Purified novel and new diferuloyl glycerate related phenolic acid from Pandanus odoratissimus flowers shows antioxidant, invertase inhibition and control against diabetic foot ulcer (DFU) causing bacterial pathogens: An in vitro study to establish an effective regulation over type 2 diabetes mellitus. Braz. J. Pharm. Sci. 2022;58. doi:10.1590/s2175-97902022e19484