Modulation of Selective Extraction of Phenolic Compounds from Capsicum chinense By-Products via UAE/NADES: Effects of Hydrogen Bond Acceptor, Extraction Time and Drying Method. (PubMed, Molecules) - Jun 13, 2026 - "UPLC-DAD confirmed compound-dependent selectivity, with catechin favored in MAc-FzD at 20 min (51.14 ± 1.07 mg/g dry leaf), chlorogenic acid in MAc-OvD at 10 min (16.05 ± 0.09 mg/g dry leaf), and quercetin + luteolin in MAc-FzD at 10 min (5.37 ± 0.05 mg/g dry leaf)...It is important to note that TPC, antioxidant capacity, and individual polyphenols showed a decoupled response, indicating that the overall spectrophotometric parameters did not necessarily reflect the polyphenol profile. Overall, the results show that UAE/NADES conditions can be directed toward target polyphenol profiles, supporting the valorization of C. chinense leaves as a source of tailored polyphenol extracts for future food, cosmetic, pharmaceutical, or nutraceutical applications."
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Dayra Priscila Turrén-Gutiérrez; Ingrid Mayanin Rodríguez-Buenfil; Juan Valerio Cauich-Rodriguez; Kevin Alejandro Avilés-Betanzos; Manuel Octavio Ramírez-Sucre
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