The Effect of Temperature on Pressurised Hot Water Extraction of Pharmacologically Important Metabolites as Analysed by UPLC-qTOF-MS and PCA

Figure 3

The representative UPLC-QTOF-MS spectra showing fragmentation patterns of 3CQA (a), 4CQA (b), 3pCoQA (c), 4pCoQA (d), 3FQA (e), 4FQA (f), quercetin-O-glycoside (g), kaempferol-O-glycoside (h), and isorhamnetin-O-glycoside (i) generated at a collision energy of 30 eV.

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