用于非破坏性快速检测玉米赤霉烯酮及其衍生物的拉曼光谱比较

IF 2.5 4区化学 Q3 CHEMISTRY, ANALYTICAL Journal of Analytical Science and Technology Pub Date : 2024-06-04 DOI:10.1186/s40543-024-00448-y

Won-Seok Kang, Sung-Wook Choi, Hyo-Sop Kim, Jae-Ho Kim, Jae-Hyeok Lee

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引用次数: 0

摘要

拉曼光谱用于研究玉米赤霉烯酮（ZEN）及其衍生物的吸收和分散。玉米赤霉烯酮（ZEN）和玉米赤霉烯醇（ZENOL）的 C=C 伸展振动模式出现在 975-990 cm-1 处。ZEN 和玉米赤霉烯酮（ZAN）的 C=O 振动模式出现在 1680-1690 cm-1 处，而 ZENOL 和玉米赤霉醇（ZANOL）则没有，因为 ZEN 和 ZAN 分子结构中的 -C=O 基团是 -OH 基团。在此基础上，确定了与 ZEN 及其衍生物结构差异相对应的特定化学基团和连接的拉曼光谱。这些结果表明，拉曼光谱可用于鉴别 ZEN 及其衍生物，并具有非破坏性地快速检测食品中这些化合物的潜力。

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Raman spectroscopic comparison of zearalenone and its derivatives for non-destructive rapid detection

Raman spectroscopy is used to investigate the absorption and dispersion of zearalenone (ZEN) and its derivatives. The C=C stretching vibration modes of ZEN and zearalenol (ZENOL) were appeared at 975–990 cm−1. The C=O vibration mode was present at 1680–1690 cm−1 for ZEN and zearalanone (ZAN), but it was absent for ZENOL and zearalanol (ZANOL) which have –OH group instead of –C=O group in ZEN and ZAN molecular structures. On the basis of this characterization, Raman spectra of specific chemical groups and linkages corresponding to the structural difference of ZEN and its derivatives were identified. These results indicated that Raman spectroscopy can apply for the identification of ZEN and its derivatives and has a potential for the non-destructive rapid detection of these compounds in food.

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来源期刊

Journal of Analytical Science and Technology Environmental Science-General Environmental Science

CiteScore

4.00

自引率

4.20%

发文量

审稿时长

13 weeks

期刊介绍： The Journal of Analytical Science and Technology (JAST) is a fully open access peer-reviewed scientific journal published under the brand SpringerOpen. JAST was launched by Korea Basic Science Institute in 2010. JAST publishes original research and review articles on all aspects of analytical principles, techniques, methods, procedures, and equipment. JAST’s vision is to be an internationally influential and widely read analytical science journal. Our mission is to inform and stimulate researchers to make significant professional achievements in science. We aim to provide scientists, researchers, and students worldwide with unlimited access to the latest advances of the analytical sciences.