen colour and yolk colour. RESULTS VP eggs maintained higher specific gravity, albumen height, Haugh unit and yolk index and lower egg weight loss, albumen pH and yolk pH compared with control eggs after 42 days at 22 °C. VP eggs had lower levels of total aerobic mesophilic bacteria, Salmonella spp., Staphylococcus spp. and moulds/yeasts than control eggs over the storage period at both 5 and 22 °C. However, VP eggs had a higher level of coliforms than control eggs after 42 days at 5 °C. CONCLUSION The results indicated that vacuum packing extended the egg shelf life to at least 42 days compared with control eggs at 5 and 22 °C.
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Affiliation(s)
- Ali Aygun
- Faculty of Agriculture, Department of Animal Science, Selcuk University, Konya, 42075, Turkey.
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