Three MWL isolated from kenaf core and kenaf cores treated with alkaline hydrogen Peroxide and alkaline sulfite were compared from the aspects of molecular weight and its distribution and glass transition temperature( T g).

• 以红麻秆芯及经过碱性过氧化氢预处理（AP）和碱性亚硫酸钠预处理（AS）后的红麻秆芯为研究对象，分离出磨木木素，并从相对分子质量及其分布、玻璃化转移温度等方面研究了3种磨木木素的物理性质的差异。