Bioactive Phenolic and Polyphenolic Compounds, Volume III

Dear Colleagues,

The plant kingdom is one of the richest reservoirs of organic compounds of different structures, called secondary metabolites, which are quite always unique for each species. Among the thousands of secondary metabolites present in plants, phenolic compounds are one of the wider classes synthetized. To this class of compounds belong those that possess one phenol ring, such as phenolic acids and phenolic alcohols, or more than one phenol ring, which are named polyphenols. They are considered excellent antioxidants and are related to the diminishment of risks of important chronic diseases. In addition, industrial agri-food wastes can be still rich in polyphenols and their recovery through different extraction techniques would help to reduce the environmental impact of these wastes. At the same time, they could have potential applications in the food, cosmetic, and pharmaceutical industries, contributing to the circular bio-economy.

Different extraction techniques can be used for the recovery of polyphenols and more efficient unconventional extraction techniques are also applied such as microwave-assisted extraction (MAE), ultrasound-assisted extraction (UAE), pulse-elec. Field extraction (PEFE), etc.

This Special Issue aims to collect original research articles and reviews dealing with the identification, extraction and quantification of bioactive phenolic and polyphenolic compounds in food and natural products. Papers focused on new analytical methodologies and sensor development for bioactive polyphenol identification will also be considered, as well as papers on new extraction techniques and biological activity studies.

I look forward to receiving your contributions.

Prof. Dr. Cristina Forzato
Guest Editor

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• food chemistry
• natural products
• antioxidants
• polyphenols
• chromatography
• spectroscopy
• mass spectrometry
• extraction
• biological activity
• sensors

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