Unveiling and application of the chicken egg proteome: An overview on a two-decade achievement. (1st November 2022)

• Record Type: Journal Article
• Authors: Meng, Yaqi; Qiu, Ning; Guyonnet, Vincent; Mine, Yoshinori
• Is Part Of: Food chemistry. Volume 393(2022)
• Publication Date: 2022-11-01
• Subjects: Chicken egg -- Proteomics -- Markers detection -- Quality evaluation -- Unknown identification -- Nutritional supplementation; MS mass spectrometry -- 2DE two-dimensional polyacrylamide gel electrophoresis -- PYMs posttranslational modifications -- LC liquid chromatography -- MALDI matrix-assisted laser desorption/ionization -- TOF time of flight -- VTG vitellogenin -- TMT tandem mass tags -- SDS sodium dodecyl sulphate -- PAGE polyacrylamide gel -- IEF isoelectric focusing -- HILIC a hydrophilic interaction liquid chromatography -- IMAC immobilized metal affinity chromatograph; Food -- Analysis -- Periodicals; Food -- Composition -- Periodicals; 664
• DOI: 10.1016/j.foodchem.2022.133403
• Languages: English
• ISSNs: 0308-8146

Abstract

Graphical abstract: Highlights: Approach improvement from gel-based to mass spectrometry-based proteomics is described. Proteomics enables a large-scale analysis of the complete or dynamic set of proteins. Egg proteomic achievements at various conditions are reviewed for the first time. Proteome contributed to marker detection, quality evaluation, nutrition supplementation. Abstract: Egg proteins are not only the most complete and ideal form of protein for human or embryo nutrition but also play the vital role in the food industry. Egg proteins are subjected to many potential changes under various conditions, which may further alter the nutritional value, physicochemical-properties, and bioactivities of proteins. Recent advances in our understanding of the proteome of raw egg matrix from different species and dynamic changes occurring during storage and incubation are developing rapidly. This review provides a comprehensive overview of the main characteristics of chicken egg proteome, covering all its components and applications under various conditions, such as markers detection, egg quality evaluation, genetic and biological unknown identification, and embryonic nutritional supplementation, which not only contributes to our in-depth understanding of each constituent functionality of proteome, but also provides information to increase the value to egg industry.