木质素

Lignin is a complex organic polymer that provides structural support in plants.
木质素是一种复杂的有机聚合物，为植物提供结构支撑。
During paper manufacturing, lignin is often removed from wood pulp to increase brightness and prevent browning.
在造纸过程中，通常会从木浆中去除木质素以增加纸张的白度并防止其变黄。
Some bacteria have the ability to degrade lignin, which is crucial for recycling nutrients in forest ecosystems.
某些细菌具有降解木质素的能力，这对于森林生态系统中营养物质的循环至关重要。
Lignin-based composites are being researched as potential materials for construction and packaging due to their renewable nature.
基于木质素的复合材料因其可再生性而被研究作为建筑和包装的潜在材料。
In biofuel production, breaking down lignin is a challenge because of its highly resistant structure.
在生物燃料生产中，由于木质素的高抗性结构，分解木质素是一个挑战。
Scientists are exploring lignin as a source for producing bio-based chemicals and renewable energy.
科学家正在探索将木质素作为一种生产基于生物的化学品和可再生能源的来源。
The lignin content in different plant species varies, affecting their suitability for pulping and papermaking.
不同植物种类中的木质素含量各不相同，这影响了它们用于制浆造纸的适宜性。
Modified lignin can enhance the mechanical properties of plastics, making them more durable and eco-friendly.
改性木质素可以增强塑料的机械性能，使它们更耐用且环保。
Lignin's role in plant cell walls contributes to the stiffness and rigidity of stems, supporting growth and stability.
木质素在植物细胞壁中的作用增强了茎的硬度和刚性，支持植物的生长和稳定。
Research into converting lignin into high-value products is an active area in green chemistry and biotechnology.
将木质素转化为高价值产品的研究是绿色化学和生物技术领域的活跃领域。