Vortex-assisted sequential liquid-phase micro-extraction of E127 and E129 in foodstuffs and pharmaceuticals

AT Bişgin - Microchemical Journal, 2023 - Elsevier
In the present study, sequential liquid-phase micro-extraction (LPME) method based on
amphiphile (1-pentanol) and ion-pair agent as the green chemicals for micro-separation …

Food safety assurance using methods of chemical analysis

VG Amelin, OI Lavrukhina - Journal of analytical chemistry, 2017 - Springer
A review of state-of-the-art methods of sample preparation and chemical analysis for the
control of contaminants in foodstuffs and food raw materials is presented. The main …

[HTML][HTML] Synthesis of Fe3O4@ CuS@ Ni2P-CNTs magnetic nanocomposite for sonochemical-assisted sorption and pre-concentration of trace Allura Red from …

A Asfaram, M Ghaedi, H Abidi, H Javadian… - Ultrasonics …, 2018 - Elsevier
A simple procedure based on ultrasound-assisted (UA) dispersive micro solid phase
extraction (D-μ-SPE) was applied for sorption of trace amount Allura Red (AR) in fruit juice …

Encapsulation of amaranth CDs at ZIF-7 MOFs as a novel adsorbent for ultrasonic-assisted dispersive nano-solid-phase microextraction and ultrasensitive …

LA Esmail, HS Jabbar - Microchemical Journal, 2023 - Elsevier
Abstract Allura Red AC (AR) can be used in foodstuffs to give them a pleasant taste, color,
appearance, stability, and smell. High consumption of the dye has been associated with …

Ion-pair solvent-based liquid–liquid microextraction and spectrophotometric determination of E102, E110, E124, E129 and E133 in confectioneries and beverages

AT Bişgin - Journal of the Iranian Chemical Society, 2023 - Springer
In the present study, a new ion-pair solvent including tetra-n-butyl-ammonium iodide and 1-
pentanol was prepared for the first time and it was used for microextraction and UV–Vis …

Multifunctional portable system based on digital images for in-situ detecting of environmental and food samples

D Barzallo, J Benavides, V Cerdà, E Palacio - Molecules, 2023 - mdpi.com
The development of a portable device created by 3D printing for colorimetric and
fluorometric measurements is an efficient tool for analytical applications in situ or in the …

Highly reproducible and sensitive silver nanorod array for the rapid detection of Allura Red in candy

Y Yao, W Wang, K Tian, WM Ingram, J Cheng… - … Acta Part A: Molecular …, 2018 - Elsevier
Allura Red (AR) is a highly stable synthetic red azo dye, which is widely used in the food
industry to dye food and increase its attraction to consumers. However, the excessive …

Pyridine ionic liquid functionalized MOF-5 coupled with high-performance liquid chromatography for analysis of allura red in food samples

S Wan, O Xu, Y Zhang, J Li, Y Shen, X Zhu - Food Analytical Methods, 2022 - Springer
A novel method for the separation/analysis of Allura Red based on using the pyridine ionic
liquid functionalized metal-organic framework nanocomposite (MOF-5@[PrPy][Br]) as …

Single and simultaneous solid-phase extraction and UV–Vis determination for monitoring E129, E133 and E110 in foodstuffs

AT Bişgin - Iranian Journal of Science and Technology …, 2021 - Springer
A column solid-phase extraction method based on adsorption of allura red (AR), brilliant
blue (BB) and sunset yellow (SY) onto Dowex Optipore V493 adsorbent was developed for …

Simultaneous extraction and determination of allura red (E129) and brilliant blue FCF (E133) in foodstuffs by column solid-phase spectrophotometry

AT Bişgin - Journal of AOAC International, 2019 - academic.oup.com
Abstract Background: Allura Red (AR) and Brilliant Blue FCF (BB) are highly water-soluble
synthetic food dyes used to color baked goods, beverages, candies, jellies, sausages, etc …