用高效液相色谱法分析了大兴安岭不同地区、不同季节采收的越桔叶中的熊果甙。结果表明:含量因季节和地区而变化;不同产地均以果实成熟后含量最高。 Analyzed by high performance liquid chromatography, the bearberry pods in bilberry leaves harvested in different regions and seasons in Daxing’an Mountains were analyzed. The results showed that the content varied due to seasons and regions; the highest levels of fruit ripening occurred in different producing areas.