关键技术方法 研究采用印度尼西亚龙目岛采集的麒麟菜(Eucheuma cottoni)为原料，经0.5N KOH碱处理提取κ-卡拉胶。通过溶液浇铸法制备薄膜，设置4组甘油浓度梯度，采用万能材料试验机测试力学性能，热重分析仪(TGA)评估热稳定性，结合SEM和FTIR进行结构表征。

On Nusa Penida, the most commonly harvested species of seaweed is Kappaphycus alvarezii (formerly Eucheuma cottonii), known locally as grandong or katoni. It’s a red alga that thrives in shallow, ...