您要查找的是不是：
- Scavenging activities of seven natural flavonoids from elsholtzia bodinieri vaniot and artemisia ordosica kraschen for superoxide anion radicals was studied by single-sweep oscillopolarography. 摘要用单扫描示波极谱法研究了从东紫苏和黑沙蒿中分离出的七种黄酮类化合物对超氧阴离子自由基的清除作用。
- Methods: The electron spin resonance(ESR)was used to observe the scavenging effect on the superoxide anion radical(O2. 方法:采用电子自旋共振技术(ESR)分别检测大黄中主要成分对O2.;-的清除作用。结果:大黄中主要成分对O2
- IC50 of grape polyphenols on scavenging DPPH radical, superoxide anion radical and hydroxyl radical were 1. 本文对葡萄多酚抗氧化活性进行研究。
- In the superoxide anion radical scavenging assay, only compound 6 showed relatively high effect with IC50 value of 0.88mM. 在清除超氧阴离子自由基的反应中，只有化合物6具有较高的自由基清除率，其IC50值为0.;88mM。
- MethodsUsing the pyrogallicacid autooxidation to determine the activity of three Cordyceps sp. on scavenging superoxide anion radical(O 2-). 方法采用邻苯三酚自氧化法测定3种虫草的抗氧化活性。
- Dried plums contain high amounts of neochlorogenic and chlorogenic acids, antioxidants that are particularly effective in combating the “superoxide anion radical”. 李子干含有的大量新绿原酸和绿原酸，是对付“过氧化阴离子自由基”特别有效的抗氧化剂。
- It suggests that quercetin might decrease the active oxygen generation of leukocyte,reduce the superoxide anion radical formation by inhibiting the xanthine oxidase and / or scavenge the active oxygen directly in the same time in both systems. 提示槲皮素既可抑制白细胞吞噬产生的活性氧，又可减少黄嘌呤－黄嘌呤氧化酶系的O－2形成，或兼有直接清除活性氧的作用
- When the concentration of both herbs are 8. 33mg/ml (dry herbs), the percentages of elimination of superoxide anion radical O2- are 98. 5% and 100% respectively. The effects are very obvious. 当反应系统中药物浓度(以生药计)达8.;33mg/ml时;二者对O_2~-的清除率分别达98
- Quantitative relation between the reaction of hydroxylamine and superoxide anion radicals in plants 植物的超氧物自由基与羟胺反应的定量关系
- Keywords Curculigo orchioides;curculigoside;hydroxyl radicals;superoxide anion radicals;scavenging activities; 仙茅;仙茅苷;羟自由基;超氧阴离子自由基;清除作用;
- The scavenging effects of pigment extracted with water from chestnut shell on superoxide anion radicals and hydroxyl radicals 水提板栗壳色素对羟自由基和超氧阴离子自由基的清除作用
- [19]Wang A G, et al.Quantitative relation between the relation of hydroxy lamine and superoxide anion radicals in plants.Plant Physiol.Commun. 1990(6) :55 -57. (in Chinese). 王爱国;等.;植物的超氧物自由基与羧胺反应的定量关系
- [6]WANG A G,LUO G H.Quantitative relation between the reaction of hydroxylamine and superoxide anion radicals in plants[J].Plant Physiology Communications,1990,6:55-57. (in Chinese)王爱国;罗广华.;植物的超氧化物自由基与羟胺反应的定量关系[J]
- Keywords Sinomenine;superoxide anion radical;polarography; 青藤碱;超氧自由基;极谱法;
- superoxide anion radicals 超氧阴离子自由基
- Meanwhile, contents of superoxide anion free radicals were increased but SOD decreased with the increase of C60-glycin's concentration. 骨肉瘤细胞的坏死率增大，同时导致超氧阴离子自由基升高，SOD含量下降。
- Keywords Alantolactone;Hydrogen peroxide;Superoxide anion radical;Polarography; 土木香内酯;双氧水;超氧自由基;极谱法;
- Keywords pilose antloer;polyamines;lipid peroxidation;superoxide anion radical; 关键词鹿茸;多胺;脂质过氧化;超氧阴离子自由基;
- In this dissertation, the antioxidative activity of pepsin-pancreatin digest of vinegar-egg juice was studied in vitro using three models of antioxidation on superoxide anion free radicals O2. 采用传统泡制工艺泡制醋蛋液,用胃蛋白酶-胰酶复合酶体系水解醋蛋液。
- Regulation of Superoxide Anion Radical During the Oxygen Delignification Process 氧脱木素过程中超氧阴离子自由基的控制
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
