☆ 4.6 Article

Task specific adsorbent based on porous monolith for efficient capture of synthetic colorants in beverages and preserved fruits prior to chromatographic analysis

JOURNAL OF CHROMATOGRAPHY A (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Food Science & Technology

Surface oxygen plasma modification of screen-printed carbon electrode for quantitative determination of sunset yellow and tartrazine in foods

Yi-Ming Huang et al.

Summary: In this study, a simple and effective electrochemical method using inexpensive screen-printed carbon electrode was developed for the determination of synthetic food dyes. The electrode's catalytic activity was improved by non-thermal dielectric barrier discharge plasma treatment, and the optimal operating conditions were determined. The method showed good linearity and low detection limits for the analyzed dyes.

EUROPEAN FOOD RESEARCH AND TECHNOLOGY (2022)

添加到收藏夹

Article Chemistry, Applied

Development and validation of the HPLC-DAD method for the quantification of 16 synthetic dyes in various foods and the use of liquid anion exchange extraction for qualitative expression determination

Alena I. Palianskikh et al.

Summary: This article describes two methods for determining synthetic dyes in food: one based on visual qualitative expression and the other on identification and quantification using the HPLC-DAD method. Both methods can quickly and accurately detect synthetic dyes in food.

FOOD CHEMISTRY (2022)

添加到收藏夹

Article Chemistry, Applied

The potential of electrochemistry for one-pot and sensitive analysis of patent blue V, tartrazine, acid violet 7 and ponceau 4R in foodstuffs using IL/Cu-BTC MOF modified sensor

Rozhin Darabi et al.

Summary: A sensitive sensor based on a metal-organic framework was developed to detect synthetic dyes in food with high sensitivity and excellent conductivity.

FOOD CHEMISTRY (2022)

添加到收藏夹

Article Biochemical Research Methods

Magnetic porous carbons derived from iron-based metal-organic framework loaded with glucose for effective extraction of synthetic organic dyes in drinks

Baisen Chen et al.

Summary: By calcinating MIL-101(Fe) loaded with glucose at 700 degrees C in an N-2 atmosphere, magnetic porous carbon with enlarged specific surface area and high affinity towards synthetic organic dyes can be prepared. This material can be easily separated and applied for adsorption and quantitative detection of synthetic organic dyes in aqueous solutions.

JOURNAL OF CHROMATOGRAPHY A (2022)

添加到收藏夹

Article Food Science & Technology

Food Colour Additives: A Synoptical Overview on Their Chemical Properties, Applications in Food Products, and Health Side Effects

Maria Manuela Silva et al.

Summary: Colour is an important factor that influences consumers' acceptance and food selection. Synthetic food colourants, which have potential hazards and are associated with various side effects, are being replaced by naturally-derived alternatives. This review provides a comprehensive overview of the chemical characteristics, properties, uses, and health side effects of synthetic and naturally derived food colourants.

FOODS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Facile preparation of nano-g-C3N4/UiO-66-NH2 composite as sorbent for high-efficient extraction and preconcentration of food colorants prior to HPLC analysis

Xiaowan Zhang et al.

Summary: A nano-g-C3N4/UiO-66-NH2 composite was prepared using a one-step solvothermal method and applied for the sensitive analysis of food colorants. The optimized experimental parameters were determined to establish the limits of detection and quantitation, and the content of carmine and brilliant blue in blueberry juice were successfully determined using this method.

CHINESE CHEMICAL LETTERS (2022)

添加到收藏夹

Article Chemistry, Applied

A surfactant-mediated microextraction of synthetic dyes from solid-phase food samples into the primary amine-based supramolecular solvent

Polina Bogdanova et al.

Summary: An effective and simple microextraction method using a surfactant-mediated supramolecular solvent was developed for the separation and preconcentration of synthetic dyes from solid-phase food samples. The results showed that the supramolecular solvent induced by thymol provided maximum extraction recovery values for the synthetic dyes.

FOOD CHEMISTRY (2022)

添加到收藏夹

Article Chemistry, Applied

Qualitative screening and quantitative determination of multiclass water-soluble synthetic dyes in foodstuffs by liquid chromatography coupled to quadrupole Orbitrap mass spectrometry

Ping Qi et al.

Summary: A LC-Q-Orbitrap HRMS analytical method has been established for qualitative screening and quantitative determination of 90 synthetic dyes in foods, with an in-house synthetic dyes database developed. The method is efficient, rapid, and high-throughput, successfully applied to monitoring water-soluble synthetic dyes in foods.

FOOD CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Analytical

Efficient capture of carbamate and triazole pesticides in environmental waters by functional groups-rich monolithic fibers prior to chromatographic quantification

Ruichen Yang et al.

Summary: The study developed a functional groups-rich monolithic adsorbent for efficient capture of carbamate and triazole pesticides. The combination of FRMA/MF-SPME with HPLC-DAD provided a sensitive and reliable method for trace analysis of pesticides in water samples, showing good efficiency, accuracy, and reproducibility.

MICROCHEMICAL JOURNAL (2021)

添加到收藏夹

Article Chemistry, Analytical

Dispersive micro-solid phase extraction in micro-channel

Sanaz Zarabi et al.

Summary: The new version of dispersive micro-solid phase extraction in a micro-channel system was developed for the first time, showing higher extraction efficiency compared to conventional methods. Various parameters were optimized, leading to a linear method with good detection limits. The validated method was successfully applied for determining ibuprofen in plasma samples, demonstrating its potential for future research.

MICROCHEMICAL JOURNAL (2021)

添加到收藏夹

Article Biochemical Research Methods

Determination of Synthetic Colorants in Beverages by Deep Eutectic Solvent-Based Effervescence-Assisted Dispersive Liquid-Liquid Microextraction Coupled with High-Performance Liquid Chromatography

Zhihong Shi et al.

Summary: A novel method using deep eutectic solvent (DES)-based effervescence-assisted dispersive liquid-liquid microextraction was proposed for the determination of synthetic colorants in beverages. The method is simple, rapid, and environmentally friendly, utilizing effervescence reaction for dispersion and natural phase separation in the presence of salt products.

JOURNAL OF CHROMATOGRAPHIC SCIENCE (2021)

添加到收藏夹

Article Chemistry, Analytical

Extraction and determination of synthetic food dyes using tetraalkylammonium based liquid-liquid extraction

Svetlana Smirnova et al.

Summary: Tetraalkylammonium based liquid-liquid biphasic systems were utilized for the extraction and spectrophotometric determination of synthetic food dyes. The study examined various factors affecting the extraction process and established optimal conditions, leading to nearly 100% recovery rates and low detection limits for all analytes under study.

MICROCHEMICAL JOURNAL (2021)

添加到收藏夹

Review Chemistry, Analytical

Recent advances in micro- and nanomaterial-based adsorbents for pipette-tip solid-phase extraction

Haili Sun et al.

Summary: This review paper focuses on the development and applications of pipette-tip solid-phase extraction (PT-SPE), including various sorbents and their advantages and limitations in different sample types. It highlights the convenience and cost-effective nature of PT-SPE and provides insights into its future applications and trends.

MICROCHIMICA ACTA (2021)

添加到收藏夹

Article Chemistry, Applied

Rapid determination of seven synthetic dyes in casual snacks based on packed-fibers solid-phase extraction coupled with HPLC-DAD

Qing Han et al.

Summary: A simple analytical method based on packed-fiber solid-phase extraction and HPLC-DAD was successfully developed for the determination of synthetic dyes. The PS/PPy fibers obtained via electro-spinning were investigated for their extraction performance at different humidities, showing good sensitivity and efficiency in the process. The method exhibited good sensitivity, selectivity, reproducibility, and efficiency for synthetic dyes in casual snacks samples.

FOOD CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Analytical

Preparation of a novel monolith-based adsorbent for solid-phase microextraction of sulfonamides in complex samples prior to HPLC-MS/MS analysis

Jiangyi Wu et al.

ANALYTICA CHIMICA ACTA (2020)

添加到收藏夹

Article Chemistry, Applied

The synthesis, adsorption mechanism and application of polyethyleneimine functionalized magnetic nanoparticles for the analysis of synthetic colorants in candies and beverages

Hui Chen et al.

FOOD CHEMISTRY (2019)

添加到收藏夹

Review Chemistry, Analytical

Solid Phase Microextraction: Apparatus, Sorbent Materials, and Application

Muhammad Sajid et al.

CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY (2019)

添加到收藏夹

Article Chemistry, Analytical

Amino-functionalized mesoporous silica nanospheres (MSN-NH2) as sorbent for extraction and concentration of synthetic dyes from foodstuffs prior to HPLC analysis

Peige Qin et al.

ANALYTICAL METHODS (2019)

添加到收藏夹

Article Food Science & Technology

Sensitive Simultaneous Determination of Synthetic Food Colorants in Preserved Fruit Samples by Capillary Electrophoresis with Contactless Conductivity Detection

Jia Yi et al.

FOOD ANALYTICAL METHODS (2018)

添加到收藏夹

Article Chemistry, Applied

Liquid-liquid microextraction of synthetic pigments in beverages using a hydrophobic deep eutectic solvent

Shuqiang Zhu et al.

FOOD CHEMISTRY (2018)

添加到收藏夹

Article Chemistry, Analytical

Solid-phase microextraction of sulfonylurea herbicides by using borate-reinforced multiple monolithic fibers

Xiaojia Huang et al.

MICROCHIMICA ACTA (2018)

添加到收藏夹

Article Chemistry, Applied

Spectrophotometric determination of synthetic colorants using PSO-GA-ANN

Ali Benvidi et al.

FOOD CHEMISTRY (2017)

添加到收藏夹

Article Pharmacology & Pharmacy

Determination of 8 Synthetic Food Dyes by Solid Phase Extraction and Reversed-Phase High Performance Liquid Chromatography

Fatemeh Zamani Mazdeh et al.

TROPICAL JOURNAL OF PHARMACEUTICAL RESEARCH (2016)

添加到收藏夹

Article Biochemical Research Methods

Multiple monolithic fiber solid-phase microextraction: A new extraction approach for aqueous samples

Meng Mei et al.

JOURNAL OF CHROMATOGRAPHY A (2014)

添加到收藏夹

Article Environmental Sciences

Evaluation of potential genotoxicity of five food dyes using the somatic mutation and recombination test

Rabia Sarikaya et al.

CHEMOSPHERE (2012)

添加到收藏夹

Review Biochemical Research Methods

Microextraction of drugs

H Lord et al.

JOURNAL OF CHROMATOGRAPHY A (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.