Explorative Study on Volatile Organic Compounds of Cinnamon Based on GC-IMS
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Le résumé fourni par la source
Cinnamon is one of the most popular spices worldwide, and volatile organic compounds (VOCs) are its main metabolic products. The misuse or mixing of cinnamon on the market is quite serious. This study used gas chromatography-ion migration spectroscopy (GC-IMS) technology to analyze the VOCs of cinnamon samples. The measurement results showed that 66 VOCs were detected in cinnamon, with terpenes being the main component accounting for 45.45%, followed by aldehydes accounting for 21.21%. The content of esters and aldehydes was higher in RG-01, RG-02, and RG-04; the content of alcohols was higher in RG-01; and the content of ketones was higher in RG-02. Principal component analysis, cluster analysis, and partial least squares regression analysis can be performed on the obtained data to clearly distinguish cinnamon. According to the VIP results of PLS-DA, 1-Hexanol, 2-heptanone, ethanol, and other substances are the main volatile substances that distinguish cinnamon. This study combined GC-IMS technology with chemometrics to accurately identify cinnamon samples, providing scientific guidance for the efficient utilization of cinnamon. At the same time, this study is of great significance for improving the relevant quality standards of spices and guiding the safe use of spices.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Explorative Study on Volatile Organic Compounds of Cinnamon Based on GC-IMS
- Date Crossref
- 09/05/2024
- Éditeur
- MDPI AG
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Guangxi Medicinal Botanical Garden pays non établi dans la noticeInstitution
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Hunan University of Traditional Chinese Medicine pays non établi dans la noticeUniversité ou école supérieure
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National Engineering Research Center of Southwest Endangered Medicinal Resource Development pays non établi dans la noticeStructure de recherche
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Hunan University of Chinese Medicine State Key Laboratory of Chinese Medicine Powder and Medicine Innovation in Hunan (Incubation) pays non établi dans la noticeUniversité ou école supérieure
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Key Laboratory of Guangxi for High-Quality Formation and Utilization of Dao-Di Herbs pays non établi dans la noticeStructure de recherche
Guangxi Medicinal Botanical Garden, Hunan University of Traditional Chinese Medicine et National Engineering Research Center of Southwest Endangered Medicinal Resource Development, avec 2 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.