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Du RZ, Zhang Y, Bian Y, Yang CY, Feng XS, He ZW. Rhodamine and related substances in food: Recent updates on pretreatment and analysis methods. Food Chem 2024; 459:140384. [PMID: 38996634 DOI: 10.1016/j.foodchem.2024.140384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 06/02/2024] [Accepted: 07/05/2024] [Indexed: 07/14/2024]
Abstract
Rhodamine, a colorant prohibited in various consumer products due to its demonstrated carcinogenic, mutagenic, and toxic properties, necessitates the development of a straightforward, efficient, sensitive, environmentally friendly, and cost-effective analytical method. This review provides an overview of recent advancements in the pretreatment and determination techniques for rhodamine across diverse sample matrices since 2017. Sample preparation methods encompass both commonly used pretreatment techniques such as filtration, centrifugation, solvent extraction, and cloud point extraction, as well as innovative approaches including solid phase extraction, dispersive liquid-liquid microextraction, hollow fiber liquid phase microextraction, magnetic solid phase extraction, and matrix solid phase dispersion. The analytical techniques encompass high performance liquid chromatography, surface-enhanced Raman scattering, and sensor-based methods. Furthermore, a comprehensive examination is conducted to offer insights for future research on rhodamine regarding the advantages, disadvantages, and advancements in various pretreatment and determination methodologies.
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Affiliation(s)
- Rong-Zhu Du
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - Yuan Zhang
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - Yu Bian
- School of Pharmacy, China Medical University, Shenyang, 110122, China
| | - Chun-Yu Yang
- Department of Pharmacy, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, China.
| | - Xue-Song Feng
- School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Zhen-Wei He
- Department of Neurology, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
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Algethami JS, Alhamami MAM, Alqadami AA, Melhi S, Seliem AF. Magnetic hydrochar grafted-chitosan for enhanced efficient adsorption of malachite green dye from aqueous solutions: Modeling, adsorption behavior, and mechanism analysis. Int J Biol Macromol 2024; 254:127767. [PMID: 38287576 DOI: 10.1016/j.ijbiomac.2023.127767] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/12/2023] [Accepted: 10/27/2023] [Indexed: 01/31/2024]
Abstract
Water pollution by organic dyes is one of the most serious environmental problems worldwide. Malachite green (MG) is considered as one the serious organic dyes which is discharged in wastewater by leather and textile manufacturing plants. MG dye can cause severe hazards to the environment and human health. Therefore, the removal of MG dye from wastewater is very important and essential. This study aims to synthesize a new magnetic hydrochar grafted to chitosan (MWSHC@CS) for the removal of MG dye from the aqueous solutions. Transmission electron microscopy (TEM), Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) surface area, and Zeta potential analysis were used to characterize the synthesized MWSHC@CS. Batch experiments were conducted to optimize MG dye adsorption conditions, including adsorbent mass, pH, temperature, initial concentration, and contact time. The results revealed that MWSHC@CS had an excellent removal efficiency (96.47 %) for MG dye at the optimum condition (at m: 20 mg, pH: 7.5, t: 420 min, and T: 298 K). Adsorption isotherms outcomes revealed the MG adsorption data were best fit by the Langmuir model with a maximum adsorption capacity (420.02 mg/g). Adsorption kinetics outcomes exhibited that the adsorption process of MG dye fitted well to the Elovich model. The thermodynamic results revealed that the adsorption process was physical, exothermic, and spontaneous. The adsorption mechanisms of MG onto MWSHC@CS were hydrogen bonding, electrostatic interaction, and π-π interactions. Furthermore, MWSHC@CS showed excellent reusability for the removal of MG over five cycles of adsorption-desorption (83.76 %). In conclusion, the study provides a new, low-cost, and effective magnetic nanocomposite based on chitosan as a promising adsorbent for the high-performance removal of MG dye from aqueous solutions.
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Affiliation(s)
- Jari S Algethami
- Department of Chemistry, College of Science and Arts, Najran University, P.O. Box, 1988, Najran 11001, Saudi Arabia; Advanced Materials and Nano-Research Centre, Najran University, Najran 11001, Saudi Arabia.
| | - Mohsen A M Alhamami
- Department of Chemistry, College of Science and Arts, Najran University, P.O. Box, 1988, Najran 11001, Saudi Arabia.
| | - Ayoub Abdullah Alqadami
- Department of Industrial Chemistry, Faculty of Applied Science, University of Hajjah, Yemen.
| | - Saad Melhi
- Department of Chemistry, College of Science, University of Bisha, Bisha 61922, Saudi Arabia.
| | - Amal F Seliem
- Department of Chemistry, College of Science and Arts, Najran University, P.O. Box, 1988, Najran 11001, Saudi Arabia.
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Shang Y, Meng X, Liu J, Song N, Zheng H, Han C, Ma Q. Applications of mass spectrometry in cosmetic analysis: An overview. J Chromatogr A 2023; 1705:464175. [PMID: 37406420 DOI: 10.1016/j.chroma.2023.464175] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/19/2023] [Accepted: 06/19/2023] [Indexed: 07/07/2023]
Abstract
Mass spectrometry (MS) is a crucial tool in cosmetic analysis. It is widely used for ingredient screening, quality control, risk monitoring, authenticity verification, and efficacy evaluation. However, due to the diversity of cosmetic products and the rapid development of MS-based analytical methods, the relevant literature needs a more systematic collation of information on this subject to unravel the true potential of MS in cosmetic analysis. Herein, an overview of the role of MS in cosmetic analysis over the past two decades is presented. The currently used sample preparation methods, ionization techniques, and types of mass analyzers are demonstrated in detail. In addition, a brief perspective on the future development of MS for cosmetic analysis is provided.
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Affiliation(s)
- Yuhan Shang
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China
| | - Xianshuang Meng
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China
| | - Juan Liu
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China
| | - Naining Song
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China
| | - Hongyan Zheng
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China
| | - Chao Han
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China
| | - Qiang Ma
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China.
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Erbas Z, Soylak M. Determination of Rhodamine B by UV–Vis spectrophotometry in cosmetics after microextraction by using heat-induced homogeneous liquid–liquid extraction method. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-022-02579-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Quiñones R, Moreno S, Smythers AL, Sullins C, Pijor H, Brown G, Trouten A, Richards-Waugh LL, Siddig A. Quantification of Cannabis in Infused Consumer Products and Their Residues on Skin. ACS PHARMACOLOGY & TRANSLATIONAL SCIENCE 2022; 5:642-651. [DOI: 10.1021/acsptsci.2c00077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Indexed: 12/31/2022]
Affiliation(s)
- Rosalynn Quiñones
- Chemistry Department, Marshall University, 1 John Marshall Drive, Huntington, West Virginia 25755, United States
| | - Sara Moreno
- Chemistry Department, Marshall University, 1 John Marshall Drive, Huntington, West Virginia 25755, United States
- Forensic Science, Marshall University, 1401 Forensic Science Drive, Huntington, West Virginia 25701, United States
| | - Amanda L. Smythers
- Chemistry Department, University of North Carolina at Chapel Hill, 125 South Road, Chapel Hill, North Carolina 27599-2100, United States
| | - Carrie Sullins
- Chemistry Department, Marshall University, 1 John Marshall Drive, Huntington, West Virginia 25755, United States
| | - Haley Pijor
- Chemistry Department, Marshall University, 1 John Marshall Drive, Huntington, West Virginia 25755, United States
- Forensic Science, Marshall University, 1401 Forensic Science Drive, Huntington, West Virginia 25701, United States
| | - Glenna Brown
- Forensic Science, Marshall University, 1401 Forensic Science Drive, Huntington, West Virginia 25701, United States
| | - Ashley Trouten
- Chemistry Department, Duquesne University, 600 Forbes Avenue, Pittsburgh, Pennsylvania 15282, United States
| | - Lauren L. Richards-Waugh
- Forensic Science, Marshall University, 1401 Forensic Science Drive, Huntington, West Virginia 25701, United States
| | - Aladin Siddig
- School of Pharmacy, University of Charleston, 2300 MacCorkle Avenue Southeast, Charleston, West Virginia 25396, United States
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Bişgin AT. Simultaneous Spectrophotometric Determination of Brilliant Blue and Tartrazine in Diverse Sample Matrices after Solid Phase Extraction. J AOAC Int 2020; 103:1478-1485. [DOI: 10.1093/jaoacint/qsaa056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/30/2020] [Accepted: 04/10/2020] [Indexed: 12/20/2022]
Abstract
Abstract
Background
Brilliant blue (BB) and tartrazine (TZ) are manufactured from petroleum and its products. These are the most popular consumed food dyes and are widely used in foodstuffs. Therefore, overuse of these dyes in foodstuffs and consumption of excessive amounts of these dyes can lead to health problems in humans.
Objective
The aim of this study was to develop a simple separation and preconcentration method for simultaneous spectrophotometric determination of BB and TZ dyes.
Methods
A column solid-phase separation extraction method combined with UV-Vis spectrophotometry was preferred and developed for single and simultaneous determination of BB and TZ dyes.
Results
The preconcentration factor was obtained as 80. Relative standard deviations were below than 4%. Detection limits of the method were determined as 0.29 and 1.21 µg/L for BB and TZ, respectively. Recovery values were obtained between 95–99% and 96–100% for BB and TZ, respectively. 10.9–235.7 µg/g and 1.7–8.0 µg/mL of BB contents of real samples were determined for solid and liquid samples, respectively. TZ concentrations of solid and liquid samples were ranged between 18.7–220.7 µg/g and 5.9–7.5 µg/mL, respectively.
Conclusions
Quantitative extraction results and satisfactory recovery values showed that method was successful and applicable for determination of BB and TZ concentrations in real pharmaceutical, industrial, and foodstuff samples.
Highlights
The method has exhibited a high preconcentration factor and effective separation against to matrix ions. The method did not need an experienced operator with high operation experience. Elution solvent can be chosen according to the availability of the chemicals in the laboratory and cheapness of the chemicals.
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