Optimization of Extraction of Compound Flavonoids from Chinese Herbal Medicines Based on Quantification Theory and Evaluation of Their Antioxidant Activity

<div>Antioxidant activities of CFs, PCFs, LLFs, HTFs, CSFs, LBFs, TBFs, and VC. DPPH radical scavenging ability (a), ABTS radical scavenging ability (b), hydroxyl radical scavenging ability (c), and reducing power (d).</div>

Journal of Food Quality

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Figure 2: Optimization of Extraction of Compound Flavonoids from Chinese Herbal Medicines Based on Quantification Theory and Evaluation of Their Antioxidant Activity 

Figure 2 | Optimization of Extraction of Compound Flavonoids from Chinese Herbal Medicines Based on Quantification Theory and Evaluation of Their Antioxidant Activity 