生物来源 meaning in English
biogenic derivation
Examples
- Such as when the substrates was benzidine and a - naphthol , the absortion peak was 450nm after catalyticed by dna , and 501nm after catalyticed by pod , if changing substrate to benzidine and pyrocatechol , the absortion peak was 503nm after catalyticed by dna and 603nm after catalyticed by pod . the second difference was the different result after hplc : the result of hplc ( substrates : benzidine and a - naphthol ) showed that the products under the affect of dna and pod had different value on the peak and the area
然后对以联苯胺与-萘酚为底物，以h _ 2o _ 2为氧化剂，进行高效液相色谱分析，分析结果表明dna与过氧化物酶作用后的产物在峰面积和峰高上有不同数值；同时，不同形式的dna对该反应都有催化活性，表明只要是生物来源的dna (非特异性dna )都具有一定程度的催化活性。