Comparing the appearance and phytochemical characterization of dried lily (L. davidii var. unicolor) bulbs processed by different drying technologies
Lily bulbs are valued for their health benefits, and drying is a common method for their preservation. This study employed untargeted metabolomics using UHPLC-QTOF-MS to analyze the phytochemical profiles of lily bulbs dried by hot air (HD), microwave (MD), and vacuum freeze (FD) methods. In terms o...
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| Format: | Article |
| Language: | English |
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Maximum Academic Press
2024-07-01
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| Series: | Food Innovation and Advances |
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| Online Access: | https://www.maxapress.com/article/doi/10.48130/fia-0024-0020 |
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| author | Lu Mi Shini Yang Xue Wang Lei Xu Yuhong Lin Shuming Yang Zhenzhen Xu |
| author_facet | Lu Mi Shini Yang Xue Wang Lei Xu Yuhong Lin Shuming Yang Zhenzhen Xu |
| author_sort | Lu Mi |
| collection | DOAJ |
| description | Lily bulbs are valued for their health benefits, and drying is a common method for their preservation. This study employed untargeted metabolomics using UHPLC-QTOF-MS to analyze the phytochemical profiles of lily bulbs dried by hot air (HD), microwave (MD), and vacuum freeze (FD) methods. In terms of appearance, FD samples exhibited minimal browning and wrinkling, while HD bulbs showed the most severe changes. Nineteen potential markers were identified, with HD samples showing higher levels of bitter amino acids, peptides, and N-fructosyl phenylalanine. The markers of FD samples were glutamine, coumarin, and p-coumaric acid. Notably, eleutheroside E was detected in lily bulbs for the first time and confirmed as an MD marker, with levels 1.51-fold and 6.19-fold higher than in FD and HD samples, respectively. MD method shows promise for enriching bioactive compounds in dried lily bulbs. |
| format | Article |
| id | doaj-art-e459d35d9035422c80d65024dab0b412 |
| institution | OA Journals |
| issn | 2836-774X |
| language | English |
| publishDate | 2024-07-01 |
| publisher | Maximum Academic Press |
| record_format | Article |
| series | Food Innovation and Advances |
| spelling | doaj-art-e459d35d9035422c80d65024dab0b4122025-08-20T02:12:30ZengMaximum Academic PressFood Innovation and Advances2836-774X2024-07-013321222110.48130/fia-0024-0020fia-0024-0020Comparing the appearance and phytochemical characterization of dried lily (L. davidii var. unicolor) bulbs processed by different drying technologiesLu Mi0Shini Yang1Xue Wang2Lei Xu3Yuhong Lin4Shuming Yang5Zhenzhen Xu6College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, ChinaCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, ChinaInstitute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences; Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Beijing 100081, ChinaCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, ChinaInstitute of Biotechnology, Gansu Academy of Agricultural Sciences, Lanzhou, Gansu 730070, ChinaInstitute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences; Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Beijing 100081, ChinaCollege of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, ChinaLily bulbs are valued for their health benefits, and drying is a common method for their preservation. This study employed untargeted metabolomics using UHPLC-QTOF-MS to analyze the phytochemical profiles of lily bulbs dried by hot air (HD), microwave (MD), and vacuum freeze (FD) methods. In terms of appearance, FD samples exhibited minimal browning and wrinkling, while HD bulbs showed the most severe changes. Nineteen potential markers were identified, with HD samples showing higher levels of bitter amino acids, peptides, and N-fructosyl phenylalanine. The markers of FD samples were glutamine, coumarin, and p-coumaric acid. Notably, eleutheroside E was detected in lily bulbs for the first time and confirmed as an MD marker, with levels 1.51-fold and 6.19-fold higher than in FD and HD samples, respectively. MD method shows promise for enriching bioactive compounds in dried lily bulbs.https://www.maxapress.com/article/doi/10.48130/fia-0024-0020lilium davidii var. unicolormetabolomicsphytochemicalsmarkerseleutheroside edrying technology |
| spellingShingle | Lu Mi Shini Yang Xue Wang Lei Xu Yuhong Lin Shuming Yang Zhenzhen Xu Comparing the appearance and phytochemical characterization of dried lily (L. davidii var. unicolor) bulbs processed by different drying technologies Food Innovation and Advances lilium davidii var. unicolor metabolomics phytochemicals markers eleutheroside e drying technology |
| title | Comparing the appearance and phytochemical characterization of dried lily (L. davidii var. unicolor) bulbs processed by different drying technologies |
| title_full | Comparing the appearance and phytochemical characterization of dried lily (L. davidii var. unicolor) bulbs processed by different drying technologies |
| title_fullStr | Comparing the appearance and phytochemical characterization of dried lily (L. davidii var. unicolor) bulbs processed by different drying technologies |
| title_full_unstemmed | Comparing the appearance and phytochemical characterization of dried lily (L. davidii var. unicolor) bulbs processed by different drying technologies |
| title_short | Comparing the appearance and phytochemical characterization of dried lily (L. davidii var. unicolor) bulbs processed by different drying technologies |
| title_sort | comparing the appearance and phytochemical characterization of dried lily l davidii var unicolor bulbs processed by different drying technologies |
| topic | lilium davidii var. unicolor metabolomics phytochemicals markers eleutheroside e drying technology |
| url | https://www.maxapress.com/article/doi/10.48130/fia-0024-0020 |
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