Analysis of Antioxidant Capacity of Chromones in Saposhnikoviae Radix Obtained by Ultrasonic-Assisted Deep Eutectic Solvents Extraction

Figure 2

Effects of different types of DES (a), different ratios of DES (b), different extraction times (c), different extraction temperatures (d), different liquid/solid ratios (e), and different ultrasound powers (f) on the extraction rates of chromones.

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