桃胶多糖的水解、结构性能与应用研究进展

Research progress on hydrolysis, structural properties, and application of peach gum polysaccharides

中文关键词:  桃胶  桃胶多糖  结构  应用

英文关键词:peach gum  peach gum polysaccharides  composition  characteristic

中文摘要:

      桃胶是一种从桃树的树干、枝条和果实中分泌的天然植物胶, 桃胶近乎不溶于水的特点限制了其应用, 而桃胶多糖是一种典型的植物多糖, 可通过水解桃胶获得。具有高度支化大分子结构的桃胶多糖具有官能团多、水溶性好、生物相容性好、乳化性好、抗氧化和抗菌活性好、成本低等显著优点。桃胶多糖的应用领域包括医药、食品、吸附剂、黏合剂和凝胶材料领域。为了实现可持续发展, 人们越来越重视利用从植物资源中提取的可再生多糖来代替化学合成材料。本文系统地介绍了桃胶多糖的结构、性能, 以及桃胶多糖在科学研究和实际应用中面临的机遇和挑战, 意在了解桃胶多糖的研究现状, 突出桃胶多糖在实际应用中的巨大潜力, 从而实现桃胶资源的充分利用。

英文摘要:

      Peach gum is a natural plant secreted from peach trees’ trunk, branches, and fruits. The almost insoluble nature of peach gum limits its application. However, peach gum polysaccharides are typical plant polysaccharide that can be obtained by hydrolyzing peach gum. Peach gum polysaccharide with highly branched macromolecular structure has many remarkable advantages, such as multiple functional groups, excellent water solubility, well biocompatibility, great emulsification, well antioxidant and antibacterial activities, and low cost. The application fields of peach gum polysaccharide include medicine, food, adsorbent, adhesive and gel materials. In order to achieve sustainable development, people pay more and more attention to using renewable polysaccharides extracted from plant resources instead of chemically synthesized materials. This paper systematically introduced the structure and properties of peach gum polysaccharide, as well as the opportunities and challenges it faces in scientific research and practical application, in order to understand the research status of peach gum polysaccharide and highlight its great potential in practical application, so as to make full use of peach gum resources.