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Article Dans Une Revue ChemSusChem Année : 2021

Accessing p‐Hydroxycinnamic acids: chemical synthesis, biomass recovery or engineered microbial production?

Résumé

p‐Hydroxycinnamic acids (i. e., p‐coumaric, ferulic, sinapic, and caffeic acids) are phenolic compounds involved in the biosynthesis pathway of lignin. These naturally occurring molecules not only exhibit numerous attractive properties, such as antioxidant, anti‐UV, and anticancer activities, but they also have been used as building blocks for the synthesis of tailored monomers and functional additives for the food/feed, cosmetic, and plastics sectors. Despite their numerous high value‐added applications, the sourcing of p‐hydroxycinnamic acids is not ensured at the industrial scale except for ferulic acid, and their production cost remains too high for commodity applications. These compounds can be either chemically synthesized or extracted from lignocellulosic biomass, and recently their production through bioconversion emerged. Herein the different strategies described in the literature to produce these valuable molecules are discussed.
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Dates et versions

hal-02980663 , version 1 (20-10-2022)

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Amandine Flourat, Jeanne Combes, Claire Bailly-Maitre-Grand, Kevin Magnien, Arnaud Haudrechy, et al.. Accessing p‐Hydroxycinnamic acids: chemical synthesis, biomass recovery or engineered microbial production?. ChemSusChem, 2021, 14 (1), pp.118-129. ⟨10.1002/cssc.202002141⟩. ⟨hal-02980663⟩
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