Bioactivity and applications of sulphated polysaccharides from marine microalgae.
Bioactivity and applications of sulphated polysaccharides from marine microalgae.
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来自海洋微藻的硫化多糖的生物活性和应用。
DOI：
10.3390/md11010233
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发表时间：
2013-01-23
期刊：
影响因子：
5.4
通讯作者：
Bernardo de Morais AM
中科院分区：
文献类型：
--
作者：
Raposo MF;de Morais RM;Bernardo de Morais AM
长期以来，海洋微藻一直被用作人类的食物，如节旋藻(以前的螺旋藻)，以及水产养殖中的动物。这些微藻的生物量及其产生的化合物已被证明具有多种生物应用，对健康有许多好处。本文综述了海洋单细胞藻类合成的活性生物化合物--胞外或胞外多糖的生物活性及其应用研究进展。它介绍了研究最多的硫酸盐多糖(SPS)或其衍生物的活性，但也强调了不太为人所知的应用，如降血脂或降血糖，或作为生物清洗剂和减阻剂。因此，本文探讨了海洋微藻多糖作为营养食品、治疗剂、化妆品或其他领域，如工程应用的巨大潜力。
Marine microalgae have been used for a long time as food for humans, such as Arthrospira (formerly, Spirulina), and for animals in aquaculture. The biomass of these microalgae and the compounds they produce have been shown to possess several biological applications with numerous health benefits. The present review puts up-to-date the research on the biological activities and applications of polysaccharides, active biocompounds synthesized by marine unicellular algae, which are, most of the times, released into the surrounding medium (exo- or extracellular polysaccharides, EPS). It goes through the most studied activities of sulphated polysaccharides (sPS) or their derivatives, but also highlights lesser known applications as hypolipidaemic or hypoglycaemic, or as biolubricant agents and drag-reducers. Therefore, the great potentials of sPS from marine microalgae to be used as nutraceuticals, therapeutic agents, cosmetics, or in other areas, such as engineering, are approached in this review.
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