Recent Developments in Molecular Characterization, Bioactivity, and Application of Arabinoxylans from Different Sources

作者：Jinxin Pang, Yi Zhang, Xiaoyang Tong, Yaoguang Zhong, Fanjun Kong, Dan Li, Xifan Liu, Yongjin Qiao · 发表于：Polymers · 年份：2023 · DOI：10.3390/polym15010225 · 被引用次数：36 · 研究领域：Polysaccharides and Plant Cell Walls、Biofuel production and bioconversion、Food composition and properties

Arabinoxylan (AX) is a polysaccharide composed of arabinose, xylose, and a small number of other carbohydrates. AX comes from a wide range of sources, and its physicochemical properties and physiological functions are closely related to its molecular characterization, such as branched chains, relative molecular masses, and substituents. In addition, AX also has antioxidant, hypoglycemic, antitumor, and proliferative abilities for intestinal probiotic flora, among other biological activities. AXs of various origins have different molecular characterizations in terms of molecular weight, degree of branching, and structure, with varying structures leading to diverse effects of the biological activity of AX. Therefore, this report describes the physical properties, biological activities, and applications of AX in diverse plants, aiming to provide a theoretical basis for future research on AX as well as provide more options for crop breeding.