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. Author manuscript; available in PMC: 2020 Jul 1.
Published in final edited form as: Mol Nutr Food Res. 2020 Feb 25;64(8):e1900907. doi: 10.1002/mnfr.201900907

Figure 5.

Figure 5.

Heatmap visualization of Pearson correlation of plasma level of raspberry ketone (RK) and its structurally related metabolites, showing concurrent changes in concentration after an acute dose of RK in normal-weight male mice. Compound abbreviations in addition to those in Table 1. 4-HCA, trans-p-Coumaric acid; 4-HPAA, 4-hydroxyphenyl acetic acid; 4-HPPA, 3-(4-hydroxyphenyl)propionic acid; 3-HPPA, 3-(3-hydroxyphenyl)propionic acid; VA, vanillic acid; HVA, homovanillic acid; FA, ferulic acid; DHFA, dihydroferulic acid.