Research Article
Ultrasound-Assisted Extraction of Bioactive Compounds from Annatto Seeds, Evaluation of Their Antimicrobial and Antioxidant Activity, and Identification of Main Compounds by LC/ESI-MS Analysis
Figure 1
Response surface plots for the significant effects of seed-to-solvent ratio vs. treatment time and concentration of the solvent vs. treatment time for (a) polyphenol compounds and (b) bixin.