Water-bath method,ultrasonic,microwave and ultrasonic-microwave extraction techniques were applied in extraction of polysaccharide from Lycium rethenicum Murr.

• 方法采用常规水浴法、超声法、微波法、超声-微波协同萃取法提取多糖,用蒽酮-硫酸比色法测定其含量。