CAJ | 학술논문

秸秆类植物细胞壁多糖高效降解转化对我国农业经济的绿色可持续发展具有重要意义，然而植物细胞壁在长期进化过程中形成了复杂结构限制了工业化酶解转化的过程。一方面从植物细胞壁多糖合成酶系的多样性、细胞壁多糖成分的复杂性、超分子结构的异质性等方面综述了形成植物细胞壁抗降解屏障的原因；另一方面从真菌降解植物细胞壁酶系的多样性、不同菌株降解酶组成差异性等分析降解转化植物细胞壁时发挥的不同作用，从而为工业转化合理复配真菌降解酶系，提高秸秆生物质的利用效率提供理论支持。
갈간류식물세포벽다당고효강해전화대아국농업경제적록색가지속발전구유중요의의，연이식물세포벽재장기진화과정중형성료복잡결구한제료공업화매해전화적과정。일방면종식물세포벽다당합성매계적다양성、세포벽다당성분적복잡성、초분자결구적이질성등방면종술료형성식물세포벽항강해병장적원인；령일방면종진균강해식물세포벽매계적다양성、불동균주강해매조성차이성등분석강해전화식물세포벽시발휘적불동작용，종이위공업전화합리복배진균강해매계，제고갈간생물질적이용효솔제공이론지지。
Efficient degradation and conversion of the polysaccharides in the plant cell wall of straw is of great significance for green and sustainable development of agriculture economy in China. But the enzymatic hydrolysis process of the polysaccharides was restricted by the complex structures of plant cell wallsformed in the long-term evolution process. In this paper, the diversity of plant cell wall polysaccharides synthetases, the complexity of cell wall polysaccharides, and the heterogeneity of supramolecular structures are reviewed from the perspective of the reasons causing plant cell wall recalcitrance;in addition, the variety of plant cell wall degradation enzymes of fungi, and the discrepancy among different strains in degrading different biomass were also summarized, which provide theoretical support for reasonable recompounding of fungi degradation enzymes in industrial to improve the utilization efficiency of straw biomass.