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© The Editor(s) (if applicable) and The Author(s), under exclusive license to
Springer Nature Switzerland AG 2021
S. Fourmentin et al. (eds.), Deep Eutectic Solvents for Medicine, Gas
Solubilization and Extraction of Natural Substances, Environmental Chemistry
for a Sustainable World 56, https://doi.org/10.1007/978-3-030-53069-3_7
Chapter 7
Extraction of Plant and Algal Polyphenols
Using Eutectic Solvents
Lucie Percevault, Emmanuelle Limanton, Fabienne Gauffre,
Corinne Lagrost, and Ludovic Paquin
Contents
7.1 Introduction and Positioning of the Review
243
7.2 Plant and Algal Polyphenols
245
7.2.1 Is there a Ubiquitous “Chemical” Definition of Polyphenols?
246
7.2.2 Structural Diversity and Classification
247
7.2.3 Antioxidant Properties
249
7.3 Deep Eutectic Solvent and Natural Deep Eutectic Solvent,
Definition and General Properties
251
7.3.1 What Are Deep Eutectic Solvents?
251
7.3.2 Hydrogen Bonds
255
7.3.3 Deep Eutectic Solvent and Extraction of Polyphenols
255
7.4 Extraction Methodologies of Polyphenols in (Natural) Deep Eutectic Solvent
257
7.4.1 Commonly Used Deep Eutectic Solvent for Polyphenol Extraction
257
7.4.2 Extraction
258
7.4.3 Impact of Extraction Technologies
282
7.4.4 Response Surface Methodology
286
7.4.5 Polyphenol Recovery
287
7.5 Quantification, Identification and Antioxidant Activity of Polyphenols
288
7.5.1 Identification and Quantification of Polyphenols
288
7.5.2 Antioxidant Activity
291
7.6 Conclusions
293
References
294
L. Percevault · E. Limanton · F. Gauffre · C. Lagrost (*) · L. Paquin
Univ Rennes, ISCR, CNRS UMR 6226, Rennes, France
e-mail: lucie.percevault@univ-rennes1.fr; emmanuelle.limanton@univ-rennes1.fr;
fabienne.gauffre@univ-rennes1.fr; corinne.lagrost@univ-rennes1.fr;
ludovic.paquin@univ-rennes1.fr