Research Article

Analysis of Rutin from Lespedeza virgata (Thunb.) DC. by Microwave-Assisted Extraction and Capillary Electrophoresis

Table 2

Comparison between maceration, ultrasonic-assisted extraction (UAE), and microwave-assisted extraction (MAE).

ComparisonMacerationUltrasonic-assisted extraction (UAE)Microwave-assisted extraction (MAE)

Extraction time/(min)3609015
Extractant volume/(mL)1008080
Rutin extraction yield/(mg/g)0.179 ± 0.0160.225 ± 0.0110.271 ± 0.012