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。
补充资料：N-(乙氧羰基)-N-(乙氧羰基乙基)甘氨酸乙酯
分子式：C12H21NO6
分子量：275.30
CAS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。
分子量：275.30
CAS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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条