The carbonyl-phenol-acid reaction system yields color reactions with phenols, carbonyl compounds (aldehydes and ketones), and inorganic acids. 'I'o test for one of the components of this reaction system, the remaining two components constitute the specific reagents. The four related compounds, ...
of the predicted environmental concentrations (PEC) over the predicted no effect concentrations in soils (PNEC). They found that RQ was far below 1 for trimethoprim and diclofenac, which means that the risk is low. However, RQ for the antibiotic sulfamethoxazole was above 1, showing that there ...
Katayama M, Mukai Y, Taniguchi H (1987) Determination of aromatic aldehydes by high performance liquid chromatography after precolumn fluorescent derivatization with 4, 5-dimethyl-o-phenylenediamine. Anal Sci 3(6):565–568 ArticleCASGoogle Scholar Kedare SB, Singh R (2011) Genesis and development ...
and the evaluation was based on the dosage of aldehydes that accumulated with the progression of the oxidative processes. As shown inFigure 2, within the first 3 days (T3) after cooking the oxidation level was almost identical among the samples under comparison (p> 0.05), but with the progre...