Optimizing Ethanol–Water Cosolvent Systems for Green Supercritical Carbon Dioxide Extraction of Muscadine Grape Pomace Polyphenols - Arda Tuhanioglu; Sumanjot Kaur; Gabriel Laquete De Barros; Safoura Ahmadzadeh; Renee Threlfall; Ali Ubeyitogullari (ACS Omega)