Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying Stages
To investigate the changes in the quality of Dongxiang blue-shelled eggs at different laying stages, the egg quality, nutrient composition and mineral element contents were measured at the early (22 weeks old), middle (39 weeks old) and late laying phases (62 weeks old). At the same time, principal...
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| Language: | English |
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China Food Publishing Company
2024-12-01
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| Series: | Shipin Kexue |
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| Online Access: | https://www.spkx.net.cn/fileup/1002-6630/PDF/2024-45-23-021.pdf |
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| author | XIE Min, GONG Lihui, GUANG Yelan, FEI Dan, ZHOU Yaomin, XU Jun |
| author_facet | XIE Min, GONG Lihui, GUANG Yelan, FEI Dan, ZHOU Yaomin, XU Jun |
| author_sort | XIE Min, GONG Lihui, GUANG Yelan, FEI Dan, ZHOU Yaomin, XU Jun |
| collection | DOAJ |
| description | To investigate the changes in the quality of Dongxiang blue-shelled eggs at different laying stages, the egg quality, nutrient composition and mineral element contents were measured at the early (22 weeks old), middle (39 weeks old) and late laying phases (62 weeks old). At the same time, principal component analysis (PCA) and fuzzy membership function (FMF) analysis were employed to comprehensively evaluate the quality of eggs. The results showed that the egg quality, nutrient components and mineral elements varied to different extents with laying age. All quality indexes except b* value and the contents of magnesium (P > 0.05) changed significantly across the three laying phases (P early > late. The results of this study provide a reference for establishing quality standards and evaluation methods for local eggs. |
| format | Article |
| id | doaj-art-3feff54cb51c44b5a4b84aa52296c1b3 |
| institution | Kabale University |
| issn | 1002-6630 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | China Food Publishing Company |
| record_format | Article |
| series | Shipin Kexue |
| spelling | doaj-art-3feff54cb51c44b5a4b84aa52296c1b32025-02-05T09:07:53ZengChina Food Publishing CompanyShipin Kexue1002-66302024-12-01452318719310.7506/spkx1002-6630-20240412-105Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying StagesXIE Min, GONG Lihui, GUANG Yelan, FEI Dan, ZHOU Yaomin, XU Jun0(1. Key Laboratory of Agro-product Quality and Safety of Jiangxi Province, Institute for Quality &Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China; 2. Institute of Animal Husbandry and Veterinary Medicine, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China)To investigate the changes in the quality of Dongxiang blue-shelled eggs at different laying stages, the egg quality, nutrient composition and mineral element contents were measured at the early (22 weeks old), middle (39 weeks old) and late laying phases (62 weeks old). At the same time, principal component analysis (PCA) and fuzzy membership function (FMF) analysis were employed to comprehensively evaluate the quality of eggs. The results showed that the egg quality, nutrient components and mineral elements varied to different extents with laying age. All quality indexes except b* value and the contents of magnesium (P > 0.05) changed significantly across the three laying phases (P early > late. The results of this study provide a reference for establishing quality standards and evaluation methods for local eggs.https://www.spkx.net.cn/fileup/1002-6630/PDF/2024-45-23-021.pdfdongxiang blue-shelled eggs; quality evaluation; principal component analysis; fuzzy membership function analysis |
| spellingShingle | XIE Min, GONG Lihui, GUANG Yelan, FEI Dan, ZHOU Yaomin, XU Jun Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying Stages Shipin Kexue dongxiang blue-shelled eggs; quality evaluation; principal component analysis; fuzzy membership function analysis |
| title | Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying Stages |
| title_full | Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying Stages |
| title_fullStr | Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying Stages |
| title_full_unstemmed | Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying Stages |
| title_short | Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying Stages |
| title_sort | quality analysis and comprehensive evaluation of dongxiang blue shelled eggs at different laying stages |
| topic | dongxiang blue-shelled eggs; quality evaluation; principal component analysis; fuzzy membership function analysis |
| url | https://www.spkx.net.cn/fileup/1002-6630/PDF/2024-45-23-021.pdf |
| work_keys_str_mv | AT xiemingonglihuiguangyelanfeidanzhouyaominxujun qualityanalysisandcomprehensiveevaluationofdongxiangblueshelledeggsatdifferentlayingstages |