邻苯三酚,pyrogallol
1)pyrogallol[英][,pai?r?u'ɡ?l?ul][美][,pa?ro'ɡ?l,?l, -,ol, -,ɑl, -'ɡ?,l?l, -,lol, -,lɑl]邻苯三酚
1.Determination of pyrogallol by Flow Injection Chemiluminescence Assay;流动注射化学发光分析法测定邻苯三酚
2.Study on the Auto-oxidation of Pyrogallol by Electrochemistry;用电化学方法研究邻苯三酚的自氧化机理
3.The kinetics of pyrogallol oxidation catalyzed by the complexes have been studied.研究了以邻苯三酚为底物各配合物的多酚氧化酶活性,结果表明:4种配合物催化邻苯三酚氧化都符合米氏方程曲线,且催化活性都随pH值的升高而增加。
英文短句/例句

1.Can be used to assay SOD activity by means of pyrogallol oxidation?邻苯三酚自氧化法适于测定SOD活性吗?
2.Study on the Catalytic Wave of the W-Bromopyrogallol Red Complex钨-溴邻苯三酚红极谱催化波的研究
3.Poly(pyrogallol) films on glassy carbon electrodes for selective preconcentration and determination of Bi(Ⅲ)聚邻苯三酚修饰电极选择性预富集与测定铋(Ⅲ)
4.Adsorption Wave of Lead-pyrogallol Red Complex and Its Application铅-邻苯三酚红络合物吸附波的研究及应用
5.Measurement of the antioxidant activity by pyrogallol autoxidation邻苯三酚自氧化法测定抗氧化活性的方法研究
6.Solid phase extraction and spectrophotometric determination of micro niobium with pyrogallol red邻苯三酚红固相萃取光度法测定微量铌
7.Determination of Superoxide Dismutase Activity in Blood by method of Pyrograllol Autoxidation邻苯三酚自氧化法测定血中超氧化物歧化酶的活性
8.Studies on Chromogenic Reaction of a New Colour Reagent 4-(2-pyridylazo)-pyrogallol and Ni (Ⅱ);新显色剂4-(2-吡啶偶氮)-邻苯三酚与Ni(Ⅱ)的显色反应研究
9.Determination of the Superoxide Dismutase in Three Types of Edible Fungi by Hepatocyes Autoxidation邻苯三酚法测定3种食用菌超氧化物歧化酶(SOD)活性
10.Determination of Trace EDTA by Inhibition Kinetic-spectrophotometry in H_2O_2-Bromopyrogallol Red SystemH_2O_2-溴邻苯三酚红体系阻抑动力学光度法测定痕量EDTA
11.cholrophenol (meta-, ortho-and para-)氯苯酚(间、邻和对)
12.A Fast and Simultaneous Determination of o-Dihydroxybenzene and p-Dihydroxybenzene;对苯二酚、邻苯二酚的快速同时测定
13.Study on the synthesis of o-cresol and m-cresol by hydrolysis of o-chlorotoluene邻氯甲苯水解制备邻甲酚和间甲酚研究
14.Study on the Synthesis of Ortho-phenylphenol from Cyclohexanone Dimmers;环己酮二聚物制备邻苯基苯酚的研究
15.Study on O-hydroxy by ethylation of diethyl carbonate and catechol碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚
16.Study on the Preparation of Catechol and Hydroquinone by Oxidation of Phenol with H_2O_2;苯酚双氧水氧化合成邻、对苯二酚新工艺研究
17.Joint Toxicity Effects of PCP,2-CP and 2,4-DCP to Zebrafish五氯苯酚与邻氯苯酚和2,4-二氯苯酚对斑马鱼的联合毒性
18.Simultaneous determination of catechol and hydroquinone by synchronous fluorescence spectrometry同步荧光法同时测定苯二酚中邻苯二酚和对苯二酚
相关短句/例句

Pyrogallic acid邻苯三酚
1.METHODS Oxidative damage of the erythrocyte ghost was induced by superoxide anion(O2) produced via auto-oxidation of pyrogallic acid.方法 采用邻苯三酚自氧化产生的O2引发人红细胞膜氧化损伤模型,研究马齿苋总黄酮对红细胞膜氧化损伤的影响。
2.This study focused on the inhibitory effects of pyrogallic acid(PYR)and caffeic acid(CFA), on Microcystis aeruginosa,as well as the dose-effect relationship and the calculated EC50 values.研究了邻苯三酚和咖啡酸对铜绿微囊藻(Microcystis aeruginosa)生长的抑制效应,以及铜绿微囊藻抗氧化系统和细胞膜系统对两种酚类胁迫的响应。
3)pyrogallol red邻苯三酚红
1.Spectrophotometric determination of micro titanium in steels with system of Ti(Ⅳ)-mannitol-pyrogallol red-cetyltrimethyl ammonium bromate;钛(Ⅳ)-甘露醇-邻苯三酚红-溴化十六烷基三甲基铵四元体系分光光度法测定钢中微量钛
2.Study on the catalytic spectrophotometric determination of trace zinc with Zn~(2+)-H_2O_2-pyrogallol red system;Zn~(2+)-H_2O_2-邻苯三酚红体系催化光度法测定痕量锌
3.Solid phase extraction and spectrophotometric determination of micro niobium with pyrogallol red邻苯三酚红固相萃取光度法测定微量铌
4)bromo-pyrogallol red溴邻苯三酚
1.Metal ion dye of molybdenum and bromo-pyrogallol red (BPR) used as spectrum probe forms a coloring system with protein.5的NaAc-HCl缓冲溶液和吐温 80的介质中,钼(Ⅵ) 溴邻苯三酚红(BPR)形成的金属离子染料光谱探针,对白蛋白的显色体系,最大吸收峰为605nm,比试剂本身红移了21nm。
5)Pyrograllol autoxidation邻苯三酚法
1.Determination of superoxide dismutase activity in its sustained release tablets by Pyrograllol autoxidation;邻苯三酚法测定超氧化物歧化酶缓释片中SOD的活性
6)pyrogallol autoxidation邻苯三酚自氧化
1.According to the method of pyrogallol autoxidation,the peptides with 30% degree of hydrolysis were selected as the best product: 0.以处理后的玉米蛋白粉为原料,用邻苯三酚自氧化法比较不同水解度玉米肽抗氧化性强弱,确定每克玉米蛋白粉最佳水解条件为50℃,pH 8。
2.The pyrogallol autoxidation assay for superoxide dismutase(SOD)was partly improved to make it simpler,save time and reagents.本文对邻苯三酚自氧化测定超氧化物歧化酶活力的方法做了部分改进,使其操作更简便省时,节省试剂;并对该实验条件下反应的动力学做了初步研究,表明该法比较适合经部分纯化的酶活测定,结果比较稳定,认为是柱层析中大批量活性跟踪的首选方法,可作为自动分析的基础。
3.,was studied by treating with organic solvent,and the activities were examined with the method of pyrogallol autoxidation.研究利用不同生物原料提取SOD(超氧化物歧化酶)的差异,采用有机溶剂处理,分离提取红酵母、啤酒酵母、香菇、平菇和毛霉菌体中的SOD,并以邻苯三酚自氧化法测定它们的活性。
延伸阅读

邻苯三酚分子量 126.11 白色有光泽结晶体,无味,在露光的空气中变成淡灰色,慢慢加热开始升华。密度1.45g/cm3。熔点13l-133℃.沸点309℃。易溶于水、醇、醚,水溶液在空气中逐渐变暗,在碱性溶液中迅速变暗,微溶于苯、氯仿、二硫化碳。剧毒!对皮肤、粘膜的刺激性极强。 主要用于制备金属胶状溶液、电影胶片显影剂、红外线照相热敏剂、苯乙烯和聚苯乙烯阻聚剂。也是染料和医药的中间体。作为化学试剂,主要用作还原剂,在重量分析中测定锑、金、银、汞盐、磷铂酸、磷钨酸等。