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- Hydroxyl anion 氢氧根
- 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。
- Antioxidant activity of extracts from Isatis Indigotica was investigated with the method of scavenging hydroxyl and superoxide anion free radical. 采用清除羟自由基和超氧阴离子自由基法对大青叶抗氧化能力进行了研究。
- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。
- Antioxidant performance of extracts of seabuckthorn leaves was investigated with hydroxyl free radical system and superoxide anion free radical system. 采用羟基自由基体系和超氧阴离子自由基体系对沙棘叶提取物的抗氧化性能进行了研究。
- And new compound 3 scavenged hydroxyl radical and super anion radical as IC50 values of 1.11mM, 1.84mM, which were lower than those of EGCG. 而新化合物3对羟自由基和超氧阴离子的清除作用的IC50值分别为1.;11mM和1
- The results of colorimetric assays showed that these compounds effectively scavenged hydroxyl radical and super anion radical. 化学比色法的结果显示这些化合物对羟自由基和超氧阴离子自由基有较好的清除作用。
- Containing two hydroxyl radicals. 二羟基的包含两个羟基的
- Having only one hydroxyl group to react with acids. 一元酸的只有一个可与酸发生反应的氢原子团的。
- Polyvalent Metal Hydroxyl Complexes. 多价金属羟基络合物;
- Hydroxyl has an extremely oxidizing nature. 氢氧基具有极强的氧化特性。
- The results showed that whether lotus germ water-extraction or ethanol-extraction having scavenging activities on superoxide anion and hydroxyl radical. 结果表明:无论是莲子心的水提液还是莲子心的醇提液都表现出了良好的清除超氧阴离子和羟自由基的能力。
- The Gelidium amansii showed scavenging capacity to hydroxyl free radical generated by Fenton reaction and to superoxide anion generated by a pyrogallol autoxidation system. 采用水杨酸法和邻苯三酚法分别测定各相提取物对羟基自由基和超氧阴离子自由基的清除能力，结果表明石花菜有较强的抗氧化能力。
- How is the function of the anion of air conditioning used? 空调的负离子的功能如何使用?
- It will be more susceptible to attack by hydroxyl ion. 它更容易被氢氧根离子所作用。
- Any of various alcohols containing two hydroxyl groups. 双羟基醇含有两个羟基团的醇
- Both the free hydroxyl groups readily undergo esterification. 两个自由羟基，都容易酯化。
- The metal ion and the anion of the mineral acid form an insoluble salt. 金属离子和无机酸的阴离子生成一种难溶的盐。
- Methane reacts with hydroxyl to produce formaldehyde. 甲烷与羟基反应生成甲醛
- Of or designating an ion, the anion, that is attracted to a positive electrode. 阴离子的属于或表明离子，阴离子的；对阳电极有吸引力的
