南极磷虾虾青素研究进展

Research progress of astaxanthin from Antarctic krill:a review

南极磷虾是一种资源量巨大、尚未充分开发利用的海洋生物资源。南极磷虾虾青素具有非常强的抗氧化活性,是天然虾青素的良好来源,在鱼类体色改变、免疫能力提高等方面发挥了重要作用,具有广泛的应用前景。本文综述了南极磷虾虾青素的制备方法(有机溶剂法、酶解法、超临界CO_(2)萃取法等)、结构特征、生物活性、检测方法(紫外分光光度法、薄层色谱法、激光拉曼光谱法、高效液相色谱法及高效液相色谱-质谱法)等的研究进展,提出了开展南极磷虾虾青素机理研究、关键技术和应用研发等未来发展建议,以期为南极磷虾虾青素的深度研究和开发利用提供参考。

Astaxanthin of Antarctic krill as a huge bioresource,still deeply undeveloped and unutilized marine living resources is a natural antioxidant with great antioxidant activities,and particularly,plays an important role in the body color change and the improvement of immunity of fish.In this article,the advances of preparation methods(solvent extraction method,enzymatic hydrolysis method,and supercritical carbon dioxide extraction),structure characteristics,bioactivities,detection methods(ultraviolet spectrophotometry,thin-layer chromatography,laser Raman spectrometry,high efficiency liquid chromatography and high performance liquid chromatography-tandem mass spectrometry)of astaxanthin from Antarctic krill are reviewed,and future suggestions on mechanism researches,key technologies and product developments of Antarctic krill astaxanthin are put forward.It is anticipated that contribute the deep research and utilization of Antarctic krill astaxanthin in the future.