Challenges and opportunities for production of C5 sugar fatty acid esters (SFAEs) from renewable resources

Tracy, Preetanshika; Dasgupta, Diptarka; More, Snehal

doi:10.1016/j.indcrop.2022.116170

Cited by 9 publications

(4 citation statements)

References 59 publications

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“…Xylitol, a five-carbon chain polyol, is a naturally occurring substance found in various fruits, vegetables, and plants. 89 The versatile nature of xylitol and its inherent properties, such as its antimicrobial activity and ability to control insulin release, make it an attractive candidate for biomedical applications. 90 Xylitol-based polyesters can be synthesized through various methods, including melt polycondensation, microwave-assisted synthesis, and in situ crosslinking reactions.…”

Section: Bio-polyesters Based On Polyolsmentioning

confidence: 99%

Harnessing the power of polyol-based polyesters for biomedical innovations: synthesis, properties, and biodegradation

Fakhri,

Su,

Tavakoli Dare

et al. 2023

J. Mater. Chem. B

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Section: Bio-polyesters Based On Polyolsmentioning

confidence: 99%

Harnessing the power of polyol-based polyesters for biomedical innovations: synthesis, properties, and biodegradation

Fakhri,

Su,

Tavakoli Dare

et al. 2023

J. Mater. Chem. B

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“…SE mixtures derived from tobacco have indeed exhibited remarkable properties such as anti-ovipositional and anti-feedant effects, more potent insecticidal activity, and the ability to inhibit the germination of tobacco seeds and barnyardgrass [1,28,29]. These mixtures are also known for their rapid degradation and lack of harm to humans and warm-blooded animals, making them environmentally friendly [30,31]. The newly introduced SE structures with their distinct aliphatic acid substitutions are expected to bring about variations in physicochemical properties and biological activities compared to previous SE compounds [28].…”

Section: Structural Identification Of Purified Ses Combined With Nmrmentioning

confidence: 99%

Separation, identification, and structural characterization of sucrose ester isomers from tobacco

Zhu,

Yuan,

Xie

et al. 2023

J of Separation Science

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Sucrose esters (SEs) are crucial tobacco smoke flavor precursors and play a significant role in tobacco's functionality. Due to their structural complexity, the separation and analysis of SEs in tobacco remain a major challenge, and massive structures of SEs have not yet been fully identified. In this study, the fractions enriched in SEs were obtained from oriental and flue‐cured tobacco through a series of pretreatments, and two types of SEs (Types I and II) were distinguished by liquid chromatography‐tandem mass spectrometry (LC‐MSn) analysis, with Type II SEs newly characterized in tobacco. Five groups of main SEs were further purified using preparative high‐performance LC (HPLC) coupled to an evaporative light scattering detector, and their structures were characterized by nuclear magnetic resonance spectrometry techniques including 1H, 13C, correlation spectroscopy, heteronuclear single quantum correlation, and heteronuclear multiple bond correlation. By combining LC‐MSn and nuclear magnetic resonance spectrometry, the structures of eight SE isomers were finally proposed, of which four were newly identified. These findings further enhance the understanding of the structural diversity of SEs in tobacco, serving as a valuable reference for future research on the elucidation, synthesis, and metabolism of SEs.

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“…Ester group is found widely in biologically active natural compounds, pharmaceuticals, perfumes, polymers and food additives . The synthesis methodology of ester group has always been the focus and hotspot of chemists, and many efficient synthesis methods have been developed.…”

Section: Introductionmentioning

confidence: 99%

Palladium-Catalyzed Direct Esterification via C–H Bond Activation of Aldehydes

et al. 2023

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A concise and highly efficient synthesis method of direct esterification of aldehydes via Pd-catalyzed C−H bond activation of aldehyde group has been developed. The strategy avoids the preoxidation step of aldehyde or use of condensing agents in ester synthesis, which is not only applicable to various alcohols but also suitable for the esterification of phenolics which are usually difficult to be esterified. The methodology has the significant advantages of broad substrate scope, mild reaction conditions, and nonrequirement of additional oxidants.

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Challenges and opportunities for production of C5 sugar fatty acid esters (SFAEs) from renewable resources

Cited by 9 publications

References 59 publications

Harnessing the power of polyol-based polyesters for biomedical innovations: synthesis, properties, and biodegradation

Harnessing the power of polyol-based polyesters for biomedical innovations: synthesis, properties, and biodegradation

Separation, identification, and structural characterization of sucrose ester isomers from tobacco

Palladium-Catalyzed Direct Esterification via C–H Bond Activation of Aldehydes

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