In this paper, we present a method to determine the molecular weight of alkali lignin directly by using aqueous gel permeation chromatography with Ultrahydroge.
应用水溶性凝胶渗透色谱法测定了碱木素的分子量，与脂溶性凝胶渗透色谱法的测定结果基本一致。
Mulberry shoot powder(MSP) is rich in cellulose and lignin, which can remove heavy metal cations from aqueous solution by adsorption.
桑枝粉富含纤维素和木质素，具有吸附去除废水中重金属离子的功能。
Studies of biodegradation of lignin model compounds by enzyme in aqueous media containing surfactant is of great significance to the world's environment and resources.
研究表面活性剂水溶液体系中木素模型化合物的酶法降解机制具有重要意义。
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