1) Soil oxidoreductase
土壤氧化还原酶
1.
Soil oxidoreductase is a group of enzymes catalyzing many important soil biochemical reactions and concerning with the transformation of soil organic matter,formation of humic substance,and dynamics of soil fertility.
土壤氧化还原酶是存在于土壤中的一种重要酶类,参与土壤中为数众多的重要生物化学反应,与土壤中有机物质的转化、腐殖质的形成以及土壤肥力变化密切相关。
2) denitrifying enzyme
土壤反硝化还原酶活性
1.
The correlations between physical, chemical and biological properties and denitrifying enzyme activity, soil N2O flux were studied by field experiments during the course of wheat growing stages in both arid and semi-arid areas.
结果表明,在冬小麦生育期内,0—5cm土层土壤硝酸还原酶活性与相应土层土壤亚硝酸还原酶活性呈显著正相关,0—5cm,5—10cm土层土壤的温度与相应土层土壤硝酸还原酶活性呈显著负相关,土壤硝态氮含量和pH与土壤反硝化还原酶活性的相关性因土壤的不同土层而有差异;0—5cm,5—10cm土层土壤含水量,0—5cm,10—20cm土层土壤脲酶活性,5—10cm有机碳含量,硝酸还原酶活性与土壤中N2O排放通量呈显著正相关;5—10cm土层土壤温度、pH和10—20cm土层土壤磷酸酶活性、pH与之呈显著负相关。
3) soil Eh
土壤氧化还原电位
1.
A pot culture experiment of rice in greenhouse was carried out to investigate the diurnal variations of CH 4 fluxes,soil temperatures and soil Eh during rice growing period with different treatments applied in the former winter cropping season.
种稻盆钵土壤甲烷排放通量昼夜变化主要受０～１０ｃｍ深土壤温度的影响，而与土壤氧化还原电位无关。
4) redox enzyme
氧化还原酶
1.
Acetophenone was selected as the model substrate,and the whole cell catalytic system,the asymmetric reduction system of redox enzymes and the chromatophore coupled w.
以苯乙酮作为模型底物,通过制备类球红杆菌(Rhodobacter sphaeroides)的载色体和分离纯化的胞内氧化还原酶混合液,构建了以类球红杆菌全细胞为催化剂、氧化还原酶为催化剂以及载色体与氧化还原酶偶合三种不对称还原反应体系,并通过向反应体系中加入最适氢供体乙酸钠和电子供体硫代硫酸钠提高产物的转化收率。
2.
The effects of metsulfuron-methyl on redox enzyme activities in wheat rhizospheric and non-rhizospheric soil were investigated by using a rhizobx simulating rhizosphere environment.
采用分室根箱模拟根际微域环境,通过测定土壤中氧化还原酶活性的变化,研究了甲磺隆对小麦根际与非根际土壤酶活性的影响,以期为了解甲磺隆对田间土壤环境质量的影响提供理论依据。
5) oxidoreductase
[英]['ɔksidəuri'dʌkteis] [美][,ɑksɪdorɪ'dʌk,tes, -,tez]
氧化还原酶
1.
Characteristics of crude enzyme of a novel cofactor - dependent oxidoreductase for catalyzing stereoselective conversion;
新型辅酶依赖型立体选择性氧化还原酶性质的初步研究
2.
Cloning and expression of 1,3-propanediol oxidoreductase gene from Clostridium butyricum in Escherichia coli;
丁酸梭菌1,3-丙二醇氧化还原酶基因dhaT的克隆及在大肠杆菌中的表达
3.
Distributions of Activities of Several Oxidoreductases in Sediments of Shallow Lakes and Their Ecological Significance;
浅水湖泊沉积物中若干氧化还原酶活性的分布及其生态学意义
6) Oxidoreductases
氧化还原酶
1.
A study on predicting the cofactors of oxidoreductases based on different se-quence features;
基于不同序列特征值预测氧化还原酶辅酶类型的研究
2.
Types of cofactor independency for newly found oxidoreductases sequences are usually determined by experimental analysis.
从序列出发快速确定氧化还原酶的辅酶依赖类型对于了解其结构和功能、催化机制及构建辅酶再生体系具有重要指导作用。
补充资料：土壤氧化还原性
见土壤化学。
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