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Optimizing Antioxidant Extraction from Rice Bran by oanhphung0804 is a document available to read on EtoBox.
The study optimized ultrasonic-assisted extraction of natural antioxidants from rice bran using response surface methodology (RSM) with ethanol as a solvent. Key variables such as solvent percentage, temperature, and extraction time were analyzed, revealing optimal conditions of 65-67% ethanol, 51-54 °C, and 40-45 minutes. The extraction yielded significant amounts of total phenolic content and antioxidant activity, demonstrating the effectiveness of RSM in enhancing extraction efficiency.
- Author
- oanhphung0804
- Language
- EN