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Analytical chemistry with biosolvents
1Department of Analytical Chemistry, Chemical Faculty, Gdańsk University of Technology (GUT), 11/12 G. Narutowicza St., 80-233, Gdańsk, Poland. marektobiszewski@wp.pl.
Analytical and Bioanalytical Chemistry
|March 28, 2019
Summary
Green analytical chemistry utilizes biobased solvents for extractions. While biorefineries enhance biochemical production, not all biobased solvents are environmentally friendly, posing risks to aquatic life.
Area of Science:
- Green analytical chemistry
- Biorefinery concept
- Biobased solvents
Background:
- The integration of green solvents, particularly biobased ones, is a growing trend in analytical chemistry.
- Biorefinery advancements enable efficient production of biochemicals from diverse feedstocks.
- Initial analytical applications of biosolvents involved alcohols, esters, and terpenes for extraction.
Purpose of the Study:
- To explore the expanding applications of biobased solvents in analytical chemistry.
- To highlight the potential of biosolvents in extracting bioactive compounds from plant materials.
- To address the environmental considerations of biobased solvents in analytical contexts.
Main Methods:
- Review of current literature on biobased solvents in analytical chemistry.
- Analysis of extraction techniques utilizing various classes of biosolvents.
- Evaluation of the environmental impact of biobased solvents, focusing on aquatic toxicity.
Main Results:
- Numerous applications of biosolvents in extracting bioactive compounds from plant sources have been documented.
- The use of biosolvents extends beyond initial examples like alcohols and terpenes.
- Some biobased solvents used in analytical chemistry exhibit toxicity to aquatic organisms, challenging their 'green' status.
Conclusions:
- Biobased solvents offer promising avenues for green analytical chemistry, particularly in bioactive compound extraction.
- The biorefinery concept supports the availability and application of diverse biobased solvents.
- A critical assessment of environmental impact, including aquatic toxicity, is essential when selecting biobased solvents for analytical applications.
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