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Research progress on extraction and analytical methods for saxitoxin and its congeners


Citation

Ishak, Siti Munirah and Yahaya, Noorfatimah and Loh, Saw Hong and Kamaruzaman, Sazlinda and Mohamad Zain, Nur Nadhirah and Waras, Maisarah Nasution and Wan Abdullah, Wan Nazwanie and Miskam, Mazidatulakmam and Raoov, Muggundha and Abd Aziz, Noorizan and Hassan, Yahaya (2023) Research progress on extraction and analytical methods for saxitoxin and its congeners. Chromatographia, 86 (5). pp. 349-373. ISSN 1612-1112; ESSN: 0009-5893

Abstract

Saxitoxin is a potent neurotoxin commonly found in shellfish, produced by dinoflagellate and cyanobacterial blooms in seawater or fresh water. This review dissects the conventional liquid–liquid extraction (LLE) and solid-phase extraction (SPE) and the emerging microscale sample preparation method, followed by their achievements in the preconcentration of saxitoxin-group toxins from different matrices. Despite the tedious and multi-step procedures, LLE and SPE remain the most applied techniques in detecting saxitoxin due to their high sensitivity and selectivity. Nevertheless, microscale sample preparation offers potential as a green technique, especially in the development of advanced adsorbents for better sensitivity.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
DOI Number: https://doi.org/10.1007/s10337-023-04251-6
Publisher: Springer Science and Business Media LLC
Keywords: Biological; Environmental; Foods; Paralytic shellfish toxins; Sample preparation; Saxitoxin; Affordable and clean energy
Depositing User: Ms. Che Wa Zakaria
Date Deposited: 11 Oct 2024 08:38
Last Modified: 11 Oct 2024 08:38
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1007/s10337-023-04251-6
URI: http://psasir.upm.edu.my/id/eprint/108780
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