Fig. 1.
a The binary interaction of solid/liquid ratio and microwave power density on TPC (218 s for extraction time). b the binary interaction of time and microwave power density on TPC (20.00 gL−1 for solid/solvent ratio). c the binary interaction of solid/solvent ratio and microwave power density on NC (218 s for extraction time). d the binary interaction of time and microwave power density on NC (20 gL−1 for solid/solvent ratio). e the binary interaction of time and solid/solvent ratio on NC (1.40 kWL−1)