CONFLICT OF INTEREST STATEMENT The authors declare no conflicts of interest. Supporting Information REFERENCES , , , , , , & (2016). Hydroxycinnamic acid derivatives: A potential class of natural compounds for the management of lipid metabolism and obesity. Nutrition & Metabolism, 13, 27. https://doi.org/10.1186/s12986-016-0080-3 , , , , & (2016). Bacterial synthesis of four hydroxycinnamic acids. Applied Biological Chemistry, 59(2), 173–179. https://doi.org/10.1007/s13765-015-0137-4 , & (2016).