Environmentally benign bioderived, biocompatible, thermally stable MOFs suitable for food contact applications

Kathuria, Ajay; Badawy, Amro El; Ghamdi, Saleh Al; Hamachi, Leslie S.; Kivy, Mohsen Beyramali

doi:10.1016/j.tifs.2023.06.024

Cited by 21 publications

(1 citation statement)

References 157 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…MOFs are a class of porous materials composed of metal ions or clusters interconnected by organic ligands. − These materials possess a unique structure that enables exceptional properties, including high surface area, adjustable pore size, and high adsorption capacity. MOFs find applications in gas storage and separation, catalysis, photocatalysis, drug delivery, and sensing. − The synthesis of MOFs involves coordinating metal ions or clusters with organic ligands to form a 3D network with highly porous structures containing open channels and cavities capable of hosting guest molecules. The properties of MOFs can be tailored by varying the metal ion, ligand, and synthesis conditions. − One example of a type of MOF is Zn-MOFs, which are MOFs that contain zinc ions as the metal component. , Zn-based MOFs, known as Zn-MOFs, have exhibited catalytic activity in various chemical reactions, such as the conversion of carbon dioxide to valuable chemicals like formic acid and methanol, according to the disciplines of green chemistry. , Zn-MOFs hold great promise for a wide range of applications, and ongoing research aims to develop new Zn-MOFs with enhanced properties and explore their potential in emerging fields such as energy storage and conversion.…”

Section: Introductionmentioning

confidence: 99%

Application of Functionalized Zn-Based Metal–Organic Frameworks (Zn-MOFs) with CuO in Heterocycle Synthesis via Azide–Alkyne Cycloaddition

Kalhor,

Sepehrmansourie,

Zarei

et al. 2024

Inorg. Chem.

View full text Add to dashboard Cite

The main goal of this article is to discuss the expansion of click chemistry. A new catalyst composed of CuO nanoparticles embedded in Zn-MOF with the ligand 2,4,6tris(4-carboxyphenoxy)-1,3,5-triazine (H 3 L) is presented. The incorporation of CuO nanoparticles into the Zn-MOF structure led to desirable morphology and catalytic properties. The designed catalyst was evaluated for its catalytic role in the multicomponent reaction and copper-catalyzed azide−alkyne cycloaddition (CuAAC) for preparation of triazole rings with 80−91% yield. The catalyst demonstrated an appealing architecture and exhibited robustness, high efficiency, and environmental friendliness. Characterization of the catalyst was performed using various techniques, including Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopes (TEM), high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), energy-dispersive X-ray spectroscopy (EDX), elemental mapping, and X-ray diffraction (XRD). The results suggest that this novel catalyst has the potential to be a valuable tool in the development of new synthetic approaches for a wide range of applications.

show abstract

Section: Introductionmentioning

confidence: 99%

Application of Functionalized Zn-Based Metal–Organic Frameworks (Zn-MOFs) with CuO in Heterocycle Synthesis via Azide–Alkyne Cycloaddition

Kalhor,

Sepehrmansourie,

Zarei

et al. 2024

Inorg. Chem.

View full text Add to dashboard Cite

show abstract

Impact of surfactin on the physicochemical properties of dough and quality of corresponding steamed bread

Wang,

Wei,

et al. 2024

J Sci Food Agric

View full text Add to dashboard Cite

BACKGROUNDThe extensive use of additives in ultra‐processed foods presents considerable health concerns. In light of the growing consumer demand for clean labels, a prominent trend is the development of multifunctional food additives that are both natural and beneficial to health. Surfactin, a compound produced by Bacillus subtilis, features both hydrophilic and hydrophobic groups and is noted for its safety, emulsifying and antimicrobial properties. This compound holds significant potential as a multifunctional additive in flour‐based products. The present study aimed to evaluate the effects of surfactin on the physicochemical properties of dough and the quality of steamed bread, as well as to investigate the underlying mechanisms.RESULTSThe results showed that the addition of surfactin significantly improved its rheological properties, increased elasticity and viscosity, improved extension resistance and increased disulfide bonding content in dough (P < 0.05), subsequently stabilizing the gluten network structure. With a 0.3% surfactin addition, the digestibility of steamed bread significantly reduced. After storing for 7 days, surfactin inhibited water migration, reduced the transfer from bound water to free water, delayed starch recrystallization, improved resistance to starch retrogradation and markedly extended the shelf life in steamed bread.CONCLUSIONThe addition of surfactin improved the quality of steamed bread through stabilizing the gluten network structure and improving storage properties, presenting it as a promising natural, multifunctional food additive for flour product innovation. © 2024 Society of Chemical Industry.

show abstract

Micro-encapsulation of citral using edible γ-cyclodextrin metal organic framework

Kathuria,

Kumar,

Gaikwad

et al. 2024

J Incl Phenom Macrocycl Chem

View full text Add to dashboard Cite

Environmentally benign bioderived, biocompatible, thermally stable MOFs suitable for food contact applications

Cited by 21 publications

References 157 publications

Application of Functionalized Zn-Based Metal–Organic Frameworks (Zn-MOFs) with CuO in Heterocycle Synthesis via Azide–Alkyne Cycloaddition

Application of Functionalized Zn-Based Metal–Organic Frameworks (Zn-MOFs) with CuO in Heterocycle Synthesis via Azide–Alkyne Cycloaddition

Impact of surfactin on the physicochemical properties of dough and quality of corresponding steamed bread

Micro-encapsulation of citral using edible γ-cyclodextrin metal organic framework

Contact Info

Product

Resources

About