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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
土壤芳基硫酸酯酶来自于土壤微生物,能酶促土壤有机硫化物转化为植物可吸收的无机态硫,在硫素的生物化学循环和植物的硫营养代谢中具有重要的作用,是反映土壤质量的一个重要生物学指标。 测定原理:S-ASF能够催化对-硝基苯硫酸钾生成对-硝基苯酚,后者在410nm有特征光吸收。
Soil arylsulfatase is derived from soil microorganisms. It catalyzes the conversion of soil organic sulfur into inorganic sulfur that can be absorbed by plants, playing an important role in the biogeochemical cycling of sulfur and plant sulfur nutrition, and serves as an important biological indicator of soil quality. Determination Principle: S-ASF catalyzes the hydrolysis of potassium p-nitrophenyl sulfate to produce p-nitrophenol, which exhibits a characteristic absorption peak at 410 nm.