Nectarine core-derived magnetite biochar for ultrasound-assisted preconcentration of polycyclic aromatic hydrocarbons (PAHs) in tomato paste: A cost-effective and sustainable approach

A novel ultrasound-assisted magnetic solid-phase extraction coupled with gas chromatography–mass spectrometry (US-MSPE-GC/MS) was developed to detect trace amounts of polycyclic aromatic hydrocarbons (PAHs) in tomato paste, using a magnetic biochar adsorbent derived from nectarine cores. The highest...

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Main Authors: Ali Azari, Hossein Kamani, Maryam Sarkhosh, Neda Vatankhah, Mahmood Yousefi, Hadi Mahmoudi-Moghaddam, Seyed Ali Razavinasab, Mahmood Reza Masoudi, Reza Sadeghi, Nafiseh Sharifi, Kamyar Yaghmaeain
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Food Chemistry: X
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Online Access:http://www.sciencedirect.com/science/article/pii/S2590157524006989
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