Research Article
Microwave-Assisted Method for Simultaneous Hydrolysis and Extraction for Preparation of Geniposidic Acid from Eucommia ulmoides Bark Using Basic Imidazolide Ionic Liquid
Figure 4
Three-dimensional response surface plots for the effect of independent variables on yield of geniposidic acid: (a) microwave irradiation time (min) and liquid-solid ratio (mL/g); (b) microwave irradiation time (min) and microwave irradiation power (W); (c) microwave irradiation power (W) and liquid-solid ratio (mL/g).
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