Discriminant Analysis of the Nutritional Components between Organic Eggs and Conventional Eggs: A <sup>1</sup>H NMR-Based Metabolomics Study
The difference of nutrient composition between organic eggs and conventional eggs has always been a concern of people. In this study, <sup>1</sup>H nuclear magnetic resonance (NMR) technique combined with multivariate statistical analyses was conducted to identify the metabolite differen...
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| Format: | Article |
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MDPI AG
2022-05-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/27/9/3008 |
| _version_ | 1797503572980531200 |
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| author | Feng Xia Yanrong Zhao Meijun Xing Zhenning Sun Yizhou Huang Jianghua Feng Guiping Shen |
| author_facet | Feng Xia Yanrong Zhao Meijun Xing Zhenning Sun Yizhou Huang Jianghua Feng Guiping Shen |
| author_sort | Feng Xia |
| collection | DOAJ |
| description | The difference of nutrient composition between organic eggs and conventional eggs has always been a concern of people. In this study, <sup>1</sup>H nuclear magnetic resonance (NMR) technique combined with multivariate statistical analyses was conducted to identify the metabolite different in egg yolk and egg white in order to reveal the nutritional components information between organic and conventional eggs. The results showed that the nutrient content and composition characteristics were different between organic and conventional eggs, among which the content of glucose, putrescine, amino acids and their derivatives were found higher in the organic eggs yolk, while phospholipids were demonstrated higher in conventional eggs yolk. Organic acid, alcohol, amine, choline and amino acids were higher in conventional eggs white, but glucose and lactate in organic egg were higher. Our study demonstrated that there are more nutritive components and higher nutritional value in organic eggs than conventional eggs, especially for the growth and development of infants and young children, and conventional eggs have more advantages in promoting lipid metabolism, preventing fatty liver, and reducing serum cholesterol. Eggs have important nutritional value to human body, and these two kinds of eggs can be selected according to the actual nutrient needs. |
| first_indexed | 2024-03-10T03:52:37Z |
| format | Article |
| id | doaj.art-583ff5933ba5427b94673f6dc9c2dd5a |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-10T03:52:37Z |
| publishDate | 2022-05-01 |
| publisher | MDPI AG |
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| series | Molecules |
| spelling | doaj.art-583ff5933ba5427b94673f6dc9c2dd5a2023-11-23T08:52:49ZengMDPI AGMolecules1420-30492022-05-01279300810.3390/molecules27093008Discriminant Analysis of the Nutritional Components between Organic Eggs and Conventional Eggs: A <sup>1</sup>H NMR-Based Metabolomics StudyFeng Xia0Yanrong Zhao1Meijun Xing2Zhenning Sun3Yizhou Huang4Jianghua Feng5Guiping Shen6Department of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen 361005, ChinaDepartment of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen 361005, ChinaDepartment of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen 361005, ChinaDepartment of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen 361005, ChinaNanjing Lvming Ecological Farm, Zhangzhou 363602, ChinaDepartment of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen 361005, ChinaDepartment of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen 361005, ChinaThe difference of nutrient composition between organic eggs and conventional eggs has always been a concern of people. In this study, <sup>1</sup>H nuclear magnetic resonance (NMR) technique combined with multivariate statistical analyses was conducted to identify the metabolite different in egg yolk and egg white in order to reveal the nutritional components information between organic and conventional eggs. The results showed that the nutrient content and composition characteristics were different between organic and conventional eggs, among which the content of glucose, putrescine, amino acids and their derivatives were found higher in the organic eggs yolk, while phospholipids were demonstrated higher in conventional eggs yolk. Organic acid, alcohol, amine, choline and amino acids were higher in conventional eggs white, but glucose and lactate in organic egg were higher. Our study demonstrated that there are more nutritive components and higher nutritional value in organic eggs than conventional eggs, especially for the growth and development of infants and young children, and conventional eggs have more advantages in promoting lipid metabolism, preventing fatty liver, and reducing serum cholesterol. Eggs have important nutritional value to human body, and these two kinds of eggs can be selected according to the actual nutrient needs.https://www.mdpi.com/1420-3049/27/9/3008metabolomicsnuclear magnetic resonancemagnetic resonance imagingorganic eggsconventional eggsnutritional component |
| spellingShingle | Feng Xia Yanrong Zhao Meijun Xing Zhenning Sun Yizhou Huang Jianghua Feng Guiping Shen Discriminant Analysis of the Nutritional Components between Organic Eggs and Conventional Eggs: A <sup>1</sup>H NMR-Based Metabolomics Study Molecules metabolomics nuclear magnetic resonance magnetic resonance imaging organic eggs conventional eggs nutritional component |
| title | Discriminant Analysis of the Nutritional Components between Organic Eggs and Conventional Eggs: A <sup>1</sup>H NMR-Based Metabolomics Study |
| title_full | Discriminant Analysis of the Nutritional Components between Organic Eggs and Conventional Eggs: A <sup>1</sup>H NMR-Based Metabolomics Study |
| title_fullStr | Discriminant Analysis of the Nutritional Components between Organic Eggs and Conventional Eggs: A <sup>1</sup>H NMR-Based Metabolomics Study |
| title_full_unstemmed | Discriminant Analysis of the Nutritional Components between Organic Eggs and Conventional Eggs: A <sup>1</sup>H NMR-Based Metabolomics Study |
| title_short | Discriminant Analysis of the Nutritional Components between Organic Eggs and Conventional Eggs: A <sup>1</sup>H NMR-Based Metabolomics Study |
| title_sort | discriminant analysis of the nutritional components between organic eggs and conventional eggs a sup 1 sup h nmr based metabolomics study |
| topic | metabolomics nuclear magnetic resonance magnetic resonance imaging organic eggs conventional eggs nutritional component |
| url | https://www.mdpi.com/1420-3049/27/9/3008 |
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