betadex and 2-tert-butylhydroquinone

betadex has been researched along with 2-tert-butylhydroquinone* in 2 studies

Other Studies

2 other study(ies) available for betadex and 2-tert-butylhydroquinone

Article	Year
Nanomolar detection of food additive tert-butylhydroquinone in edible oils based on novel ternary metal oxide embedded β-cyclodextrin functionalized carbon black. Food chemistry, 2022, May-30, Volume: 377 It is pivotal to precisely detect food preservatives to ascertain food quality and safety. In this work, we report the sensitive electrochemical detection of widely used cytotoxic food preservative tert-butylhydroquinone (TBHQ). A novel nanocomposite was sonochemically prepared by embedding ternary metal oxide (TMO) comprising ZnO, CuO, and MgO in β-cyclodextrin (β-CD) functionalized carbon black (CB). The properties of the prepared nanocomposite were evaluated by employing multiple characterization methods. The nanocomposite fabricated on a screen printed carbon electrode exhibited exceptional electrocatalytic activity towards TBHQ detection, evident from the resultant very low detection limit of 1 nM and high sensitivity of 22.67 μA μM Topics: beta-Cyclodextrins; Carbon; Electrochemical Techniques; Electrodes; Food Additives; Hydroquinones; Oxides; Plant Oils; Reproducibility of Results; Soot	2022
Characterization and antioxidant activity of the complexes of tertiary butylhydroquinone with β-cyclodextrin and its derivatives. Food chemistry, 2018, Sep-15, Volume: 260 Tertiary butylhydroquinone (TBHQ) is a water-insoluble antioxidant. In this study, three cyclodextrin inclusion complexes were prepared to improve the water solubility of TBHQ and expand its range of application. Analysis of phase solubility indicated that TBHQ can form 1:1 inclusion complex with hydroxypropyl-beta-cyclodextrin (HP-β-CD) and dimethyl-beta-cyclodextrin (DM-β-CD) and 1:2 inclusion complex with beta-cyclodextrin (β-CD). The possible inclusion configuration between TBHQ and CDs was determined through FT-IR, PXRD, DSC, NMR, and SEM analyses. Results were validated by theoretical study of AutoDock molecular docking. The scavenging effects of the inclusion complexes were not effective on DPPH radical but higher on hydroxyl, superoxide and ABTS+ radicals than that of TBHQ monomer. Moreover, the water solubility of TBHQ increased after complexation with HP-β-CD and DM-β-CD. The stability of TBHQ is related to the type of storage materials used, and the stability can be improved by complexation with CDs. Topics: 2-Hydroxypropyl-beta-cyclodextrin; Antioxidants; beta-Cyclodextrins; Biphenyl Compounds; Cell Line; Humans; Hydroquinones; Magnetic Resonance Spectroscopy; Microscopy, Electron, Scanning; Molecular Docking Simulation; Picrates; Solubility; Solutions; Spectroscopy, Fourier Transform Infrared; Water; X-Ray Diffraction	2018

Article

Year

Nanomolar detection of food additive tert-butylhydroquinone in edible oils based on novel ternary metal oxide embedded β-cyclodextrin functionalized carbon black.

Food chemistry, 2022, May-30, Volume: 377

It is pivotal to precisely detect food preservatives to ascertain food quality and safety. In this work, we report the sensitive electrochemical detection of widely used cytotoxic food preservative tert-butylhydroquinone (TBHQ). A novel nanocomposite was sonochemically prepared by embedding ternary metal oxide (TMO) comprising ZnO, CuO, and MgO in β-cyclodextrin (β-CD) functionalized carbon black (CB). The properties of the prepared nanocomposite were evaluated by employing multiple characterization methods. The nanocomposite fabricated on a screen printed carbon electrode exhibited exceptional electrocatalytic activity towards TBHQ detection, evident from the resultant very low detection limit of 1 nM and high sensitivity of 22.67 μA μM

Topics: beta-Cyclodextrins; Carbon; Electrochemical Techniques; Electrodes; Food Additives; Hydroquinones; Oxides; Plant Oils; Reproducibility of Results; Soot

2022

Characterization and antioxidant activity of the complexes of tertiary butylhydroquinone with β-cyclodextrin and its derivatives.

Food chemistry, 2018, Sep-15, Volume: 260

Tertiary butylhydroquinone (TBHQ) is a water-insoluble antioxidant. In this study, three cyclodextrin inclusion complexes were prepared to improve the water solubility of TBHQ and expand its range of application. Analysis of phase solubility indicated that TBHQ can form 1:1 inclusion complex with hydroxypropyl-beta-cyclodextrin (HP-β-CD) and dimethyl-beta-cyclodextrin (DM-β-CD) and 1:2 inclusion complex with beta-cyclodextrin (β-CD). The possible inclusion configuration between TBHQ and CDs was determined through FT-IR, PXRD, DSC, NMR, and SEM analyses. Results were validated by theoretical study of AutoDock molecular docking. The scavenging effects of the inclusion complexes were not effective on DPPH radical but higher on hydroxyl, superoxide and ABTS+ radicals than that of TBHQ monomer. Moreover, the water solubility of TBHQ increased after complexation with HP-β-CD and DM-β-CD. The stability of TBHQ is related to the type of storage materials used, and the stability can be improved by complexation with CDs.

Topics: 2-Hydroxypropyl-beta-cyclodextrin; Antioxidants; beta-Cyclodextrins; Biphenyl Compounds; Cell Line; Humans; Hydroquinones; Magnetic Resonance Spectroscopy; Microscopy, Electron, Scanning; Molecular Docking Simulation; Picrates; Solubility; Solutions; Spectroscopy, Fourier Transform Infrared; Water; X-Ray Diffraction

2018