Wang Junyao, Zhang Jiarui, Wang Sainan, Liu Wenhao, Jing Wendan, Yu Hansong
College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China.
National Soybean Industry Technology System Processing Laboratory, Changchun 130118, China.
Foods. 2023 Jun 24;12(13):2473. doi: 10.3390/foods12132473.
Insoluble dietary fiber is a macromolecular polysaccharide aggregate composed of pectin, glycoproteins, lignin, cellulose, and hemicellulose. All agricultural by-products contain significant levels of insoluble dietary fiber. With the recognition of the increasing scarcity of non-renewable energy sources, the conversion of single components of dietary fiber into renewable energy sources and their use has become an ongoing concern. The isolation and extraction of single fractions from insoluble dietary fiber is one of the most important recent research directions. The continuous development of technologies for the separation and extraction of single components is aimed at expanding the use of cellulose, hemicellulose, and lignin for food, industrial, cosmetic, biomedical, and other applications. Here, to expand the use of single components to meet the new needs of future development, separation and extraction methods for single components are summarized, in addition to the prospects of new raw materials in the future.
不溶性膳食纤维是一种由果胶、糖蛋白、木质素、纤维素和半纤维素组成的大分子多糖聚集体。所有农业副产品都含有大量的不溶性膳食纤维。随着人们认识到不可再生能源日益稀缺，将膳食纤维的单一成分转化为可再生能源并加以利用已成为一个持续关注的问题。从不溶性膳食纤维中分离和提取单一成分是近期最重要的研究方向之一。用于分离和提取单一成分的技术不断发展，旨在扩大纤维素、半纤维素和木质素在食品、工业、化妆品、生物医学及其他领域的应用。在此，为了扩大单一成分的用途以满足未来发展的新需求，除了展望未来新原料的前景外，还总结了单一成分的分离和提取方法。
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