Research Article

Valorization of Glycine max (Soybean) Seed Waste: Optimization of the Microwave-Assisted Extraction (MAE) and Characterization of Polyphenols from Soybean Meal Using Response Surface Methodology (RSM)

Figure 1

Extraction flow chart of phenolic compounds from soybean meal. TPC: total phenolic content, TFC: total flavonoid content, FTIR: Fourier-transform infrared, and TLC: thin-layer chromatography.