Supporting information - Enhancing the stability of soybean oil: using endogenous phenolic compounds additive and carnosic acid plus carnosol

Table S1, displays regular soybean oil (SO) characterization, table S2 provides the calibration curves of tocopherol, carnosic acid, and carnosol mg/l, table S3 shows the matrix concentration of nine binary combinations in RBD oil, and Table S4 presents Oxidative kinetic parameters of soybean oil at different antioxidants combinations. In addition, figure S1 displays a Liquid chromatogram of carnosic acid and carnosol. Figure S2: Cluster analysis results of the nine independent dose combinations of carnosic acid plus carnosol and tocopherol. Figure S3: Liquid chromatogram of tocopherols.