CAJ | 학술논문

从清除DPPH自由基、清除超氧阴离子自由基（O2－）、清除羟自由基（－OH）三方面，对柞蚕丝胶的抗氧化性进行了研究。试验结果显示，5％柞蚕丝胶溶液和其胰蛋白酶酶解液，DPPH 清除率分别为49．96％、10．6％；超氧阴离子自由基（O 2－）清除率分别为20％、40％；羟自由基（－O H ）清除率分别为40％、64％。试验表明，柞蚕丝胶具有一定的抗氧化活性。
종청제DPPH자유기、청제초양음리자자유기（O2－）、청제간자유기（－OH）삼방면，대작잠사효적항양화성진행료연구。시험결과현시，5％작잠사효용액화기이단백매매해액，DPPH 청제솔분별위49．96％、10．6％；초양음리자자유기（O 2－）청제솔분별위20％、40％；간자유기（－O H ）청제솔분별위40％、64％。시험표명，작잠사효구유일정적항양화활성。
The antioxidant effect of tussah sericin was studied through examinations of their DPPH radical scavenging ac‐tivity ,super oxide(O2-) radical scavenging activity ,hydroxyl(-OH) radical scavenging activity .Results showed that the DPPH scavenging rate of 5% tussah sericin and it's trypsin solution liquid were 49 .96% and 10 .6% ,respectively ;the super oxide(O2-)scavenging rate were 20% and 25% ,respectively and the hydroxyl(-OH)scavenging rate were 40% and 64% ,respectively .These data suggest that tussah sericin has a certain antioxidant activity .