Repozytorium publikacji - Politechnika Gdańska

Greenness of analytical procedure is multivariable aspect as many greenness criteria should be taken into consideration. On the other hand, modern analytical chemistry offers dozens of analytical procedures, based on different sample preparation and final determination techniques that are used for the determination of a given analyte in a given matrix. For such complex decision-making processes, multi-criteria decision analysis tools are applied as a systematic approach to deal with complex decisions. Multi-criteria decision analysis can be treated as green analytical chemistry comparative metric tool if criteria of assessment describe procedures greenness. In this contribution, we present the results of ranking of seven analytical procedures that are used for the determination of benzo[a]pyrene in smoked food products. The results of TOPSIS, AHP, PROMETHEE application indicate that the first rank is scored by microwave-assisted extraction followed by high-performance liquid chromatography with spectrofluorometric detection, indicating this procedure as the greenest alternative. The contribution describes a step-by-step approach to the application of three multi-criteria decision analysis tools as green analytical chemistry metrics systems.

Autorzy

• dr inż. Marta Bystrzanowska link otwiera się w nowej karcie ,
• dr hab. inż. Aleksander Orłowski link otwiera się w nowej karcie ,
• dr hab. inż. Marek Tobiszewski link otwiera się w nowej karcie