Evaluation of the production of lignin-containing cellulose nanofibrils with high whiteness for blocking UV light

Cellulose, Год журнала: 2024, Номер 31(18), С. 10969 - 10984

Опубликована: Ноя. 7, 2024

Язык: Английский

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A mini-review on polyvinyl alcohol/lignin (nano)composites: Preparation, applications and perspectives

Sustainable Chemistry and Pharmacy, Год журнала: 2024, Номер 42, С. 101861 - 101861

Опубликована: Ноя. 20, 2024

Язык: Английский

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Rice husk lignin to vanillin: IonoSolv as a way forward for value-added biomass depolymerization

BioResources, Год журнала: 2023, Номер 18(3), С. 5385 - 5398

Опубликована: Июнь 27, 2023

The depolymerization of natural biomass-based lignin is a definitive challenge, as it involves the integral breakdown complex and well-constructed structures. A sustainable method called ‘ionoSolv pretreatment’ employs ionic liquids in biomass processing. In this study, Bronsted acidic IL (BAIL); 1-methyl-3-(3-sulfopropyl)-imidazolium chloride, [C3SO3HMIM]Cl was synthesized commendably used to both assist under mild reaction conditions well benefit from commercially valuable vanillin. About 68% degree (DD) achieved optimized (120 °C, 60 min), yielding ca. 43% tetrahydrofuran (THF) soluble products. influence BAIL on investigated using chromatographic (gas chromatography-mass spectrometry, gel permeation chromatography, high performance liquid chromatography (HPLC) spectroscopic techniques (Fourier transform infrared). HPLC analysis depolymerized detected clear presence 12% vanillin obtained 2 wt.% rice husk’s lignin.

Язык: Английский

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Ultrasound Effect on a Biorefinery Lignin-Cellulose Mixture

Опубликована: Янв. 1, 2024

Язык: Английский

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Savanna Biomass for Cosmetics Sources

Опубликована: Янв. 1, 2024

Язык: Английский

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