potassium bromate
英
美
网络 溴酸钾; 溴酸钾法; 溴酸鉀; 食品添加剂溴酸钾; 溴酸甲
双语例句
- Photometric Determination of Microamounts of Fe(ⅲ) Based on Its Catalytic Effect on the Color-fading Oxidation Reaction of Bromocresol Green with Potassium Bromate
光度法测定微量铁（Ⅲ）&基于其对溴甲酚绿与溴酸钾氧化褪色反应的催化作用 - Methods for chemical analysis of arsenic& The potassium bromate volumetric method for the determination of arsenic content
GB/T4373.1-1984砷化学分析方法溴酸钾容量法测定砷量 - Based on the catalytic effects of trace formaldehyde on the reaction between potassium bromate and oxidized azur A, a new catalytic spectrophotometric method has been developed in this paper.
基于在一定温度和硫酸介质中，痕量甲醛对溴酸钾氧化天青A有较强的催化作用，建立了测定痕量甲醛的新的催化光度法。 - In recent years, people care much for potassium bromate and worry about its danger as a flour ingredient.
近年来，人们对溴酸钾给予极大关注，对其作为面粉处理剂的使用安全性提出了疑虑。 - Based on the catalytic effect of nitrite on the color fading reaction of oxidation of thymol blue by potassium bromate in dilute phosphoric acid solution, a catalytic kinetic photometric method for the determination of trace amounts of nitrite was developed.
基于在稀磷酸介质中亚硝酸根对溴酸钾氧化百里酚蓝褪色反应的催化效应，建立了一种测定痕量亚硝酸根的催化光度法。 - Based on the catalysis of nitrite on oxidation of brilliant green by potassium bromate in a buffer solution of chloroacetic acid with pH2.
在磷酸介质中，利用亚硝酸根催化溴酸钾氧化亮绿和甲基橙褪色的指示反应，建立催化光度法测定痕量亚硝酸根的新方法。 - Research Progress of the Detection Methods of Potassium Bromate in Flour and its Products
面粉及其制品中溴酸钾的测定方法研究进展 - Detection of Potassium Bromate and Benzoyl Peroxide in Wheat Flour by Ion Chromatography
离子色谱法测定小麦粉中溴酸钾和过氧化苯甲酰 - A brief discussion on the feasibility of using enzymes to substitute potassium bromate for improving the quality of wheat flour was also made.
同时，对在小麦粉品质改良中以酶制剂替代溴酸钾的可行性进行了简要讨论。 - A new kinetic spectrophotometric method for the determination of trace platinum(ⅳ) is established by use of the platinum catalysis on the oxidation reaction between acid fuchsine and potassium bromate in dilute sulphuric acid medium.
本文利用铂（Ⅳ）在稀硫酸介质中对溴酸钾氧化酸性品红反应的催化作用，建立了测定痕量铂（Ⅳ）的新型动力学光度法。 - Accelerating the oxidization of bromocresol purple by potassium bromate with nitrite and its application
亚硝酸加速溴酸钾氧化溴甲酚紫测定食品中亚硝酸盐含量 - A novel kinetic fluorimetric method is reported for the determination of trace aniline. The method is based on the inhibitory effect of aniline on the oxidation of rhodamine 6G by potassium bromate and hydrogen peroxide in acetic acid medium.
在醋酸介质中，痕量苯胺对溴酸钾和过氧化氢氧化罗丹明6G使其荧光猝灭的反应有抑制作用，据此建立了阻抑动力学荧光法灵敏测定痕量苯胺的新方法。 - Based on the catalysis of nitrite on oxidation of brilliant green by potassium bromate in a buffer solution of chloroacetic acid with pH 2.7, a new flow-injection catalytic spectrophotometric method was founded for the determination of trace nitrite in environmental water sample.
基于在pH为2.7的一氯乙酸缓冲溶液中亚硝酸根对溴酸钾氧化亮绿具有催化作用，建立了测定环境水样中痕量亚硝酸根的流动注射催化光度法。 - T Trace selenium(ⅳ) can catalyze the discolouring oxidization of methylene blue by potassium bromate in nitric acid medium.
在硝酸介质中，硒（Ⅳ）能催化溴酸钾氧化亚甲蓝使之褪色。 - A new kinetic spectrophotometric method for the determination of micro amounts of iodine was developed based on the principle that I-inhibits the discoloration of metanil yellow oxidized by potassium bromate in sulfuric acid medium in the presence of sodium thiosulfate.
在硫代硫酸钠存在下的硫酸介质中，碘对溴酸钾氧化间胺黄褪色具有抑制作用，建立了测定微量碘的新方法。 - Addition of potassium bromate in barley germination;
大麦发芽时添加溴酸钾。 - Primary Study on Glucose Oxidase and Potassium Bromate on Denaturing Wheat Flour Protein
葡萄糖氧化酶与溴酸钾对小麦粉蛋白改性的初步研究 - Mainly, this article discusses the elements and way of replacing potassium bromate in bread products.
本文主要论述了溴酸钾替代物在面包中的应用原理、替代途径。 - A rapid and simple flow-injection-catalytic spectrophotometric method using stopped-flow technique for determination of trace phenols is described. This methods is based on the catalytic effect of phenols on the reaction of rhodamine B and potassium bromate in sulfuric acid medium.
基于在硫酸介质中痕量酚对溴酸钾氧化罗丹明B反应的催化作用，建立了测定痕量酚的快速、简便的流动注射停流催化光度分析的新方法。 - The trace of Cr in water was determined by spectrophotometry based on the catalysis of Cr(ⅵ) to the oxidation of xylidene blue by potassium bromate in acid medium.
研究了在酸性介质中铬（Ⅳ）催化溴酸钾氧化二甲苯胺蓝褪色的最佳条件。 - The determination of potassium bromate in wheat flour products
面制品中溴酸钾残留量的测定方法 - A new catalytic fluorimetric mehtod and the kinetic condition have been studied for the determination of trace vanadium based on oxidative discoloration of safranin T with potassium bromate in an acid medium and in the presence of citric acid.
研究了在酸性介质中柠檬酸存在下，痕量钒（V）催化溴酸钾氧化藏红T的褪色反应及其动力学条件，建立了催化荧光测定痕量钒的新方法。 - The Study of Polarographic Catalytic Wave of 8-Hydroxyquinoline in the Presence of Potassium Bromate
溴酸钾存在下8-羟基喹啉的极谱催化波研究 - Based on the catalytic effect of trace amounts of nitrite on the oxidation de-coloration reaction between potassium bromate and PAN in dilute phosphoric acid medium, a new method for the determination of trace amounts of nitrite was established.
研究了在磷酸介质中，亚硝酸根对溴酸钾氧化1-（2-吡啶偶氮）-2-萘酚（PAN）的催化作用的反应条件，建立了测定亚硝酸根的动力学光度法。 - Methods: Based on the fact that the oxidation of bromocresol purple by potassium bromate was catalyzed by formaldehyde in phosphoric acid medium.
方法：采用先浸提后蒸馏的方法对干燥食品样品进行前处？基于磷酸介质中甲醛催化溴酸钾氧化溴甲酚紫的褪色反应，用催化光度法测定干燥食品中的甲醛。 - Reverse-titrate method was used for the determination of potassium bromate in wheat flour.
采用反滴定测定小麦粉中溴酸钾的含量。 - Methods Ascorbic acid was determined by inhibition kinetic spectrophotometric method, which was based on the inhibition effect of ascorbic acid on the nitrite catalyzed oxidation of xylenol orange by potassium bromate in dilute sulfuric acid medium.
方法在稀硫酸介质中，利用抗坏血酸对亚硝酸根催化溴酸钾氧化二甲酚橙的阻抑作用，用阻抑动力学光度法测定抗坏血酸。 - Lipoxygenase that extensively exists in plants and microorganisms and has the role of gluten and bleaching can be used as flour improver ( potassium bromate) and potential alternatives of benzoyl peroxide. Thus, it becomes the hot spot of research and development about green food additives.
脂肪氧合酶广泛存在于植物、微生物中，具有强筋和漂白的作用，能够作为面粉改良剂溴酸钾和过氧化苯甲酰的潜在替代物，因而成为目前绿色食品添加剂研究开发方面的热点。