论文摘要翻译成英文 本人比较着急，不要软件翻译的那种，跪求英语高手亲自翻译，要求用过去时。 Purple eggplant skin red pigment antioxidant activity ofAbstractThe topics to purple eggplant skin as raw materials，ascorbic acid，citric acid as the control to the Fenton reaction produces hydroxyl radical(？OH)，pyrogallol autoxidation reaction of superoxide anion radical(O2-？)for the test model using UV spectrophotometer eggplant purple red pigment in the skin of the hydroxyl radical，superoxide anion radical scavenging；lard as substrate，using the oven storage method for the determination of POV value of oil，the skin of the eggplant purple red pigment The antioxidant activity of oil.The results show that：eggplant purple red pigment of the skin are scavenging free radicals，hydroxyl radical scavenging effect than citric acid，ascorbic acid is good，and the clear effect was enhanced with increasing concentration，when the concentration is greater than 0.5g/100ml，？OH radical scavenging ability of the stabilized；on superoxide anion radical scavenging effect than citric acid，。
SOD的活性是多少？？？ 超氧化物歧化酶(SOD)正常值⑴酶速率法(37℃)：血清：242～620U/L；红细胞：5375～7975μg/g·Hb⑵邻苯三酚法健康搜索：心肌：300.3～406.3U/g；红细胞健康搜索：1567～2241U/g。⑶联大茴香胺法：心肌：1745～2231U/g；红细胞：2906～4654U/g超氧化物歧化酶(SOD)临床意义超氧化物歧化酶(SOD)为自由基清除剂，它广泛存在于生物体的各种组织中，能清除自由基O2(超氧阴离子自由基)，而O2具有细胞毒性，可使脂质过氧化，损伤细胞膜，引起炎症，肿瘤和自身免疫性疾病，并可能促使机体衰老。
超氧化物歧化酶是什么？它可以抗衰老吗？
