Proteomics and Food Analysis: Principles, Techniques, and Applications

Carrera, Mónica

doi:10.3390/foods10112538

Cited by 7 publications

(4 citation statements)

References 7 publications

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“…Other forms of chemical modification that interfere with protein extraction and ionization are much less well understood and may mask pools of persisting but largely inaccessible proteins . It is probable that many of the changes observed over time are also occurring in the kitchen, and therefore, it is worth paying attention to the expanding field of proteomics applied to food science …”

Section: Ancient Proteinsmentioning

confidence: 99%

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Paleoproteomics

2022

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Paleoproteomics, the study of ancient proteins, is a rapidly growing field at the intersection of molecular biology, paleontology, archaeology, paleoecology, and history. Paleoproteomics research leverages the longevity and diversity of proteins to explore fundamental questions about the past. While its origins predate the characterization of DNA, it was only with the advent of soft ionization mass spectrometry that the study of ancient proteins became truly feasible. Technological gains over the past 20 years have allowed increasing opportunities to better understand preservation, degradation, and recovery of the rich bioarchive of ancient proteins found in the archaeological and paleontological records. Growing from a handful of studies in the 1990s on individual highly abundant ancient proteins, paleoproteomics today is an expanding field with diverse applications ranging from the taxonomic identification of highly fragmented bones and shells and the phylogenetic resolution of extinct species to the exploration of past cuisines from dental calculus and pottery food crusts and the characterization of past diseases. More broadly, these studies have opened new doors in understanding past human−animal interactions, the reconstruction of past environments and environmental changes, the expansion of the hominin fossil record through large scale screening of nondiagnostic bone fragments, and the phylogenetic resolution of the vertebrate fossil record. Even with these advances, much of the ancient proteomic record still remains unexplored. Here we provide an overview of the history of the field, a summary of the major methods and applications currently in use, and a critical evaluation of current challenges. We conclude by looking to the future, for which innovative solutions and emerging technology will play an important role in enabling us to access the still unexplored "dark" proteome, allowing for a fuller understanding of the role ancient proteins can play in the interpretation of the past.

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Section: Ancient Proteinsmentioning

confidence: 99%

“…133 It is probable that many of the changes observed over time are also occurring in the kitchen, and therefore, it is worth paying attention to the expanding field of proteomics applied to food science. 134…”

Section: Processes Of Decay and Diagenesismentioning

confidence: 99%

Paleoproteomics

2022

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“…The main idea of using proteomics technology to analyze the quality changes in food during storage and transportation is to monitor any changes in specific proteins that may occur during these processes. Proteomics based on mass spectrometry (MS) has been recognized as an indispensable tool for accurately identifying and quantifying thousands of proteins from complex protein samples, and has been used in most proteomic studies (Carrera, 2021). Proteomics recognition and analysis of proteins and peptides involves an easy and simple experimental procedure.…”

Section: Application Of Proteomics In the Storage And Transportation ...mentioning

confidence: 99%

Application of omics technology in the storage and transportation of agricultural products

Bai,

Zhang,

Peng

et al. 2023

Front. Sustain. Food Syst.

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Agricultural products may deteriorate due to various reasons during storage and transportation, resulting in serious losses. However, the mechanism of deterioration is complex, and many mechanisms are currently unclear. In recent years, the rapid development of omics technologies, such as genomics, proteomics, transcriptomics, and metabolomics, has led to breakthroughs in exploring the mechanism of product quality changes during the storage and transportation of agricultural products, and also help to understand molecular mechanisms. By using omics technology to gain a deeper understanding of the changes in agricultural products during storage and transportation, more efficient, environmentally friendly, and resource saving storage and transportation methods can be developed, providing a research foundation for the sustainability of China’s agricultural food system. In addition, research on omics technology has provided theoretical support for screening more suitable storage methods and transportation conditions. This review presents the potential application omics technologies in agricultural product storage and transportation. The application examples of omics technology in the storage and transportation process of agricultural products were discussed. Finally, the prospects indicate that omics technology has unlimited potential.

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“…With innovations and advancements in analytical instruments and computer technology, omics studies based on statistical analysis, such as phytochemical omics [1], oilomics/lipidomics [2], proteomics [3], metabolomics [4], and glycomics [5], are increasingly popular in the areas of food chemistry and nutrition science [6,7]. Clear graphical representation and visual communication are effective ways to present large datasets and dense information to learners.…”

Section: Introductionmentioning

confidence: 99%

A Coding Basis and Three-in-One Integrated Data Visualization Method ‘Ana’ for the Rapid Analysis of Multidimensional Omics Dataset

Zhao

Wang

2022

Life

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With innovations and advancements in analytical instruments and computer technology, omics studies based on statistical analysis, such as phytochemical omics, oilomics/lipidomics, proteomics, metabolomics, and glycomics, are increasingly popular in the areas of food chemistry and nutrition science. However, a remaining hurdle is the labor-intensive data process because learning coding skills and software operations are usually time-consuming for researchers without coding backgrounds. A MATLAB® coding basis and three-in-one integrated method, ‘Ana’, was created for data visualizations and statistical analysis in this work. The program loaded and analyzed an omics dataset from an Excel® file with 7 samples * 22 compounds as an example, and output six figures for three types of data visualization, including a 3D heatmap, heatmap hierarchical clustering analysis, and principal component analysis (PCA), in 18 s on a personal computer (PC) with a Windows 10 system and in 20 s on a Mac with a MacOS Monterey system. The code is rapid and efficient to print out high-quality figures up to 150 or 300 dpi. The output figures provide enough contrast to differentiate the omics dataset by both color code and bar size adjustments per their higher or lower values, allowing the figures to be qualified for publication and presentation purposes. It provides a rapid analysis method that would liberate researchers from labor-intensive and time-consuming manual or coding basis data analysis. A coding example with proper code annotations and completed user guidance is provided for undergraduate and postgraduate students to learn coding basis statistical data analysis and to help them utilize such techniques for their future research.

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Proteomics and Food Analysis: Principles, Techniques, and Applications

Abstract: Proteomics can be considered the discipline of the large-scale analysis of proteins in a particular biological system [...]

Cited by 7 publications

References 7 publications

Paleoproteomics

Paleoproteomics

Application of omics technology in the storage and transportation of agricultural products

A Coding Basis and Three-in-One Integrated Data Visualization Method ‘Ana’ for the Rapid Analysis of Multidimensional Omics Dataset

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