本文首先研究了多孔材料——聚氨酯泡沫固定化黄孢原毛平革菌合成木素降解酶系的产酶条件。
In this thesis, we first studied ligninolytic enzymes production by Phanerochaete chrysosporium immobilized on porous polyurethane foams.
其中含木素较多的植物残体，表现为腐殖化系数较高，含氮多的植物残体，则有利于土壤微团聚体的形成。
The plant residue with more lignin has a higher humification coefficient. As the residue containing more N is more favorable to the formation of soil microaggregate.
建立了一种用带有能谱仪的扫描电子显微镜(SEM -EDXA)测定麦草细胞壁木素分布的方法。讨论了溴化、切片厚度和样品座对定量测定的影响。
A method has been developed for the determination of lignin distribution in wheat straw cell walls by scanning electron microscopy coupled with energy dispersive X-ray analysis (SEM-EDXA) technique.
利用碱性条件下酚化改性的麦草碱木素代替部分苯酚制备了高木质素/苯酚比例和胶粘强度高的木质素酚醛树脂（LPF）胶粘剂。
The lignin-based phenol formaldehyde (LPF) adhesive with high ratio of lignin to phenol and strong adhesive was prepared by using the wheat straw soda lignin (WSSL) phenolated in alkaline medium.
纤维和细小纤维悬浮于水中时，由于半纤维素、氧化纤维素和氧化木素上某些功能基的离子化，导致纤维带有负电荷。
Wood fibres and fines in an aqueous system are negatively charged due to ionization of functional groups associated with hemicellulose, oxidized cellulose and oxidized lignin.
染料木素是一种天然的异黄酮，在体外通过活化膜纤维化跨膜转运调节氯离子通道增加上皮阴离子的转运。
Genistein, a naturally occurring isoflavone, augments in vitro epithelial anion transport via activation of the cystic fibrosis transmembrane conductance regulator chloride channel.
通过与已报道环氧木脂素类化合物碳谱数值比较，得到了木脂素羟化和苷化位移效应规律。
The rule of hydroxylation and glycosidation shift effects on bisepoxy lignans were obtained by comparing the information of 13C NMR with known analogous.
通过与已报道环氧木脂素类化合物碳谱数值比较，得到了木脂素羟化和苷化位移效应规律。
The rule of hydroxylation and glycosidation shift effects on bisepoxy lignans were obtained by comparing the information of 13C NMR with known analogous.
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