方法:采用改良高碘酸钠氧化法。
Methods: The labelling method is NaIO4-mediated glycoprotein oxidation method.
采用大孔树脂吸附—高碘酸钾氧化法。
目的建立高碘酸滴定法测定肌苷的含量。
OBJECTIVE To establish titrimetric method of periodic acid to determine contents of Inosine.
高碘酸钾与甲基红的反应可为亚硝酸根所催化。
The reaction of potassium periodate and orange red can be catalyzed by nitrous ions.
用高碘酸钠氧化法将辣根过氧化物酶标记于胰岛素。
Insulin was labeled with horseradish peroxidase by sodium periodate oxidation method.
样品测定结果与高碘酸盐法相近,但本法简易,快达,准确。
The result was same comparing with that of periodate method. The method was simple, fast and accurate.
方法基于存在氨三乙酸为活化剂,以高碘酸钾催化氧化甲基红。
The method is based on the catalytic oxidation of methyl red by potassium periodate in the presence of nitrilo triacetic acid as an activator.
从针裂蹄中用碱提取得到一种碱溶糖,并用高碘酸氧化等方法确定了结构。
An alkaline soluble polysaccharide has been isolated by the alkaline extraction from phellinus Linteus. Its structure has been determined by periodate oxidation, etc.
在酸性介质中,高碘酸盐氧化硫脲的非线性反应呈现多种不同的化学计量方程序。
The reaction between periodate and thiourea in acidic medium has been investigated in a batch.
本文研究了用氨三乙酸作活化剂锰催化高碘酸钾氧化罗丹明B褪色的新指示反应。
A new indicator reaction is developed on the basis of manganese-catalyzed oxidation of rhodamine B by potassium periodate with nitrilotriacetic acid as an activator.
其制备方法是采用高碘酸钠活化低分子肝素来修饰超氧化物歧化酶上的自由氨基。
Its preparation method adopts sodium periodate activated low-molecule heparin to modify free amino group on the superoxide dismutase.
研究发现,在盐酸介质中,痕量邻二硝基苯能灵敏地阻抑高碘酸钾氧化中性红褪色。
In HCl medium, trace o-dinitrobenzene can sensitively inhibit the discoloration reaction of neutral red oxidized by KIO4.
高碘酸希夫氏染色(PAS)观察肝脏、肌肉糖原含量变化,HE染色观察肝脏、肾脏的结构变化。
Periodic acid Schiff reagent(PAS) was used to determine the contents of liver and muscle glycogen. HE staining was performend to observe the changes in the liver and kidney tissue structures.
采用氢氧化钠和双氧水溶解羊毛制得可溶性角蛋白溶液,再对经高碘酸钠选择性氧化的棉纤维进行处理。
Keratin solution, prepared by dissolving the wool fibers in the sodium hydroxide solution and peroxide solution, was used to threat the cotton fibers oxidised by sodium periodate.
根据单因素实验结果,固定高碘酸钠与淀粉的摩尔比确定为1.1∶1不变,对其余的四因素进行均匀优化实验。
A four-factor homogeneous experiment was designed with fixed ratio of sodium periodate to starch at 1.1:1.
高碘酸钠选择性氧化后亚麻纤维大分子上生成了活性醛基,随着氧化程度的加深,纤维表面变得粗糙,结晶度不断降低。
The surface of flax fiber became rough and crystallinity decreased while increasing oxidized degree of flax fiber. The structure and properties of the proteinic oxidized flax fiber were studied.
采用萃取的方法从生物柴油中提取甘油,用高碘酸钠氧化法对甘油含量进行测定,证明了该方法对甘油含量测定的准确性。
Glycerin could be extracted from Biodiesel by extraction. And it could be analysised by Sodium Periodata oxidimetry. The accuracy of it has been proved.
简要介绍了高碘酸盐氧化纤维素的研究情况,主要包括:氧化机理、 氧化反应的特点、高碘酸盐氧化纤维素的性能研究。
The information about the cellulose oxidized by periodate is reviewed, mainly including the mechanism of oxidation, the characteristics of oxidation, the properties of DAC.
在稀醋酸介质中,痕量邻菲咯啉对高碘酸钾氧化玫瑰桃红R褪色反应有明显的催化作用,据此建立了测定邻菲咯啉的催化动力学光度法。
The method is based on the catalysis of phenanthroline to the discoloring reaction of bordeaux R oxidized by potassium periodate in the dilute acetic acid solution.
它的阳离子部分最好是高锰酸、碘酸、重铬酸或过氯酸根。
Preferably, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite .
它的阳离子部分最好是高锰酸、碘酸、重铬酸或过氯酸根。
Preferably, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite .
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