摘要
近年来全球气候变化引起的资源短缺的相关问题突出了环保材料的重要性。尽管目前的材料如纤维素作为地球上最丰富的天然多糖具有优点，但木质纤维素生物质的掺入有可能增加纤维素衍生物在药物递送系统中的最新发展。具有分级结构的木质纤维素生物质由纤维素，半纤维素和木质素组成。木质纤维素生物质作为一种可再生，可生物降解，生物相容且可用于改性材料的化学上可接受的优异底物，具有无数的应用。迄今为止，来自木质纤维素生物质的材料已经被广泛地用于新技术开发和应用，例如生物医学，绿色电子和能源产品。在这篇综述中，在我们批判性地研究生物医学应用领域的潜在替代品之前，首先讨论了木质纤维素生物质的化学成分。此外，综述了从木质纤维素生物质中提取纤维素，半纤维素和木质素的预处理方法，以及它们的生物应用，包括给药，生物传感器，组织工程等。预计对来自自然资源的纤维素，半纤维素和木质素的兴趣和研究结果将越来越多，这有助于为生物医学应用的发展提供重要方向。
关键词: 木脂纤维素生物质，生物医学材料，生物应用，纤维素，半纤维素，木脂素。
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