羰基含量,carbonyl content
1)carbonyl content羰基含量
1.m -3 and 3?mg·m -3) for 72hours and the protein carbonyl content was measured by using spectrophotometric DNPH assay to reflect the degree of protein oxidative damage.为了探讨在气态甲醛中暴露后小鼠的脑、心和肝组织蛋白质的氧化损伤程度及其发生机制,用不同剂量的气态甲醛对小鼠进行连续动态染毒处理72h ,用2 ,4-二硝基苯肼比色法测定小鼠脑、心和肝组织蛋白质的羰基含量,用以判断蛋白质的氧化损伤程度。
2.The protein carbonyl content was assayed with 2,4-dinitrophenylhydrazine to evaluate the degree of protein oxidative damage.为了探讨硝基苯对小鼠多器官的蛋白质氧化损伤程度,采用不同剂量的硝基苯对小鼠进行灌胃染毒(每天1次,共30 d),用2,4二-硝基苯肼比色法测定小鼠组织蛋白质羰基含量,用以判断蛋白质的损伤程度。
3.SO2 derivative treating could increase the carbonyl content of protein of mice spleen and stomach; and appeared linear.结果表明,经SO2衍生物处理,可以使小鼠脾、胃蛋白质的羰基含量增大,且染毒剂量与蛋白质的羰基含量之间呈现直线相关关系,相关系数分别为0。
2)protein carbonyl content蛋白质羰基含量
1.In order to supply a basis of improving the assessment of anti-oxidative functional health food ,the relationshipbetween protein carbonyl content and protein oxidative injury and its application in the field of anti-oxidation were discussed inthis paper.本文讨论了蛋白质羰基含量与蛋白质氧化损伤的关系及其在抗氧化领域中的应用,以便为进一步完善抗氧化保健食品功能检测方法提供理论依据。
2.The levels of Lactate dehydrogenase (LDH), superoxide dismutase(SOD)and protein carbonyl content in brain tissue were measured after intravenously administering rhGrx1 at the doses of 5 and 10 m.小鼠尾静脉注射rhGrx1(5mg·kg-1和10mg·kg-1)后,观察脑组织中乳酸脱氢酶(LDH)、超氧化物歧化酶(SOD)及蛋白质羰基含量的变化,Western blot检测小鼠脑组织中p38MAPK表达水平的变化。
3)detection the carbonyl content of protein蛋白质羰基含量检测
4)organic compounds containing carboxide含羰基有机化合物
1.A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.利用诱导效应指数建立了一个含羰基有机化合物的标准生成热的简单计算方法。
5)carboxyl content羧基含量
1.The effect of the amount of hydrogen-peroxide and catalyst,reaction time and amount of water on the carboxyl content was investigated.考察了氧化剂用量、催化剂用量、反应时间和水用量对氧化淀粉羧基含量的影响。
2.Experimental results showed that the optimum conditions of maximal carboxyl content is: the temperature of 50℃, 10%H2O2, the time of 4h and 0.实验结果表明:在固定pH=7的条件下,氧化淀粉羧基含量较多的最佳工艺条件为:反应温度50℃,双氧水用量10%,反应时间4h,催化剂用量0。
3.The carboxyl content and the viscosity properties of cornstarch oxidized by hydrogen peroxide over Cu (II) ions catalyst were studied; and the effects of catalyst, reaction temperature, reaction time, and pH of oxidation reaction were examined.研究了以Cu2+为催化剂、双氧水为氧化剂,玉米淀粉经氧化处理后羧基含量和粘度的变化,考察了催化剂用量、反应时间、反应温度和反应pH值对结果的影响。
英文短句/例句

1.Pulps-Determination of carboxyl contentGB/T10338-1989纸浆羧基含量测定法
2.During green liquor pretreatment-kraft pulping process, both pretreatment and kraft cooking variables influence the carboxyl groups content of the pulp.绿液预处理和硫酸盐蒸煮工艺参数影响纸浆的羧基含量
3.Nitric acid oxidation was found to reduce the surface hydroxyl (OH) groups in increasing the carboxylic acid (COOH) groups.硝酸氧化减少了碳纤维表面的羟基含量,同时增加了碳纤维表面的羧基含量
4.Study on C. C. C. Values and the Surface Carboxyl Contents of Methy1 Methacrylate and Benzyl Acrylate Copolymer Soap-free Water-Solubilized Colloids;甲基丙烯酸甲脂和丙烯酸苄脂共聚物无皂水溶胶C.C.C.值和表面羧基含量的研究
5.(chemistry) relating to or containing the carboxyl group or carboxyl radical.(化学)含有或包含羧基。
6.Synthesis of liquid random carboxylic butadiene-acrylonitrile rubber with high nitrile group content高腈基含量无规羧基丁腈液体橡胶的合成
7.CROSS-LINKED CARBOXYMETHYL SWEET POTATO STARCH REMOVAL CALCIUM ION FROM THE AQUEOUS SOLUTION交联羧甲基红薯淀粉降低水中Ca~(2+)含量的研究
8.Containing two carboxyl groups per molecule.二羧基的每个分子中含有两个羧基的
9.Having three carboxyl groups.三羧基的分子内含有三个羧基的
10.Analysis of γ-Aminmbutyric Acid Content and Gultamate Decarboxylase Activity in Brown Rice糙米原料中γ-氨基丁酸含量与谷氨酸脱羧酶活性分析
11.hydroxy substituted carboxylic acid羟基代羧酸(含有羟基的有机酸)
12.Flocculation Performance of Carboxymethyl Starchy Composite Flocculant含羧甲基淀粉复合絮凝剂的絮凝性能
13.Prediction of pKa values of aromatic carboxylic acids based on multilinear regression analysis and support vector machine regression analysis基于多元线性回归及支持向量机回归分析对含苯基的羧酸类化合物pKa的预测(英文)
14.Assay of carbocysteine and its related substances in carbocysteine sugar-free oral solutionHPLC法测定羧甲司坦无糖口服溶液中羧甲司坦的含量及有关物质
15.Eiectrosynthesis of Three Conducting Polymers with Carboxyl Group and Preparation of DNA Sensor Based on Poly(Indole-6-Carboxylic Acid) Films三种含羧基导电聚合物的电合成及聚(6-羧基吲哚)DNA传感器的研制
16.They contain one or more functional group such as amide, hydroxy, or carboxy.它们含有一个或多个功能团如:氨基、羟基、羧基。
17.Synthesis and Characterization of Poly (Aromatic Ether Ketone) Containing Side Carboxyl含羧基侧基聚芳醚酮树脂的合成与表征
18.Studies on the Metal Complexes of Sulfonate and Carboxylic Acid with Pyridine Group;含吡啶基的磺酸及羧酸的金属配合物的研究
相关短句/例句

protein carbonyl content蛋白质羰基含量
1.In order to supply a basis of improving the assessment of anti-oxidative functional health food ,the relationshipbetween protein carbonyl content and protein oxidative injury and its application in the field of anti-oxidation were discussed inthis paper.本文讨论了蛋白质羰基含量与蛋白质氧化损伤的关系及其在抗氧化领域中的应用,以便为进一步完善抗氧化保健食品功能检测方法提供理论依据。
2.The levels of Lactate dehydrogenase (LDH), superoxide dismutase(SOD)and protein carbonyl content in brain tissue were measured after intravenously administering rhGrx1 at the doses of 5 and 10 m.小鼠尾静脉注射rhGrx1(5mg·kg-1和10mg·kg-1)后,观察脑组织中乳酸脱氢酶(LDH)、超氧化物歧化酶(SOD)及蛋白质羰基含量的变化,Western blot检测小鼠脑组织中p38MAPK表达水平的变化。
3)detection the carbonyl content of protein蛋白质羰基含量检测
4)organic compounds containing carboxide含羰基有机化合物
1.A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.利用诱导效应指数建立了一个含羰基有机化合物的标准生成热的简单计算方法。
5)carboxyl content羧基含量
1.The effect of the amount of hydrogen-peroxide and catalyst,reaction time and amount of water on the carboxyl content was investigated.考察了氧化剂用量、催化剂用量、反应时间和水用量对氧化淀粉羧基含量的影响。
2.Experimental results showed that the optimum conditions of maximal carboxyl content is: the temperature of 50℃, 10%H2O2, the time of 4h and 0.实验结果表明:在固定pH=7的条件下,氧化淀粉羧基含量较多的最佳工艺条件为:反应温度50℃,双氧水用量10%,反应时间4h,催化剂用量0。
3.The carboxyl content and the viscosity properties of cornstarch oxidized by hydrogen peroxide over Cu (II) ions catalyst were studied; and the effects of catalyst, reaction temperature, reaction time, and pH of oxidation reaction were examined.研究了以Cu2+为催化剂、双氧水为氧化剂,玉米淀粉经氧化处理后羧基含量和粘度的变化,考察了催化剂用量、反应时间、反应温度和反应pH值对结果的影响。
6)the amount of group基团含量
延伸阅读

N-(乙氧羰基)-N-(乙氧羰基乙基)甘氨酸乙酯分子式:C12H21NO6分子量:275.30CAS号:14891-08-8性质:液体。沸点155-166℃/0.40kPa。制备方法:用甘氨酸与丙烯腈加成,生成N-氰乙基甘氨酸,然后与乙醇在酸催化下酯化得N-(乙氧羰基乙基)甘氨酸乙酯盐酸盐,将后者与氯甲酸乙酯在碳酸钠参与下缩合制得该品。用途:南瓜子氨酸氢溴酸盐的中间体。