Analytical Methods for Characterization and Isolation of Natural Products
A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Natural Products Chemistry".
Deadline for manuscript submissions: closed (30 April 2023) | Viewed by 19002
Special Issue Editors
Interests: green extraction techniques; biorefinery; bioprospection; green chemistry metrics; supercritical fluids; deep eutectic solvents; life cycle assesment
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Natural products can provide us with a plethora of bioactive compounds. In fact, traditional medicines have used natural products, or their extracts, for healing since the beginning of humankind. However, nature is also an incredible source of toxins and venoms.
Natural products are a growing field of investigation for the development of new treatments and drugs derived from organisms of every kingdom. This includes from the simplest unicellular bacteria to the most complex eukaryote that can be imagined. In this sense, secondary metabolites of plants and algae are sources of chemical entities with enormous potential. To better understand the effects and the potential of these secondary metabolites, the evaluation of their chemical compositions is essential; however, this is quite challenging when dealing with the analytical steps of characterization since they are very complex mixtures that should be isolated from very complex matrices. Therefore, extraction and isolation steps are generally necessary. Moreover, an important trend in the last few years has been the application of green chemistry principles to these extraction and characterization processes, trying to achieve the Sustainable Development Goals (OSD https://www.un.org/sustainabledevelopment/). Therefore, the environmental and social impacts can be taken into account and quantified.
In this regard, this Special Issue is a unique opportunity to gather state-of-the-art analytical methods and isolation techniques applied to natural products. This topic involves scientific communities working in the extraction of bioactives, bioprospection, ethnopharmacology, folk medicine, natural toxins, or food contaminants and also involves those laboratories working on the revalorization and characterization of bioactive phytochemicals from any natural products and wastes.
The aim of this Special Issue is to present the state of the art of the sample preparation and analytical methodologies developed for monitoring the presence of pesticides and chemical residues in agrifood matrices, and to investigate bioactive phytochemicals from agrifood matrices, byproducts and wastes, providing an overview of the main trends in the area. The topics include but are not limited to the following:
- Advances in sample preparation;
- Green analytical chemistry applied to natural products;
- Chromatographic and nonchromatographic analytical techniques;
- Electroseparations;
- Spectrometrical and spectrochemical techniques;
- Chemometrical optimization;
- Pollutants in natural products: organic, inorganic and toxins;
- Bioactive compounds in natural products;
- Analytical chemistry in agrifood waste valorization;
- Bioprospection and biorefinery;
- Novel solvents in natural product analysis and extraction;
- Green metrics applied to the isolation of natural products;
- Omic approaches;
- Multidimensional separations;
- The integration of extraction techniques;
- The integration of extraction and analytical techniques.
Dr. Jose A. Mendiola
Dr. Lidia Montero
Guest Editors
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Keywords
- Advances in sample preparation
- Green analytical chemistry applied to natural products
- Chromatographic and nonchromatographic techniques
- Electroseparations
- Spectrometrical and spectrochemical techniques
- Chemometrical optimization
- Pollutants in natural products: organic, inorganic and toxins
- Bioactive compounds in natural products
- Analytical chemistry in agrifood waste valorization
- Bioprospection and biorefinery
- Novel solvents in natural product analysis and extraction
- Green metrics applied to the isolation of natural products
- Secondary metabolites
- Omic approaches
- Multidimensional separations
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