海藻酸钠/纤维素/壳聚糖凝胶材料制备方法及其应用研究进展

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中图法分类号：0636.1 文献标识码：A 文章编号：1000-2324（2025）04-0628-14

Research Progress in Preparation and Applicationof Sodium Alginate/Cellulose/ChitosanGel Materials

HUANG Jin1*， GE Rui-xing1²， ZHANG Zhe-hao1²， YANG Zheng-congl

1.CollegeofmistrymcalEngneeringdsoueUtationthstFrestryUesityrbi0

China

2.AulinCollege/NortheastForestryUniversity，Harbin15oo40，China

Abstract：Polysaccharidesare abundantin natureandwidely present inanimals，plants，and microorganisms. Polysaccharides exhibitmultiplefunctionssuchastissesupportandprotection，energystorage，anti-iflammatoryefects， andimmunepromotion，andtheyarenow widelyrecognizedandaplied.Polysaccharide-basedgel materials，which typically featureathree-dimensionalnetwork structure，have been widelyappliedinfieldssuchas food，pharmaceuticals， chemical engineering，bioengineering，cosmetics，andsensors.due totheirunique structuresand properties.Compared with petroleum-basedgel materialssynthesized byconventional chemical synthesis，natural polysaccharide-based gelmaterials have the advantagesof widerawmaterial soures，lowcost，highcost-effctivenessafetyandnvironmentalfredliness， excellent biocompatibilty，simplepreparation，bodegradabilitytc.This paperreviews thproperties，preparationethods， specificapplications，aswellasadvantagesand disadvantagesof threecommonnaturalgelmaterials：sodiumalginate， celuloseandchitosan.Itaims toprovidemore theoreticalandpracticalreferenceforthefurther developmentand application of natural gel materials in various fields.

Keywords：Gel materials;Sodiumalginate;Cellulose;Chitosan

多糖类化合物（Polysaccharide）是指由10个以上单糖分子通过糖苷键结合组成的高分子聚合物，其广泛存在于动物、植物、微生物体内，自然界中常见的多糖基凝胶包括：海藻酸钠、纤维素、壳聚糖、透明质酸、果胶、淀粉等。（剩余24686字）