Biotransformation of phenolic acids from by-products using heterogeneous biocatalysts: one more step toward a circular economy

Grajales‐Hernández, Daniel; Ruiz, Mariana A. Armendáriz; Contreras-Jácquez, Victor; Mateos-Díaz, Juan Carlos

doi:10.1016/j.cogsc.2021.100550

Cited by 8 publications

(6 citation statements)

References 58 publications

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“…This approach enhanced the stability and the recycling capacity of the enzyme. 71 Ba PAD from Bacillus atrophaeus was affinity-immobilized on zeolite to successfully catalyze FA to 4VG. 72 The linker length, fusion orientation, selectivity and affinity were optimized, and the heterogeneous enzyme catalyst formed by a variant of Ba PAD fused with a specific linker peptide on Na–Y zeolite was obtained.…”

Section: Biotransformation Of Lignin Into 4-vinylphenol Derivativesmentioning

confidence: 99%

Biotransformation of lignin into 4-vinylphenol derivatives toward lignin valorization

Liu,

et al. 2024

Green Chem.

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Section: Biotransformation Of Lignin Into 4-vinylphenol Derivativesmentioning

confidence: 99%

Biotransformation of lignin into 4-vinylphenol derivatives toward lignin valorization

Liu,

et al. 2024

Green Chem.

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“…Phenolic acids are significant compounds present in several agricultural residues and wastes, and application of esterase enzyme technology could be a good model for transforming them into products of higher value. Through the biocatalytic activity of esterase freely available renewable bioresources can be utilised for the synthesis of some specialty chemicals such as aromas and flavours as the derivatives of phenolic acids [94]. Greener practices for the extraction of phenolic acids from raw materials, and designing of sufficient heterogeneous biocatalysts to improve the production of phenol derivatives in sustainable processes, would be an approach toward a circular bioeconomy [95,96].…”

Section: Contribution Of Esterase Enzyme To Bioeconomymentioning

confidence: 99%

Sustainable Biosynthesis of Esterase Enzymes of Desired Characteristics of Catalysis for Pharmaceutical and Food Industry Employing Specific Strains of Microorganisms

Dahiya

Nigam

2022

Sustainability

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Reactions catalysed by sustainably produced enzymes can contribute to the bioeconomy supporting several industries. Low-value compounds can be transformed into added-value products or high-resolution chemicals could be prepared in reactions catalysed by biocatalyst esterase enzymes. These enzymes can be synthesised by purposely isolated or genetically modified strains of microorganisms. Enzymes belonging to the hydrolase family catalyse the formation and hydrolysis of ester bonds to produce the desired esterified molecule. The synthesis of homo-chiral compounds can be accomplished either by chemical or biocatalytic processes, the latter being preferred with the use of microbial esterases. For varied applications, esterases with high stability and retained activity at lower and higher temperatures have been produced with strains isolated from extreme environments. For sustainable production of enzymes, higher productivity has been achieved by employing fast-growing Escherichia coli after incorporating plasmids of required characteristics from specific isolates. This is a review of the isolated and engineered strains used in the biosynthesis of esterase of the desired property, with the objective of a sustainable supply of enzymes, to produce products of industrial importance contributing to the economy.

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“…Therefore, different chemical methods to obtain HCAs have been employed, such as the use of alkaline hydrolysis followed by organic solvent extraction [ 35 , 36 ]. More eco-friendly processes that use industrial wastes as departing raw materials to obtain HCAs have been implemented [ 37 , 38 , 39 ]. In the same way, different enzymes such as pectinases, pentosanases, and mainly feruloyl esterases have been used for the enzymatic hydrolysis and further extraction of HCAs [ 40 , 41 , 42 ].…”

Section: Hydroxycinnamic Acidsmentioning

confidence: 99%

Chitosan–Hydroxycinnamic Acids Conjugates: Emerging Biomaterials with Rising Applications in Biomedicine

Ojeda-Hernández

Canales-Aguirre²,

Matías‐Guiu

et al. 2022

IJMS

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Over the past thirty years, research has shown the huge potential of chitosan in biomedical applications such as drug delivery, tissue engineering and regeneration, cancer therapy, and antimicrobial treatments, among others. One of the major advantages of this interesting polysaccharide is its modifiability, which facilitates its use in tailor-made applications. In this way, the molecular structure of chitosan has been conjugated with multiple molecules to modify its mechanical, biological, or chemical properties. Here, we review the conjugation of chitosan with some bioactive molecules: hydroxycinnamic acids (HCAs); since these derivatives have been probed to enhance some of the biological effects of chitosan and to fine-tune its characteristics for its application in the biomedical field. First, the main characteristics of chitosan and HCAs are presented; then, the currently employed conjugation strategies between chitosan and HCAs are described; and, finally, the studied biomedical applications of these derivatives are discussed to present their limitations and advantages, which could lead to proximal therapeutic uses.

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Biotransformation of phenolic acids from by-products using heterogeneous biocatalysts: one more step toward a circular economy

Cited by 8 publications

References 58 publications

Biotransformation of lignin into 4-vinylphenol derivatives toward lignin valorization

Biotransformation of lignin into 4-vinylphenol derivatives toward lignin valorization

Sustainable Biosynthesis of Esterase Enzymes of Desired Characteristics of Catalysis for Pharmaceutical and Food Industry Employing Specific Strains of Microorganisms

Chitosan–Hydroxycinnamic Acids Conjugates: Emerging Biomaterials with Rising Applications in Biomedicine

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