面向皮肤光电治疗术后热损伤护理的凝胶贴膜材料研究  

Study on gel film materials for thermal injury nursing following skin photoelectric therapy

作　　者：兰玉婷 张逸飞 郭佳慧 尚欣欣 刘影 梁文魁 王璐 关国平[1,2] LAN Yuting;ZHANG Yifei;GUO Jiahui;SHANG Xinxin;LIU Ying;LIANG Wenkui;WANG Lu;GUAN Guoping(Shanghai Frontiers Science Center of Advanced Textiles,Shanghai 201620,China;College of Textiles,Donghua University,Shanghai 201620,China)

机构地区：[1]上海市现代纺织前沿科学研究基地,上海201620 [2]东华大学纺织学院,上海201620

出　　处：《轻工学报》2025年第1期120-126,共7页Journal of Light Industry

基　　金：高等学校学科创新引智计划项目(BP0719035)。

摘　　要：针对光电治疗术后皮肤热损伤问题,以κ-卡拉胶(κ-carrageenan,KC)和魔芋葡甘露聚糖(Konjac Glucomannan,KGM)为主要原料,开发一种用于术后皮肤热损伤护理的凝胶贴膜材料,并对其形态结构、力学性能、降温性能、理化性能等进行表征。结果表明:当KC与KGM的质量比为5.5∶4.5、总干物质质量浓度为10 g/L时,所制备的KC/KGM凝胶贴膜能在25 min内将人工皮肤表面温度从(61.28±0.52)℃降至(37.88±0.55)℃,且其拉伸断裂强度和断裂伸长率分别达(0.11±0.03)MPa和(160.63±5.92)%,压缩强度为(0.19±0.01)MPa。25℃时所制备凝胶贴膜的保湿率在25 min内保持在(86.04±1.72)%。此外,该凝胶贴膜外观透明且平整,具有良好的耐寒性和耐热性,且满足面膜行业标准《面膜》(QB/T 2872—2017)中所规定的相关感官及理化性能要求。To address the problems of skin thermal damage after photoelectric therapy,κ-carrageenan and konjac glucomannan were used as the main raw materials to prepare a gel film material for skin cooling after photoelectric therapy,and its morphological structure,mechanical properties,cooling performance and physical and chemical properties were comprehensively characterized.The results showed that when the mass ratio of KC to KGM was 5.5∶4.5 and the mass concentration of the total dry matter was 10 g/L,the prepared KC/KGM gel film could reduce the surface temperature of artificial skin from(61.28±0.52)℃to(37.88±0.55)℃within 25 min.The tensile strength and elongation at break were(0.11±0.03)MPa and(160.63±5.92)%,respectively.The compressive strength can reach(0.19±0.01)MPa.The moisture retention rate of the gel film prepared at 25℃was(86.04±1.72)%within 25 min.The appearance of the gel film was transparent and flat,the cold and hot resistance was satisfying,which met the relevant sensory and physical and chemical performance requirements specified in the mask standard(QB/T 2872—2017).

关 键 词：光电治疗 皮肤降温 凝胶贴膜 热损伤 

分 类 号：TS201.7[轻工技术与工程—食品科学]