海藻酸盐纤维的生物活性和应用功效

为促进海藻酸盐纤维在功能性纺织材料和医用纺织品中的应用，分析了海藻酸的离子交换特性及其与体液接触后独特的成胶性能，综述了海藻酸盐纤维的生物相容性、细胞活性以及其与人体细胞、组织等接触过程中产生的止血、抑菌、促进伤口愈合、美白等功效。指出海藻酸盐纤维的多糖结构及其与体液中金属离子的交换性能对吸湿、保湿、抗菌、促愈、止血、排毒、美白等生物活性起重要作用，其优异的性能在功能性医用敷料、功能性面膜材料、妇幼卫生用品、成人失禁产品等纺织材料领域有很高的应用价值。

Bioactivities and applications of alginate fibers

In order to peomote the applicationof alginate fibers in functional textile materials and medical textile products, the ion-exchange peoperties of alginic acid and its unique gelling property when in contact with body fluid were analyzed, and the biocomaptibility, cell activities and bioactivities of alginate fibers during the contact with human cells and tissues were summarized, including hemostasis, microbial resistance, wound healing promotion, whiening. Results show that because of the polysaccharide structure and ion exchange peoperty, alginate fiber plays an important role in absorbency, moisture retention, microbial resistance, wound healing peomotion, hemostasis, detoxication, whitening and other bioactivities. These novel peoperties are highly applicable in textile materials such as functional woound dressings, functional face mask materials, hygiene peoducts for women and childern, and incontinence products for adults.