Fig. 6: The potential applicability of the TAPP-based in-situ derivatization strategy. | npj Science of Food

Fig. 6: The potential applicability of the TAPP-based in-situ derivatization strategy.

From: Rapid and high-throughput analysis of 5-hydroxymethylfurfural in honey by MALDI-MS with in-situ tetra (4-aminophenyl)-porphyrin derivatization

Fig. 6

MALDI-MS spectra of A Perilla aldehyde standard solution (200.0 μg/mL), B Citral standard solution (200.0 μg/mL), C Citronellal standard solution (200.0 μg/mL), and D p-Coumaraldehyde standard solution (200.0 μg/mL), all following in-situ derivatization with TAPP. CHCA was utilized as the MALDI matrix.

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