The DSC and fiber heat stable temperature of fiber made by oxidized starch or metal-oxidation starch were tested. The peak temperature of fiber DSC made by oxidized starch or metal-oxidation starch is over 80℃; the fiber made by Fenton and metal-oxidation starch can improve fiber heat stable temperature.%通过氧化淀粉、金属盐与氧化淀粉结合作用胶原纤维，测定其DSC曲线主峰值或热稳定温度。氧化淀粉或金属盐与氧化淀粉结合作用胶原纤维的DSC曲线主峰值在80℃以上；Fenton试剂催化金属盐与氧化淀粉结合作用能提高胶原纤维的热稳定温度。
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