Methods:The effect of deproteinization with different methods was evaluated in terms of the ratio of protein removing and polysaccharide removing,the decoloration effect was also calculated.

• 方法:以提取物多糖损失量、蛋白去除率和透光能力为测定指标,考察不同方法对冬凌草多糖脱蛋白、脱色的影响。