Betalains as promising natural colorants in smart/active food packaging

Food Chemistry, Journal Year: 2023, Volume and Issue: 424, P. 136408 - 136408

Published: May 24, 2023

Language: Английский

---

Lipase enzyme immobilized over magnetic titanium graphene oxide as catalyst for biodiesel synthesis from waste cooking oil

Biomass and Bioenergy, Journal Year: 2023, Volume and Issue: 173, P. 106794 - 106794

Published: April 21, 2023

Language: Английский

---

Recent advances in alginate-based hydrogels for the adsorption–desorption of heavy metal ions from water: A review

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128265 - 128265

Published: June 6, 2024

Language: Английский

---

Alginate-based materials as adsorbent for sustainable water treatment

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 139946 - 139946

Published: Jan. 1, 2025

Language: Английский

---

Cold Plasma-Assisted Extraction of Phytochemicals: A Review

Foods, Journal Year: 2023, Volume and Issue: 12(17), P. 3181 - 3181

Published: Aug. 24, 2023

In recent years, there has been growing interest in bioactive plant compounds for their beneficial effects on health and potential reducing the risk of developing certain diseases such as cancer, cardiovascular diseases, neurodegenerative disorders. The extraction techniques conventionally used to obtain these phytocompounds, however, due use toxic solvents high temperatures, tend be supplanted by innovative unconventional techniques, line with demand environmental economic sustainability new chemical processes. Among non-thermal technologies, cold plasma (CP), which successfully some years food industry a treatment improve shelf life, seems one most promising solutions green CP is characterized its low impact, cost, better yield phytochemicals, saving time, energy, compared other classical light considerations, this review aims provide an overview critical issues related particularly polyphenols essential oils. To current knowledge status future insights sector, bibliometric study, providing quantitative information research activity based available published scientific literature, was carried out VOSviewer software (v. 1.6.18). Scientometric analysis seen increase studies over past two underlining community natural substance technique. literature analyzed have shown that, general, able oil polyphenols. Furthermore, composition phytoextract obtained would appear influenced process parameters intensity (power voltage), working gas used. showed that best yields terms total antioxidant antimicrobial properties phytoextracts were using mild conditions nitrogen gas. non-conventional technique very recent, further are needed understand optimal adopted, above all, in-depth mechanisms plasma–plant matrix interaction verify possibility any side reactions could generate, highly oxidative environment, potentially hazardous substances, limit exploitation at industrial level.

Language: Английский

---

Zirconium oxide/titanium oxide nanorod decorated nickel foam as an efficient sorbent in syringe filter based solid-phase extraction of pesticides in some vegetables

Microchemical Journal, Journal Year: 2023, Volume and Issue: 189, P. 108507 - 108507

Published: Feb. 6, 2023

Language: Английский

---

Optimization of microreactor-intensified transesterification reaction of sesame cake oil (sesame waste) for biodiesel production using magnetically immobilized lipase nano-biocatalyst

Energy Conversion and Management, Journal Year: 2023, Volume and Issue: 295, P. 117616 - 117616

Published: Sept. 7, 2023

Language: Английский

---

Optimization of the microreactor-intensified transesterification process using silver titanium oxide nanoparticles decorated magnetic graphene oxide nanocatalyst

Process Safety and Environmental Protection, Journal Year: 2023, Volume and Issue: 173, P. 495 - 506

Published: March 22, 2023

Language: Английский

---

Optimization of microreactor-assisted transesterification for biodiesel production using bimetal zirconium-titanium oxide doped magnetic graphene oxide heterogeneous nanocatalyst

Chemical Engineering and Processing - Process Intensification, Journal Year: 2023, Volume and Issue: 191, P. 109479 - 109479

Published: July 6, 2023

Language: Английский

---

Highly Selective Pb(II) Adsorption by DTPA-Functionalized Graphene Oxide/Carboxymethyl Cellulose Aerogel

Langmuir, Journal Year: 2024, Volume and Issue: 40(15), P. 8002 - 8014

Published: April 3, 2024

Graphene oxide (GO) exhibits a strong adsorption capacity for the removal of heavy metal ions from liquids, making it topic increasing interest among researchers. However, significant challenge persists in preparation graphene oxide-based adsorbents that possess both high structural stability and excellent capacity. In this paper, green environmentally friendly ternary composite aerogel based on was successfully synthesized. The enhanced through diethylenetriaminepentaacetic acid modification, while incorporation carboxymethyl cellulose improved liquid. demonstrates robust interactions between its components features multiscale porous structure. Adsorption tests conducted with Pb(II) revealed GO/DTPA/CMC (GDC) favorable study kinetics isotherms indicated process follows quasi-secondary model Freundlich model, suggesting chemical multilayer mechanism, maximum 521.917 mg/g quasi-quadratic kinetic fitting. X-ray photoelectron spectroscopy (XPS) scanning electron microscopy (SEM) analyses, performed before after adsorption, confirmed primarily occurs chelation, complexation, proton exchange, electrostatic active sites such as hydroxyl carboxyl groups. This presents an innovative strategy simultaneously enhancing properties aerogels ensuring solution stability.

Language: Английский

---