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Peppermint tea extract was rich in terpenes
Analysis of commercial peppermint tea extracts identified 16 previously unreported volatile compounds and showed that the aqueous extract volatile profile differs from essential oil composition.
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Miniaturized extraction selectively enriched toxicologically relevant MOAH
Miniaturized extraction selectively enriches trace polycyclic aromatics in mineral oils, improving detection of genotoxic compounds masked by abundant alkylated aromatics in complex mixtures.
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HPTLC method reliably measured gentamicin sulphate in ointment
Stability-indicating HPTLC method validated for gentamicin sulphate quantification in ointments, requiring no sample extraction and showing high linearity and sensitivity.
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Home-produced eggs had the highest PFAS levels in Croatia
Study measuring per- and polyfluoroalkyl substances in Croatian eggs across production systems, identifying home-produced eggs as significantly more contaminated and young children as most vulnerable.
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Light-controlled cellulose sorbent enabled amphetamine extraction
Light-driven cellulose-azobenzene sorbent for amphetamine extraction with UV-triggered 90% desorption efficiency and validated HPLC-UV method.
