杨子祥,李金梦,宋琨燕,等.海洋寡糖酶法制备研究进展[J].食品工业科技,2023,44(18):458−467.doi:10.13386/j.issn1002-0306.2022100075YANGZixiang,LIJinmeng,SONGKunyan,etal.ResearchProgressonPreparationofMarineOligosaccharidesbyEnzymaticMethod[J].ScienceandTechnologyofFoodIndustry,2023,44(18):458−467.(inChinesewithEnglishabstract).doi:10.13386/j.issn1002-0306.2022100075·专题综述·海洋寡糖酶法制备研究进展杨子祥,李金梦,宋琨燕,葛风茹,鄢烽,黄冰冰,张梦岩,巫小丹,刘玉环,郑洪立*(南昌大学食品学院,江西南昌330047)摘要:海洋寡糖是海洋多糖降解得到的含两个至十个单糖残基的糖类化合物。相较于海洋多糖,海洋寡糖具有水溶性高、生物活性强、易于机体吸收等优点。海洋寡糖有抗肿瘤、抗氧化、降低胆固醇、免疫调节等生理活性,可以广泛应用于食品、医药等领域。本文综述了海洋多糖、海洋多糖酶法制备海洋寡糖和酶的催化机制,介绍了褐藻胶、壳聚糖和黄原胶三种主要的海洋多糖,以及褐藻胶裂解酶的β-消除作用机制、壳聚糖酶的置换机制和黄原胶降解酶的降解作用机制。对海洋多糖酶法制备海洋寡糖的不足开展了讨论和未来的发展趋势进行了展望,以期为海洋寡糖制备及应用提供理论依据。关键词:海洋多糖,海洋寡糖,酶法,催化机制,生理活性本文网刊:中图分类号:TS254.4文献标识码:A文章编号:1002−0306(2023)18−0458−10DOI:10.13386/j.issn1002-0306.2022100075ResearchProgressonPreparationofMarineOligosaccharidesbyEnzymaticMethodYANGZixiang,LIJinmeng,SONGKunyan,GEFengru,YANFeng,HUANGBingbing,ZHANGMengyan,WUXiaodan,LIUYuhuan,ZHENGHongli*(CollegeofFoodScienceandTechnology,NanchangUniversity,Nanchang330047,China)Abstract:Marineoligosaccharides,whicharepreparedbydegradationofmarinepolysaccharides,arecarbohydratecom-poundscomposedoftwototenmonosaccharideresidues.Comparedwithmarinepolysaccharides,marineoligosac-charideshaveseveraladvantages,suchashigherwatersolubility,strongerbiologicalactivity,andeasierabsorptionbythebody.Marineoligosaccharideshaveaseriesofphysiologicalactivities,suchasanti-tumor,antioxidation,loweringcho-lesterol,andimmunomodulation.Theycanbewidelyusedinfood,medicine,andotherfields.Thispapersummarie...