Fig. 1From: The optimization of ultrasonic-microwave assisted synergistic extraction of Lotus plumule extract rich in flavonoids and its hypoglycemic activity(a) Influence of ethanol concentration on flavonoids extraction efficiency; (b) Influence of solid-liquid ratio on flavonoids extraction efficiency; (c) Influence of ultrasound/interval time on flavonoids extraction efficiency; (d) Influence of microwave power on flavonoids extraction efficiency; (e) Influence of ultrasonic power on flavonoids extraction efficiency; (f) Influence of extraction time on flavonoids extraction efficiencyBack to article page