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This study compared free and bound phenolic compounds in various marine microalgae species. It assessed total phenolic content (TPC), total flavonoid content (TFC) and total condensed tannin content (TCT) and their antioxidant capacities using 2,2‐diphenyl‐1‐picrylhydrazyl (DPPH) assay, 2,2’‐azinobis(3‐ethylbenzothiazoline‐6‐sulfonic acid) (ABTS⋅+) radical cation‐based assay and ferric ion reducing...
A method for the simultaneous determination of six monosaccharides by pre‐column derivatization with 1‐phenyl‐3‐methyl‐5‐pyrazolone and capillary electrophoresis was developed in this work. The derivatization (i.e., reaction temperature, capillary electrophoresis duration, and extraction number) and separation (i.e., pH and buffer concentration) conditions for capillary electrophoresis were optimized...
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