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Sankar K, Samuel KJ, Rajaram SK, Karuppiah P, Periyasami G, Karunakaran G. First report of betalain production from endolichenic Bacillus sp. LDAB-1 from Dirinaria aegilita: Insights from novel quantification methodology of image processing. J Basic Microbiol 2024:e2300721. [PMID: 38825809 DOI: 10.1002/jobm.202300721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 03/25/2024] [Accepted: 05/09/2024] [Indexed: 06/04/2024]
Abstract
Pigments are widely used in food supplements envisaging attractive colors along with health benefits. The desired advancements in the nutraceutical and antioxidant properties of pigments utilized in food products necessitate the search for novel additives. The present study is the first in the field to report the pigment-producing endolichenic bacteria, Bacillus sp. LDAB-1 from Dirinaria aegilita. Morphological, biochemical, and molecular characterization of the bacterium emphasizes that ideal pigment production occurs when utilizing sucrose and sodium nitrate. The pigment was salted out and dialyzed for further qualitative characterization using ultraviolet-visible, fluorescence, and Fourier transform infrared spectra and the results corroborated the presence of betalains. The antioxidant activity of betalain is closer to the efficiency of α-tocopherol, which confers the pigment properties for antioxidant and nutraceutical significance. An optimal methodology for pigment affirmation is an issue when using an alternative methodology. Hence, the present assessment employs a comparative analysis of findings from both a spectrophotometric method and image processing technology encompassing RGB, CMYK, YCbCr, and L*a*b* color space models. Amongst these, the L*a*b* model potentially provides an effective modality for determining the pigment concentration. Bland-Altman plot analysis indicates similar consistency levels in betalain quantification by both methods at 95% confidence intervals, affirming the integrity and consistency of color image processing technology. Consequently, the present study represents novelty and innovativeness in reporting endolichenic Bacillus sp. LDAB-1 from D. aegilita and a rational image optimization protocol for pigment elucidation characteristics.
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Affiliation(s)
- Karthikumar Sankar
- Department of Biotechnology, Kamaraj College of Engineering and Technology, S. P. G. C. Nagar, K. Vellakulam, Madurai, Tamil Nadu, India
| | - Karl Joseph Samuel
- Department of Biotechnology, Kamaraj College of Engineering and Technology, S. P. G. C. Nagar, K. Vellakulam, Madurai, Tamil Nadu, India
| | - Shyam Kumar Rajaram
- Department of Biotechnology, Kamaraj College of Engineering and Technology, S. P. G. C. Nagar, K. Vellakulam, Madurai, Tamil Nadu, India
| | - Ponmurugan Karuppiah
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | | | - Gopalu Karunakaran
- Department of Fine Chemistry, Institute for Applied Chemistry, Seoul National University of Science and Technology, Seoul, Republic of Korea
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Soylak M, Salamat Q, Sajjad S. The usability of green deep eutectic solvents in hollow fiber Liquid-Phase microextraction for the simultaneous extraction of analytes of different Natures: A comprehensive study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 319:124552. [PMID: 38820813 DOI: 10.1016/j.saa.2024.124552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/14/2024] [Accepted: 05/27/2024] [Indexed: 06/02/2024]
Abstract
In the current study, a wide range of deep eutectic solvents (DESs) with different properties (hydrophilic, hydrophobic, ionic, and nonionic) were prepared in the initial phase. Subsequently, an assessment was conducted to evaluate some characteristics of the produced DESs, including their stability at room temperature and their capacity to extract three distinct types of analytes (anionic, cationic, and non-ionic) simultaneously through hollow fiber-liquid phase microextraction (HF-LPME) technique. To carry out the extraction procedure, the prepared DESs were inserted into the pores (as supported liquid membrane (SLM)) and lumen of hollow fiber membrane (HF) to apply two-phase and three-phase HF-LPME techniques. After a thorough evaluation, the three-phase HF-LPME technique (HF(3)-LPME) was chosen by using a mixture of menthol/TBAB-based hydrophobic DES (DES-35) as SLM and the mixture of malic acid/citric acid/water-based hydrophilic DES (DES-2) as an extraction solvent in the lumen of HF. All factors affecting the extraction recovery (including pH, extraction time, extraction temperature, stirring speed, and salt effect) were optimized utilizing the one-variable-at-a-time (OVAT) methodology. After applying the extraction procedure, all extracted samples were analyzed using the UV-Vis spectrometer and results were recorded at different wavelengths including 655 nm for Methylene blue, 550 nm for Amaranth, and 375 nm for Quercetin. The calibration graphs showed linearity in the range of 20.0-1500 µg/L, with a limit of detection of 6.2-15.1 µg/L and correlation coefficients higher than 0.9913 for the studied analytes. Moreover, the intra-day RSD, inter-day RSD, preconcentration factor (PF), enrichment factors (EF), and extraction recoveries (ER%) were obtained in the range of 3.1-4.8, 3.8-6.7, 125, 102.9-111.4, and 82.3-89.1 %, respectively. The use of the selected DES in the HF-LPME methodology resulted in an ecologically friendly strategy, as evidenced by the use of green metrics from the SPMS tool. The proposed strategy is also considered environmentally friendly due to its use of minimal solvents, waste reduction, and low energy consumption. The proposed technique effectively and simultaneously extractedmethylene blue, amaranth, and quercetin analytes in different real samples.
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Affiliation(s)
- Mustafa Soylak
- Erciyes University, Faculty of Sciences, Department of Chemistry, 38039 Kayseri, Turkiye; Technology Research and Application Center (ERU-TAUM), Erciyes University, 38039 Kayseri, Turkiye; Turkish Academy of Sciences (TUBA), Çankaya, Ankara, Turkiye.
| | - Qamar Salamat
- Erciyes University, Faculty of Sciences, Department of Chemistry, 38039 Kayseri, Turkiye.
| | - Sabrina Sajjad
- Erciyes University, Faculty of Sciences, Department of Chemistry, 38039 Kayseri, Turkiye.
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Kalia S, Samuchiwal S, Dalvi V, Malik A. Exploring fungal-mediated solutions and its molecular mechanistic insights for textile dye decolorization. CHEMOSPHERE 2024; 360:142370. [PMID: 38763399 DOI: 10.1016/j.chemosphere.2024.142370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 03/29/2024] [Accepted: 05/16/2024] [Indexed: 05/21/2024]
Abstract
Decolorization of textile dyes and study of their intermediate compounds is necessary to comprehend the mechanism of dye degradation. In the present study, different fungal mediated solutions were explored to provide an alternative to treat the reactive dyes. Growing biomass of Pleurotus sajor caju showed 83% decolorization (249.99 mg L-1 removal) of Reactive Blue 13 (RB 13) and 63% decolorization (188.83 mg L-1) of Reactive Black 5 (RB 5) at 300 mg L-1 initial concentration on 8 d. Higher laccase activity was positively correlated with increase in decolorization. However, increasing dye concentration has inhibitory effect on fungal biomass due to increase in toxicity. In laccase mediated decolorization, laccase produced from P. sajor caju using carbon rich waste material as substrate showed 89% decolorization (276.36 mg L-1 removal) of RB 13 and 33% decolorization (105.37 mg L-1 removal) of RB 5 at 300 mg L-1 initial dye concentration in 100 min at 30 °C and pH 3.0'. Comparing the two methods, laccase-mediated decolorization shows better decolorization in less time and does not produce sludge. Further, the present work also attempted to study the dye degradation pathway for Reactive blue 13 via laccase mediated process. Fourier-transform infrared spectroscopy (FTIR), high-performance liquid chromatography (HPLC), and gas chromatography-mass spectrometry (GC-MS) were utilized to identify the degraded products. The GC-MS analysis showed the formation of naphthalene, naphthalene 2-ol, benzene,1-2, dicarboxylic acid, 4, amino, 6,chloro, 1-3-5, triazin-2-ol as the final degraded products after enzymatic degradation of RB 13. These findings provide in-depth study of laccase-mediated textile dye degradation mechanism.
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Affiliation(s)
- Shweta Kalia
- Applied Microbiology Lab, Centre for Rural Development and Technology, Indian Institute of Technology Delhi, 110016, India.
| | - Saurabh Samuchiwal
- Applied Microbiology Lab, Centre for Rural Development and Technology, Indian Institute of Technology Delhi, 110016, India.
| | - Vivek Dalvi
- Applied Microbiology Lab, Centre for Rural Development and Technology, Indian Institute of Technology Delhi, 110016, India.
| | - Anushree Malik
- Applied Microbiology Lab, Centre for Rural Development and Technology, Indian Institute of Technology Delhi, 110016, India.
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Karaman M. Biochemical and molecular assessment of oxidative stress in fruit fly exposed to azo dye Brilliant Black PN. Mol Biol Rep 2024; 51:150. [PMID: 38236489 DOI: 10.1007/s11033-023-09108-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 12/05/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND Azo dyes are widely used in the food industry to prevent color loss during processing and storage of products. This study aimed to investigate the effect of a diazo dye Brilliant Black PN (E151) on oxidative stress-related parameters in fruit flies (Drosophila melanogaster) at biochemical and molecular levels. METHODS AND RESULTS Third instar larvae were transferred to a medium containing the dye at different doses (1, 2.5, and 5 mg/mL). Gene expression and activity of superoxide dismutase, catalase (CAT), glutathione peroxidase (GPX), and acetylcholinesterase (AChE) enzymes were determined in the heads of adult flies obtained from these larvae. In addition, the glutathione (GSH) and malondialdehyde levels were measured using spectrophotometric analysis. Mitochondrial DNA (mtDNA) copy number was also detected by real-time PCR. The results showed that treatment with 5 mg/mL of the dye caused a decrease in both gene expression and enzyme activity of CAT and GPx. Moreover, the same dose of dye treatment decreased AChE activity, GSH level, and mtDNA copy number. CONCLUSIONS As a result, Brilliant Black PN dye can trigger toxicity by altering the level and activity of oxidative stress-related biomarkers in a dose-dependent manner. Therefore, more comprehensive studies are needed to elucidate the side effect mechanism and toxicity of this dye.
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Affiliation(s)
- Melike Karaman
- Department of Molecular Biology and Genetics, Faculty of Science, Atatürk University, 25240, Erzurum, Turkey.
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Pasdaran A, Zare M, Hamedi A, Hamedi A. A Review of the Chemistry and Biological Activities of Natural Colorants, Dyes, and Pigments: Challenges, and Opportunities for Food, Cosmetics, and Pharmaceutical Application. Chem Biodivers 2023; 20:e202300561. [PMID: 37471105 DOI: 10.1002/cbdv.202300561] [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: 04/19/2023] [Revised: 07/17/2023] [Accepted: 07/20/2023] [Indexed: 07/21/2023]
Abstract
Natural pigments are important sources for the screening of bioactive lead compounds. This article reviewed the chemistry and therapeutic potentials of over 570 colored molecules from plants, fungi, bacteria, insects, algae, and marine sources. Moreover, related biological activities, advanced extraction, and identification approaches were reviewed. A variety of biological activities, including cytotoxicity against cancer cells, antioxidant, anti-inflammatory, wound healing, anti-microbial, antiviral, and anti-protozoal activities, have been reported for different pigments. Considering their structural backbone, they were classified as naphthoquinones, carotenoids, flavonoids, xanthones, anthocyanins, benzotropolones, alkaloids, terpenoids, isoprenoids, and non-isoprenoids. Alkaloid pigments were mostly isolated from bacteria and marine sources, while flavonoids were mostly found in plants and mushrooms. Colored quinones and xanthones were mostly extracted from plants and fungi, while colored polyketides and terpenoids are often found in marine sources and fungi. Carotenoids are mostly distributed among bacteria, followed by fungi and plants. The pigments isolated from insects have different structures, but among them, carotenoids and quinone/xanthone are the most important. Considering good manufacturing practices, the current permitted natural colorants are: Carotenoids (canthaxanthin, β-carotene, β-apo-8'-carotenal, annatto, astaxanthin) and their sources, lycopene, anthocyanins, betanin, chlorophyllins, spirulina extract, carmine and cochineal extract, henna, riboflavin, pyrogallol, logwood extract, guaiazulene, turmeric, and soy leghemoglobin.
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Affiliation(s)
- Ardalan Pasdaran
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Zare
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Student research committee, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Azar Hamedi
- School of Agriculture, Shiraz University, Shiraz, Iran
| | - Azadeh Hamedi
- Department of Pharmacognosy, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Czech-Załubska K, Klich D, Jackowska-Tracz A, Didkowska A, Bogdan J, Anusz K. Dyes Used in Processed Meat Products in the Polish Market, and Their Possible Risks and Benefits for Consumer Health. Foods 2023; 12:2610. [PMID: 37444348 DOI: 10.3390/foods12132610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Manufacturers are obliged to label processed meat products with information concerning the additives used and nutritional values. The aim of the study was to identify the dyes most frequently used in processed meat, evaluate their influence on specific food qualities, assess whether their use was correct and review their effect on health. The analysis was based on information on the labels and images of processed meat, and used a generalised linear model with a binary dependent variable. The risks and benefits for human health were defined based on the available literature. Twelve dyes were found to be used in the manufacture of processed meat. Carmine was found in 183 of 273 (67.03%) evaluated assortments containing dyes. The occurrence of water, flavourings and high fat and carbohydrate contents increased the chances that a dye would be present in a particular product. Unauthorised use of food additives was found in 20 products, with smoked meat products demonstrating the highest number of non-compliances. In general, the dyes used with food are considered safe; however, reservations are associated with the use of E150C and E150D caramels due to their potential carcinogenic effect, and carmine and annatto due to their allergic effects.
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Affiliation(s)
- Katarzyna Czech-Załubska
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Daniel Klich
- Institute of Animal Sciences, University of Life Sciences-SGGW, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Agnieszka Jackowska-Tracz
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Anna Didkowska
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Janusz Bogdan
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Krzysztof Anusz
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
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Zand A, Enkhbilguun S, Macharia JM, Budán F, Gyöngyi Z, Varjas T. Tartrazine Modifies the Activity of DNMT and HDAC Genes-Is This a Link between Cancer and Neurological Disorders? Nutrients 2023; 15:2946. [PMID: 37447272 DOI: 10.3390/nu15132946] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
In recent years, artificial additives, especially synthetic food colorants, were found to demonstrate wider properties compared to their natural equivalents; however, their health impact is still not totally mapped. Our study aimed to determine the long-term (30 and 90 days) exposure effect of one of the commonly used artificial food colorants, tartrazine, on NMRI mice. The applied dose of tartrazine referred to the human equivalent dose for acceptable daily intake (ADI). Further, we evaluated its impact on the transcription of a range of epigenetic effectors, members of the DNA methyltransferase (DNMT) as well as histone deacetylase (HDAC) families. Following the exposure, organ biopsies were collected from the lungs, kidneys, liver, and spleen, and the gene expression levels were determined by real-time quantitative reverse transcription PCR (RT-qPCR). Our results demonstrated significant upregulation of genes in the tested organs in various patterns followed by the intake of tartrazine on ADI. Since DNMT and HDAC genes are involved in different steps of carcinogenesis, have roles in the development of neurological disorders and the effect of dose of everyday exposure is rarely studied, further investigation is warranted to study these possible associations.
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Affiliation(s)
- Afshin Zand
- Department of Public Health Medicine, Medical School, University of Pécs, H-7624 Pécs, Hungary
| | - Sodbuyan Enkhbilguun
- Department of Public Health Medicine, Medical School, University of Pécs, H-7624 Pécs, Hungary
| | - John M Macharia
- Doctoral School of Health Sciences, Faculty of Health Science, University of Pécs, H-7621 Pécs, Hungary
| | - Ferenc Budán
- Institute of Transdisciplinary Discoveries, Medical School, University of Pécs, H-7624 Pécs, Hungary
- Institute of Physiology, Medical School, University of Pécs, H-7624 Pécs, Hungary
| | - Zoltán Gyöngyi
- Department of Public Health Medicine, Medical School, University of Pécs, H-7624 Pécs, Hungary
| | - Timea Varjas
- Department of Public Health Medicine, Medical School, University of Pécs, H-7624 Pécs, Hungary
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Xue W, Hong X, Du Y, Chen B. Electro-Fenton mineralization of real textile wastewater by micron-sized ZVI powder anode. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2023; 87:924-937. [PMID: 36853771 DOI: 10.2166/wst.2023.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The diverse compositions and complex nature of the textile wastewater make it imperative to find an economical and suitable degradation pathway. The degradation of real textile wastewater on a novel heterogeneous electro-Fenton system was carried out with a composite anode of magnetically fixed micron ZVI coupling with a Ti/RuO2-IrO2 sheet. The influences of different variables such as mZVI dosage, H2O2 amount, applied voltage and pH value on both total organic carbon and chemical oxygen demand removal efficiencies and energy consumption were investigated. The optimized parameters were simultaneously verified by using electrochemical workstation Tafel curves and Nyquist plots. The optimal operating conditions for evaluating the wastewater treatment were H2O2 dosage of 0.10 mol·L-1, applied voltage of 5.0 V, mZVI amount of 1.0 g·L-1 and initial pH value of 3.0. The high TOC and COD removal efficiencies of 92.44 and 82.84% could be achieved simultaneously in 60 min, respectively. XRD, XPS and SEM-EDS were used to investigate the interaction between the pollutant and the mZVI. GC-MS analysis was performed on untreated and treated wastewater to determine the degradation of pollutants in dyeing wastewater during the electro-Fenton process and to effectively propose a suitable degradation mechanism for this system.
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Affiliation(s)
- Wenjuan Xue
- Department of Chemistry, School of Science, Zhejiang Sci-tech University, Hangzhou 310018, P. R. China E-mail: ;
| | - Xiaoting Hong
- Department of Chemistry, School of Science, Zhejiang Sci-tech University, Hangzhou 310018, P. R. China E-mail: ;
| | - Yingying Du
- Department of Chemistry, School of Science, Zhejiang Sci-tech University, Hangzhou 310018, P. R. China E-mail: ;
| | - Bin Chen
- Zhejiang Agriculture and Forestry University, Lin'an 311300, China
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9
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Cheng L, Huang R, Cao Q, Liu N, Li P, Sun M, Qin H, Wu L. Magnetic metal–organic frameworks as adsorbents for the detection of azo pigments in food matrices. Food Chem 2023; 402:134134. [DOI: 10.1016/j.foodchem.2022.134134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 08/28/2022] [Accepted: 09/03/2022] [Indexed: 10/14/2022]
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10
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Sultana S, Rahman MM, Aovi FI, Jahan FI, Hossain MS, Brishti SA, Yamin M, Ahmed M, Rauf A, Sharma R. Food Color Additives in Hazardous Consequences of Human Health: An Overview. Curr Top Med Chem 2023; 23:1380-1393. [PMID: 36650651 DOI: 10.2174/1568026623666230117122433] [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: 07/18/2022] [Revised: 11/03/2022] [Accepted: 11/12/2022] [Indexed: 01/19/2023]
Abstract
Food color additives are used to make food more appetizing. The United States Food and Drug Administration (FDA) permitted nine artificial colorings in foods, drugs, and cosmetics, whereas the European Union (EU) approved five artificial colors (E-104, 122, 124, 131, and 142) for food. However, these synthetic coloring materials raise various health hazards. The present review aimed to summarize the toxic effects of these coloring food additives on the brain, liver, kidney, lungs, urinary bladder, and thyroid gland. In this respect, we aimed to highlight the scientific evidence and the crucial need to assess potential health hazards of all colors used in food on human and nonhuman biota for better scrutiny. Blue 1 causes kidney tumor in mice, and there is evidence of death due to ingestion through a feeding tube. Blue 2 and Citrus Red 2 cause brain and urinary bladder tumors, respectively, whereas other coloring additives may cause different types of cancers and numerous adverse health effects. In light of this, this review focuses on the different possible adverse health effects caused by these food coloring additives, and possible ways to mitigate or avoid the damage they may cause. We hope that the data collected from in vitro or in vivo studies and from clinical investigations related to the possible health hazards of food color additives will be helpful to both researchers and the food industry in the future.
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Affiliation(s)
- Sharifa Sultana
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Md Mominur Rahman
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Farjana Islam Aovi
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Farhana Israt Jahan
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Md Sakhawat Hossain
- Pharmaceutical Sciences Research Division, BCSIR Dhaka Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhanmondi, Dhaka, 1205, Bangladesh
| | | | - Md Yamin
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Muniruddin Ahmed
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, Anbar, Khyber Pakhtunkhwa, Pakistan
| | - Rohit Sharma
- Department of Rasashastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, Uttar Pradesh, India
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Mao PH, Kwon E, Chang HC, Bui HM, Phattarapattamawong S, Tsai YC, Lin KYA, Ebrahimi A, Yee YF, Yuan MH. Modulating Direct Growth of Copper Cobaltite Nanostructure on Copper Mesh as a Hierarchical Catalyst of Oxone Activation for Efficient Elimination of Azo Toxicant. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:4396. [PMID: 36558250 PMCID: PMC9853330 DOI: 10.3390/nano12244396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/06/2022] [Accepted: 12/07/2022] [Indexed: 06/15/2023]
Abstract
As cobalt (Co) has been the most useful element for activating Oxone to generate SO4•-, this study aims to develop a hierarchical catalyst with nanoscale functionality and macroscale convenience by decorating nanoscale Co-based oxides on macroscale supports. Specifically, a facile protocol is proposed by utilizing Cu mesh itself as a Cu source for fabricating CuCo2O4 on Cu mesh. By changing the dosages of the Co precursor and carbamide, various nanostructures of CuCo2O4 grown on a Cu mesh can be afforded, including nanoscale needles, flowers, and sheets. Even though the Cu mesh itself can be also transformed to a Cu-Oxide mesh, the growth of CuCo2O4 on the Cu mesh significantly improves its physical, chemical, and electrochemical properties, making these CuCo2O4@Cu meshes much more superior catalysts for activating Oxone to degrade the Azo toxicant, Acid Red 27. More interestingly, the flower-like CuCo2O4@Cu mesh exhibits a higher specific surface area and more superior electrochemical performance, enabling the flower-like CuCo2O4@Cu mesh to show the highest catalytic activity for Oxone activation to degrade Acid Red 27. The flower-like CuCo2O4@Cu mesh also exhibits a much lower Ea of Acid Red 27 degradation than the reported catalysts. These results demonstrate that CuCo2O4@Cu meshes are advantageous heterogeneous catalysts for Oxone activation, and especially, the flower-like CuCo2O4@Cu mesh appears as the most effective CuCo2O4@Cu mesh to eliminate the toxic Acid Red 27.
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Affiliation(s)
- Po-Hsin Mao
- Department of Environmental Engineering & Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University, Taichung 402, Taiwan
| | - Eilhann Kwon
- Department of Earth Resources and Environmental Engineering, Hanyang University, SeongDong-Gu, Seoul 133-791, Republic of Korea
| | - Hou-Chien Chang
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
| | - Ha Manh Bui
- Department of Environmental Sciences, Saigon University, Ho Chi Minh 700000, Vietnam
| | | | - Yu-Chih Tsai
- Department of Environmental Engineering & Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University, Taichung 402, Taiwan
| | - Kun-Yi Andrew Lin
- Department of Environmental Engineering & Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University, Taichung 402, Taiwan
| | - Afshin Ebrahimi
- Environment Research Center, Department of Environmental Health Engineering, Isfahan University of Medical Sciences Isfahan, Isfahan 81746-73461, Iran
| | - Yeoh Fei Yee
- School of Materials and Mineral Resources Engineering, Engineering Campus, Universiti Sains Malaysia, Penang 14300, Malaysia
| | - Min-Hao Yuan
- Department of Occupational Safety and Health, China Medical University, Taichung 40402, Taiwan
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Bampidis V, Azimonti G, Bastos MDL, Christensen H, Dusemund B, Fašmon Durjava M, Kouba M, López‐Alonso M, López Puente S, Marcon F, Mayo B, Pechová A, Petkova M, Ramos F, Sanz Y, Villa RE, Woutersen R, Aquilina G, Brantom P, Gropp J, Svensson K, Tosti L, Anguita M, Galobart J, Holczknecht O, Manini P, Innocenti ML, Vettori MV, Pizzo F. Safety and efficacy of a feed additive consisting of carmine for cats and dogs (Mars Petcare GMbH). EFSA J 2022; 20:e07609. [PMID: 36312449 PMCID: PMC9598894 DOI: 10.2903/j.efsa.2022.7609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the re‐evaluation of the safety and efficacy of carmine (sensory additive, functional group: colourants – substances that add or restore colour in feeds) for cats and dogs. The additive consists of aluminium lakes of carminic acid (carmines), which are complexes of aluminium and carminic acid. Carminic acid, produced from the female insect Dactylopius coccus Costa, is the colouring principle and is present in the final additive at 50%. The additive does not pose a risk concerning genotoxicity and is considered safe for dogs and cats at 264 and 220 mg Carmine/kg feed, respectively (which correspond to 132 and 110 mg carminic acid/kg feed, respectively). Due to the nature of the additive, the FEEDAP Panel concluded that allergic reactions may occur in the target species following the ingestion of feeds containing the additive. The FEEDAP Panel concluded that the exposure of users by inhalation is very likely, and that carmine is a respiratory and skin sensitiser; however, due to the lack of data, a conclusion cannot be reached on the potential skin and eye irritation of the additive. The additive is considered to be efficacious in feeds for dogs and cats under the proposed conditions of use.
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13
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Chen H, Lu M, Huang X. Task specific adsorbent based on porous monolith for efficient capture of synthetic colorants in beverages and preserved fruits prior to chromatographic analysis. J Chromatogr A 2022; 1675:463144. [DOI: 10.1016/j.chroma.2022.463144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/09/2022] [Accepted: 05/11/2022] [Indexed: 10/18/2022]
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14
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Benucci I, Lombardelli C, Mazzocchi C, Esti M. Natural colorants from vegetable food waste: Recovery, regulatory aspects, and stability—A review. Compr Rev Food Sci Food Saf 2022; 21:2715-2737. [DOI: 10.1111/1541-4337.12951] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 02/24/2022] [Accepted: 03/07/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Ilaria Benucci
- Department of Agriculture and Forestry Science (DAFNE) Tuscia University Viterbo Italy
| | - Claudio Lombardelli
- Department of Agriculture and Forestry Science (DAFNE) Tuscia University Viterbo Italy
| | - Caterina Mazzocchi
- Department of Agriculture and Forestry Science (DAFNE) Tuscia University Viterbo Italy
| | - Marco Esti
- Department of Agriculture and Forestry Science (DAFNE) Tuscia University Viterbo Italy
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15
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Alizadeh M, Demir E, Aydogdu N, Zare N, Karimi F, Kandomal SM, Rokni H, Ghasemi Y. Recent advantages in electrochemical monitoring for the analysis of amaranth and carminic acid food colors. Food Chem Toxicol 2022; 163:112929. [PMID: 35307455 DOI: 10.1016/j.fct.2022.112929] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/09/2022] [Accepted: 03/15/2022] [Indexed: 12/19/2022]
Abstract
This study provides a comprehensive review of the latest developments in the electrochemical impressions of the important dyestuffs including amaranth and carminic acid. Food colors are organic substances that have important effects on human health and food safety. While these substances do not pose a problem when used in the daily intake (ADI) amounts, they harm human health when consumed excessively. Amaranth and carminic acid are synthetic and natural food colors ingredients, respectively. Analysis of these substances in food, pharmaceutical, cosmetic and textile samples is extremely important because of their genotoxicity, cytostatic and cytotoxic effects. Electroanalytical methods, which have great advantages over traditional analytical methods, shed light on the scientific world. Electrochemical monitoring modules, which are fast, simple, accurate, reliable, and highly selective, are promising for the determination of both substances. Until now, amaranth and carminic acid food determinations have been carried out successfully with electrochemical monitoring techniques in many numbers in the literature. Voltammetric techniques are the most widely used among these electroanalytical methods. In particular, square wave and differential pulse voltammetric techniques, which have extraordinary properties, have been heavily preferred. Limits of detection (LOD) comparable to the standard analytical method have been achieved using these methods, which have very quick analysis durations, high precision and accuracy, do not require long preprocessing, and have great selectivity. In addition, more sensitive and selective analyses of amaranth and carminic acid in natural samples were carried out with numerous indicator electrodes. The merits of powerful electrochemical monitoring studies for the determination of both food colors during the last decade are presented in this study. Moreover, parameters such as analytical applications, detection limits, electrochemical methods, selectivity, working electrodes, and working ranges are summarized in detail.
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Affiliation(s)
- Marzieh Alizadeh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Laboratory of Basic Sciences, Mohammad Rasul Allah Research Tower, Shiraz University of Medical Sciences, Shiraz, 71348-14336, Iran
| | - Ersin Demir
- Afyonkarahisar Health Sciences University, Faculty of Pharmacy, Department of Analytical Chemistry, 03030, Afyonkarahisar, Turkey.
| | - Nida Aydogdu
- Afyonkarahisar Health Sciences University, Faculty of Pharmacy, Department of Analytical Chemistry, 03030, Afyonkarahisar, Turkey
| | - Najmeh Zare
- Department of Chemical Engineering, Quchan University of Technology, Quchan, 9477177870, Iran
| | - Fatemeh Karimi
- Department of Chemical Engineering, Quchan University of Technology, Quchan, 9477177870, Iran.
| | - S Masoud Kandomal
- Department of Chemical Engineering, Quchan University of Technology, Quchan, 9477177870, Iran
| | - Hassan Rokni
- Department of Chemical Engineering, Quchan University of Technology, Quchan, 9477177870, Iran
| | - Younes Ghasemi
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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16
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Novais C, Molina AK, Abreu RMV, Santo-Buelga C, Ferreira ICFR, Pereira C, Barros L. Natural Food Colorants and Preservatives: A Review, a Demand, and a Challenge. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:2789-2805. [PMID: 35201759 PMCID: PMC9776543 DOI: 10.1021/acs.jafc.1c07533] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The looming urgency of feeding the growing world population along with the increasing consumers' awareness and expectations have driven the evolution of food production systems and the processes and products applied in the food industry. Although substantial progress has been made on food additives, the controversy in which some of them are still shrouded has encouraged research on safer and healthier next generations. These additives can come from natural sources and confer numerous benefits for health, beyond serving the purpose of coloring or preserving, among others. As limiting factors, these additives are often related to stability, sustainability, and cost-effectiveness issues, which justify the need for innovative solutions. In this context, and with the advances witnessed in computers and computational methodologies for in silico experimental aid, the development of new safer and more efficient natural additives with dual functionality (colorant and preservative), for instance by the copigmentation phenomena, may be achieved more efficiently, circumventing the current difficulties.
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Affiliation(s)
- Cláudia Novais
- Centro
de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus
de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Adriana K. Molina
- Centro
de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus
de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Rui M. V. Abreu
- Centro
de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus
de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Celestino Santo-Buelga
- Grupo
de Investigación en Polifenoles (GIP-USAL), Facultad de Farmacia,
Campus Miguel de Unamuno s/n, Universidad
de Salamanca, 37007 Salamanca, Spain
| | - Isabel C. F. R. Ferreira
- Centro
de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus
de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Carla Pereira
- Centro
de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus
de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Lillian Barros
- Centro
de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus
de Santa Apolónia, 5300-253 Bragança, Portugal
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17
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Energy-efficient pulse electrochemical oxidation of Acid Blue 9 using a Ti/SnO2-Sb/α,β-Polytetrafluoroethylene-Fe-PbO2 electrode: Kinetics, mass transfer and mechanism. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119775] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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18
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Januário EFD, Vidovix TB, Beluci NDCL, Paixão RM, Silva LHBRD, Homem NC, Bergamasco R, Vieira AMS. Advanced graphene oxide-based membranes as a potential alternative for dyes removal: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 789:147957. [PMID: 34052486 DOI: 10.1016/j.scitotenv.2021.147957] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/02/2021] [Accepted: 05/17/2021] [Indexed: 05/23/2023]
Abstract
Graphene oxide (GO) is one of the most well-known graphene derivatives which, due to its outstanding chemical, electrical and optical properties as well as its high oxygen content, has been recently applied in several fields such as in the construction of sensors, as antimicrobial agent for biomedical applications, as well as nanofiller material for membranes applied in wastewater treatment. In this last-mentioned field, the synthesis and functionalization of membranes with GO has proven to improve the performance of membranes applied in the treatment of wastewater containing dyes, regarding antifouling behavior, selectivity and flux. In this review, an overview of water pollution caused by effluents containing synthetic dyes, the advantages and limitations of GO-based membranes and the latest research advances on the use of GO-based membranes for dyes removal, including its impact on membrane performance, are discussed in detail. The future panorama of the applicability of GO-based membranes for the treatment of water contaminated by dyes is also provided.
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Affiliation(s)
| | - Taynara Basso Vidovix
- State University of Maringá, Department of Chemical Engineering, Maringa 87020-900, Paraná, Brazil
| | | | - Rebecca Manesco Paixão
- State University of Maringá, Department of Chemical Engineering, Maringa 87020-900, Paraná, Brazil
| | | | - Natália Cândido Homem
- University of Minho, Centre for Textile Science and Technology (2C2T), Department of Textile Engineering, 4800-058 Guimarães, Portugal.
| | - Rosangela Bergamasco
- State University of Maringá, Department of Chemical Engineering, Maringa 87020-900, Paraná, Brazil
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19
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Pitchakarn P, Inthachat W, Karinchai J, Temviriyanukul P. Human Hazard Assessment Using Drosophila Wing Spot Test as an Alternative In Vivo Model for Genotoxicity Testing-A Review. Int J Mol Sci 2021; 22:9932. [PMID: 34576092 PMCID: PMC8472225 DOI: 10.3390/ijms22189932] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/12/2021] [Accepted: 09/13/2021] [Indexed: 12/11/2022] Open
Abstract
Genomic instability, one of cancer's hallmarks, is induced by genotoxins from endogenous and exogenous sources, including reactive oxygen species (ROS), diet, and environmental pollutants. A sensitive in vivo genotoxicity test is required for the identification of human hazards to reduce the potential health risk. The somatic mutation and recombination test (SMART) or wing spot test is a genotoxicity assay involving Drosophila melanogaster (fruit fly) as a classical, alternative human model. This review describes the principle of the SMART assay in conjunction with its advantages and disadvantages and discusses applications of the assay covering all segments of health-related industries, including food, dietary supplements, drug industries, pesticides, and herbicides, as well as nanoparticles. Chemopreventive strategies are outlined as a global health trend for the anti-genotoxicity of interesting herbal extract compounds determined by SMART assay. The successful application of Drosophila for high-throughput screening of mutagens is also discussed as a future perspective.
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Affiliation(s)
- Pornsiri Pitchakarn
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (J.K.)
| | - Woorawee Inthachat
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand;
| | - Jirarat Karinchai
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (J.K.)
| | - Piya Temviriyanukul
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand;
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20
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Mota IGC, Neves RAMD, Nascimento SSDC, Maciel BLL, Morais AHDA, Passos TS. Artificial Dyes: Health Risks and the Need for Revision of International Regulations. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1934694] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
| | | | - Sara Sayonara Da Cruz Nascimento
- Nutrition Postgraduate Program, Center for Health Sciences, Federal University of Rio Grande Do Norte, Natal, Brazil
- Biotechnology Postgraduate Program – RENORBIO, Center for Biosciences, Federal University of Rio Grande do Norte, Natal, RN 59078-970, Brazil
| | - Bruna Leal Lima Maciel
- Department of Nutrition, Center for Health Sciences, Federal University of Rio Grande Do Norte, Natal, Brazil
- Nutrition Postgraduate Program, Center for Health Sciences, Federal University of Rio Grande Do Norte, Natal, Brazil
| | - Ana Heloneida De Araújo Morais
- Department of Nutrition, Center for Health Sciences, Federal University of Rio Grande Do Norte, Natal, Brazil
- Nutrition Postgraduate Program, Center for Health Sciences, Federal University of Rio Grande Do Norte, Natal, Brazil
- Biochemistry and Molecular Biology Postgraduate Program, Center for Biosciences, Federal University of Rio Grande do Norte, Natal, RN 59078-970, Brazil
| | - Thaís Souza Passos
- Department of Nutrition, Center for Health Sciences, Federal University of Rio Grande Do Norte, Natal, Brazil
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21
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Husunet MT, Mısırlı RÇ, Istıflı ES, Ila HB. Investigation of the genotoxic effects of patent blue V (E131) in human peripheral lymphocytes and in silico molecular docking. Drug Chem Toxicol 2021; 45:1780-1786. [PMID: 33504216 DOI: 10.1080/01480545.2021.1878208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Patent Blue V (PBV) is a water-soluble synthetic dyestuff that is used as a coloring agent in the food industry and for medical imaging in health monitoring. The aim of this study was to investigate the in vitro clastogenic, aneugenic and cytotoxic effects of PBV in human peripheral lymphocytes using micronucleus assay, comet assay, as well as plasmid DNA interaction and bacterial AMES tests. In addition to in vitro tests, the affinity of PBV against DNA was determined by molecular docking analysis in silico. PBV produced significant MN formation only at high doses and longer treatment time, however, it did not significantly affect the nuclear division index (NDI). Furthermore, PBV was unable to cause DNA single-strand breaks and significant oxidative damage on the pBR322 plasmid DNA and it didn't reverse the harmful effects caused by the clastogenic treatment of UV + H2O2 on plasmid DNA. In the Ames test, no significant increase was detected in the number of revertant colonies of mutant strains, TA98 and TA100, following PBV treatment. No significant molecular interaction between B-DNA and PBV occured in molecular docking simulations. In conclusion, PBV had no significant genotoxic and cytotoxic effects in this study. However, considering that the information intensity related to the genotoxic effects of PBV in the literature is still insufficient, reports of further studies with different genotoxicity endpoints will be needed to elucidate the exact genotoxic feature.
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Affiliation(s)
- Mehmet Tahir Husunet
- Faculty of Science and Letter, Department of Biology, Cukurova University, Adana, Turkey
| | - Rima Çelik Mısırlı
- Faculty of Science and Letter, Department of Molecular Biology and Genetics, Kilis 7 Aralık University, Kilis, Turkey
| | - Erman Salih Istıflı
- Faculty of Science and Letter, Department of Biology, Cukurova University, Adana, Turkey
| | - Hasan Basri Ila
- Faculty of Science and Letter, Department of Biology, Cukurova University, Adana, Turkey
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22
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Han Q, Sun Y, Shen K, Yan Y, Kang X. Rapid determination of seven synthetic dyes in casual snacks based on packed-fibers solid-phase extraction coupled with HPLC-DAD. Food Chem 2021; 347:129026. [PMID: 33465694 DOI: 10.1016/j.foodchem.2021.129026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 12/21/2020] [Accepted: 01/02/2021] [Indexed: 11/18/2022]
Abstract
Based on packed-fiber solid-phase extraction and HPLC-DAD, a simple analytical method for the determination of seven synthetic dyes has been successfully developed. Polystyrene/polypyrrole (PS/PPy) fibers were obtained via electro-spinning of polystyrene skeletal nanofibers, followed by the oxidation with FeCl3 to trigger the polymerization of pyrrole and the deposition of polypyrrole coatings on PS fibrous skeleton fibers. The relationship between the extraction performance of the fibers and the electrospinning process at different humidities was investigated based on morphologic study and BET surface area. In the extraction process, purification, concentration, and desorption could be accomplished in one step. The established method exhibited good sensitivity, selectivity, reproducibility, and good efficiency for synthetic dyes in casual snacks (preserved fruit, flavored yogurt, and fruity hard candy) samples. With optimal conditions, the LODs (S/N = 3) were 2.4 to 21.09 ng mL-1, and linearities were acceptable in liquid matrix and solid matrices. The recoveries were 93.9-103.9%.
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Affiliation(s)
- Qing Han
- Key Laboratory of Child Development and Learning Science, Ministry of Education, Research Center For Learning Science, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing 210096, China
| | - Ying Sun
- Key Laboratory of Child Development and Learning Science, Ministry of Education, Research Center For Learning Science, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing 210096, China
| | - Kangwei Shen
- Key Laboratory of Child Development and Learning Science, Ministry of Education, Research Center For Learning Science, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing 210096, China
| | - Yan Yan
- Key Laboratory of Environmental Medicine and Engineering (Ministry of Education), School of Public Health, Southeast University, Nanjing 210096, China
| | - Xuejun Kang
- Key Laboratory of Child Development and Learning Science, Ministry of Education, Research Center For Learning Science, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing 210096, China.
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Enhanced degradation of toxic azo dye, amaranth, in water using Oxone catalyzed by MIL-101-NH2 under visible light irradiation. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.05.074] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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24
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Villas Boas GR, Rodrigues Lemos JM, de Oliveira MW, Dos Santos RC, Stefanello da Silveira AP, Bacha FB, Aguero Ito CN, Cornelius EB, Lima FB, Sachilarid Rodrigues AM, Costa NB, Bittencourt FF, Freitas de Lima F, Paes MM, Gubert P, Oesterreich SA. Preclinical safety evaluation of the aqueous extract from Mangifera indica Linn. (Anacardiaceae): genotoxic, clastogenic and cytotoxic assessment in experimental models of genotoxicity in rats to predict potential human risks. JOURNAL OF ETHNOPHARMACOLOGY 2019; 243:112086. [PMID: 31310830 DOI: 10.1016/j.jep.2019.112086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 06/22/2019] [Accepted: 07/12/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Medicinal plants widely used by the population contain significant concentrations of biologically active compounds and, although they have proven pharmacological properties, can cause DNA damage and develop fatal diseases. AIM OF THE STUDY The present study aimed to evaluate the genotoxic, cytotoxic potential and clastogenic effects of the aqueous extract from Mangifera indica leaves (EAMI) on rats submitted to experimental genotoxicity models and through the SMART test performed in Drosophila melanogaster. MATERIAL AND METHODS The comet assay and the micronucleus test were performed on peripheral and bone marrow blood, respectively, of Wistar rats, orally treated with EAMI at doses of 125, 250, 500 and 1000 mg/kg/bw for 28 days. In the SMART test, the standard cross between three mutant D. melanogaster strains was used. Larvae were treated with EAMI at different concentrations, and the wings of adult flies were evaluated for the presence/frequency of mutant spots and compared to the negative control group. RESULTS Phytochemical analysis of EAMI indicated high levels of flavonoids. The tests performed in rats showed that EAMI did not present significant genotoxic or clastogenic effects. The results showed a critical dose-dependent cytoprotective effect exerted by EAMI. This result was attributed to the high content of polyphenols and flavonoids. The biotransformation metabolites of EAMI did not present genotoxic activity, as demonstrated by the SMART test. CONCLUSIONS These results are relevant since they provide safety information about a plant species of great therapeutic, economical, nutritious and ethnopharmacological value for the population.
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Affiliation(s)
- Gustavo Roberto Villas Boas
- Research Group on Development of Pharmaceutical Products (P&DProFar), Center for Biological and Health Sciences, Federal University of Western Bahia, Barreiras, Bahia, Brazil.
| | | | | | - Rafael Claudino Dos Santos
- Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, Mato Grosso do Sul, Brazil.
| | | | - Flávia Barbieri Bacha
- Faculty of Health Sciences, University Center of Grande Dourados, Dourados, Mato Grosso do Sul, Brazil.
| | - Caren Naomi Aguero Ito
- Faculty of Health Sciences, University Center of Grande Dourados, Dourados, Mato Grosso do Sul, Brazil.
| | | | - Fernanda Brioli Lima
- Faculty of Health Sciences, University Center of Grande Dourados, Dourados, Mato Grosso do Sul, Brazil.
| | | | - Nathália Belmal Costa
- Faculty of Health Sciences, University Center of Grande Dourados, Dourados, Mato Grosso do Sul, Brazil.
| | | | - Fernando Freitas de Lima
- Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, Mato Grosso do Sul, Brazil.
| | - Marina Meirelles Paes
- Research Group on Development of Pharmaceutical Products (P&DProFar), Center for Biological and Health Sciences, Federal University of Western Bahia, Barreiras, Bahia, Brazil.
| | - Priscila Gubert
- Research Group on Development of Pharmaceutical Products (P&DProFar), Center for Biological and Health Sciences, Federal University of Western Bahia, Barreiras, Bahia, Brazil.
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25
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Simin khataee, Dehghan G, Rashtbari S, Yekta R, Sheibani N. Synergistic inhibition of catalase activity by food colorants sunset yellow and curcumin: An experimental and MLSD simulation approach. Chem Biol Interact 2019; 311:108746. [DOI: 10.1016/j.cbi.2019.108746] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/06/2019] [Accepted: 07/10/2019] [Indexed: 11/26/2022]
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26
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Synthesis of a novel CoFe2O4/chitosan magnetic composite for fast adsorption of indigotine blue dye. Carbohydr Polym 2019; 217:6-14. [DOI: 10.1016/j.carbpol.2019.04.054] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/13/2019] [Accepted: 04/13/2019] [Indexed: 01/08/2023]
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27
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Biological Effects of Food Coloring in In Vivo and In Vitro Model Systems. Foods 2019; 8:foods8050176. [PMID: 31137639 PMCID: PMC6560448 DOI: 10.3390/foods8050176] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 05/21/2019] [Accepted: 05/22/2019] [Indexed: 11/16/2022] Open
Abstract
(1) Background: The suitability of certain food colorings is nowadays in discussion because of the effects of these compounds on human health. For this reason, in the present work, the biological effects of six worldwide used food colorings (Riboflavin, Tartrazine, Carminic Acid, Erythrosine, Indigotine, and Brilliant Blue FCF) were analyzed using two model systems. (2) Methods: In vivo toxicity, antitoxicity, and longevity assays using the model organism Drosophila melanogaster and in vitro cytotoxicity, DNA fragmentation, and methylation status assays using HL-60 tumor human cell line were carried out. (3) Results: Our in vivo results showed safe effects in Drosophila for all the food coloring treatments, non-significant protective potential against an oxidative toxin, and different effects on the lifespan of flies. The in vitro results in HL-60 cells, showed that the tested food colorings increased tumor cell growth but did not induce any DNA damage or modifications in the DNA methylation status at their acceptable daily intake (ADI) concentrations. (4) Conclusions: From the in vivo and in vitro studies, these results would support the idea that a high chronic intake of food colorings throughout the entire life is not advisable.
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28
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Li Y, Luo S, Sun L, Kong D, Sheng J, Wang K, Dong C. A Green, Simple, and Rapid Detection for Amaranth in Candy Samples Based on the Fluorescence Quenching of Nitrogen-Doped Graphene Quantum Dots. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01505-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Liu L, Mi Z, Li H, Li C, Hu Q, Feng F. Highly selective and sensitive detection of amaranth by using carbon dots-based nanosensor. RSC Adv 2019; 9:26315-26320. [PMID: 35531017 PMCID: PMC9070404 DOI: 10.1039/c9ra04494a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 08/11/2019] [Indexed: 11/26/2022] Open
Abstract
In this work, a novel fluorescence nanosensor for selective and sensitive determination of amaranth was constructed using carbon dots (C-dots). Water soluble C-dots with strong fluorescence were obtained by a simple microwave-assisted method using urea and glycine as raw materials. It was found that amaranth can efficiently and sensitively quench the C-dots fluorescence by the inner filter effect (IFE) and non-radiative energy transfer (NRET) mechanisms. The fluorescence quenching efficiency (F0/F) was strongly correlated with the concentration of amaranth in the 0.2–30 μM range. The detection limit (LOD) is 0.021 μM. There was no significant change in the fluorescence intensity of C-dots when other potentially interfering substances were present in the system. Our C-dots-based nanosensor was successfully utilized for the analysis of amaranth in drinks and showed rapid, sensitive and accurate responses. It indicates that the novel C-dots-based nanosensor has great potential in amaranth detection for real-life applications. Illustration of the synthesis of C-dots and the determination of amaranth based on the fluorescence quenching of C-dots.![]()
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Affiliation(s)
| | - Zhi Mi
- Shanxi Datong University
- Datong
- PR China
| | - Haihong Li
- School of Chemistry and Materials Science
- Shanxi Normal University
- Linfen 041004
- PR China
| | | | - Qin Hu
- College of Food Science and Engineering
- Yangzhou University
- Yangzhou
- PR China
| | - Feng Feng
- Shanxi Datong University
- Datong
- PR China
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Lhotská I, Solich P, Šatínský D. A Comparative Study of Advanced Stationary Phases for Fast Liquid Chromatography Separation of Synthetic Food Colorants. Molecules 2018; 23:E3335. [PMID: 30558325 PMCID: PMC6321072 DOI: 10.3390/molecules23123335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/09/2018] [Accepted: 12/13/2018] [Indexed: 12/14/2022] Open
Abstract
Food analysis demands fast methods for routine control and high throughput of samples. Chromatographic separation enables simultaneous determination of numerous compounds in complex matrices, several approaches increasing separation efficiency and speed of analysis were involved. In this work, modern types of column with monolithic rod or superficially porous particles were employed and compared for determination of eight synthetic food dyes, their chromatographic performance was evaluated. During method optimization, cyano stationary phase Chromolith Performance CN 100 × 4.6 mm and Ascentis Express ES-CN 100 × 4.6 mm, 5 µm were selected for the separation of polar colorants. The separation was performed by gradient elution of acetonitrile/methanol and 2% water solution of ammonium acetate at flow rate 2.0 mL min-1. Mobile phase composition and the gradients were optimized in order to enable efficient separation on both columns. The method using fused-core particle column provided higher separation efficiency, narrow peaks of analytes resulted in increased peak capacity and shortening of analysis time. After the validation, the method was applied for analysis of coloured beers, soft drinks and candies.
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Affiliation(s)
- Ivona Lhotská
- Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Heyrovského 1203, Hradec Králové 50005, Czech Republic.
| | - Petr Solich
- Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Heyrovského 1203, Hradec Králové 50005, Czech Republic.
| | - Dalibor Šatínský
- Department of Analytical Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Heyrovského 1203, Hradec Králové 50005, Czech Republic.
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Manganese dioxide Nanorods/electrochemically reduced graphene oxide nanocomposites modified electrodes for cost-effective and ultrasensitive detection of Amaranth. Colloids Surf B Biointerfaces 2018; 172:565-572. [DOI: 10.1016/j.colsurfb.2018.09.005] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 09/03/2018] [Indexed: 01/18/2023]
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Afzal A, Dickert FL. Imprinted Oxide and MIP/Oxide Hybrid Nanomaterials for Chemical Sensors †. NANOMATERIALS 2018; 8:nano8040257. [PMID: 29677107 PMCID: PMC5923587 DOI: 10.3390/nano8040257] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 04/11/2018] [Accepted: 04/16/2018] [Indexed: 12/24/2022]
Abstract
The oxides of transition, post-transition and rare-earth metals have a long history of robust and fast responsive recognition elements for electronic, optical, and gravimetric devices. A wide range of applications successfully utilized pristine or doped metal oxides and polymer-oxide hybrids as nanostructured recognition elements for the detection of biologically relevant molecules, harmful organic substances, and drugs as well as for the investigative process control applications. An overview of the selected recognition applications of molecularly imprinted sol-gel phases, metal oxides and hybrid nanomaterials composed of molecularly imprinted polymers (MIP) and metal oxides is presented herein. The formation and fabrication processes for imprinted sol-gel layers, metal oxides, MIP-coated oxide nanoparticles and other MIP/oxide nanohybrids are discussed along with their applications in monitoring bioorganic analytes and processes. The sensor characteristics such as dynamic detection range and limit of detection are compared as the performance criterion and the miniaturization and commercialization possibilities are critically discussed.
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Affiliation(s)
- Adeel Afzal
- Department of Chemistry, College of Science, University of Hafr Al Batin, P.O. Box 1803, Hafr Al Batin 31991, Saudi Arabia.
- Department of Analytical Chemistry, University of Vienna, Währingerstraße 38, 1090 Vienna, Austria.
| | - Franz L Dickert
- Department of Analytical Chemistry, University of Vienna, Währingerstraße 38, 1090 Vienna, Austria.
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Zhu S, Zhou J, Jia H, Zhang H. Liquid–liquid microextraction of synthetic pigments in beverages using a hydrophobic deep eutectic solvent. Food Chem 2018; 243:351-356. [DOI: 10.1016/j.foodchem.2017.09.141] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 08/27/2017] [Accepted: 09/27/2017] [Indexed: 10/18/2022]
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Villas Boas GR, Souza de Araújo FH, Moreira Marcelino J, Almeida Castro LH, Stefanello da Silveira AP, Silva Nacer R, Rodrigues de Souza F, Cardoso CAL, Boerngen de Lacerda R, Guterres ZDR, Oesterreich SA. Preclinical safety evaluation of the ethanolic extract fromCampomanesia pubescens(Mart. ex DC.) O.BERG (guavira) fruits: analysis of genotoxicity and clastogenic effects. Food Funct 2018; 9:3707-3717. [DOI: 10.1039/c8fo01017j] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Genotoxicity studies of medicinal plants are recommended by international regulatory agencies as part of the risk assessment.
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Affiliation(s)
| | | | | | | | | | - Renato Silva Nacer
- Faculty of Health Sciences
- University Center of Grande Dourados
- Dourados
- Brazil
| | | | | | | | - Zaira da Rosa Guterres
- Cytogenetic and Mutagenesis Laboratory
- State University of Mato Grosso do Sul
- Dourados
- Brazil
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Tahir U, Sohail S, Khan UH. Concurrent uptake and metabolism of dyestuffs through bio-assisted phytoremediation: a symbiotic approach. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:22914-22931. [PMID: 28875431 DOI: 10.1007/s11356-017-0029-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Accepted: 08/24/2017] [Indexed: 06/07/2023]
Abstract
Manipulation of bio-technological processes in treatment of dyestuffs has attracted considerable attention, because a large proportion of these synthetic dyes enter into natural environment during synthesis and dyeing operations that contaminates different ecosystems. Moreover, these dyestuffs are toxic and difficult to degrade because of their synthetic origin, durability, and complex aromatic molecular structures. Hence, bio-assisted phytoremediation has recently emerged as an innovative cleanup approach in which microorganisms and plants work together to transform xenobiotic dyestuffs into nontoxic or less harmful products. This manuscript will focus on competence and potential of plant-microbe synergistic systems for treatment of dyestuffs, their mixtures and real textile effluents, and effects of symbiotic relationship on plant performances during remediation process and will highlight their metabolic activities during bio-assisted phytodegradation and detoxification.
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Affiliation(s)
- Uruj Tahir
- Department of Environmental Sciences, Fatima Jinnah Women University, Rawalpindi, 46000, Pakistan.
| | - Sana Sohail
- Department of Environmental Sciences, Fatima Jinnah Women University, Rawalpindi, 46000, Pakistan
| | - Umair Hassan Khan
- Department of Microbiology, University of Agriculture Faisalabad, Sub-Campus, Toba Tek Singh, Pakistan
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Paz A, Carballo J, Pérez MJ, Domínguez JM. Biological treatment of model dyes and textile wastewaters. CHEMOSPHERE 2017; 181:168-177. [PMID: 28437742 DOI: 10.1016/j.chemosphere.2017.04.046] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 03/27/2017] [Accepted: 04/10/2017] [Indexed: 05/27/2023]
Abstract
Previous works conducted in our laboratory, reveled that Bacillus aryabhattai DC100 produce ligninolytic enzymes such as laccases and/or peroxidases, opening new applications in different bioprocesses, including the treatment of disposal residues such as dyestuffs from textile processing industries. This work described the degradation of three commercial model dyes Coomassie Brilliant Blue G-250 (CBB), Indigo Carmine (IC) and Remazol Brilliant Blue R (RBBR) under different culture media and operational conditions. The process was optimized using a Central Composite Rotatable Design, and the desirability predicted complete decolorization of 150 mg/L CBB at 37 °C, 304.09 rpm and salt concentration of 19.204 g/L. The model was validated with concentrations up to 180 mg/L CBB and IC, not being able to remove high amount of RBBR. The procedure here developed also allowed Chemical Oxygen Demands (COD) reductions in CBB of about 42%, meanwhile tests on real effluents from a local textile industry involved COD reductions of 50% in a liquid wastewater and 14% in semi-liquid sludge. Thus, allow the authorized discharge of wastewater into the corresponding treatment plant. Decolorization efficiencies and COD reductions open on the potential application of B. aryabhattai DC100 on the bioremediation of real effluents from textile industries.
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Affiliation(s)
- Alicia Paz
- Chemical Engineering Department, Faculty of Sciences, University of Vigo (Campus Ourense), As Lagoas s/n, 32004, Ourense, Spain; Laboratory of Agro-food Biotechnology, CITI-University of Vigo, Tecnópole, Technological Park of Galicia, San Cibrao das Viñas, Ourense, Spain
| | - Julia Carballo
- Microbiology, Faculty of Sciences, University of Vigo (Campus Ourense), As Lagoas s/n, 32004, Ourense, Spain
| | - María José Pérez
- Microbiology, Faculty of Sciences, University of Vigo (Campus Ourense), As Lagoas s/n, 32004, Ourense, Spain
| | - José Manuel Domínguez
- Chemical Engineering Department, Faculty of Sciences, University of Vigo (Campus Ourense), As Lagoas s/n, 32004, Ourense, Spain; Laboratory of Agro-food Biotechnology, CITI-University of Vigo, Tecnópole, Technological Park of Galicia, San Cibrao das Viñas, Ourense, Spain.
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37
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Rovina K, Siddiquee S, Shaarani SM. Toxicology, extraction and analytical methods for determination of Amaranth in food and beverage products. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.05.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Andrew Lin KY, Wu CH. Efficient Adsorptive Removal of Toxic Amaranth Dye from Water using a Zeolitic Imidazolate Framework. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2017; 90:1947-1955. [PMID: 28600861 DOI: 10.2175/106143017x14902968254692] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 06/07/2017] [Indexed: 06/07/2023]
Abstract
Adsorbents reported to remove a toxic acidic azo dye, Amaranth (AMR) are very limited, and their typical adsorption capacities are quite low. Recently, a zeolitic imidazolate framework (ZIF-67) has been proposed as a novel adsorbent as ZIF-67 possesses high surface area, superior chemical stability in water and positive charges, making it a promising adsorbent for AMR. Nevertheless, no studies have been conducted to investigate the adsorption of AMR to ZIF-67. Herein, ZIF-67 is employed for the first time to remove AMR from water via adsorption. Adsorption behaviors are investigated via determining the adsorption kinetics and isotherm. ZIF-67 also exhibits a significant higher maximum adsorption capacity (qmax = 121 mg g-1 at 30 °C) than most of the reported adsorbents. ZIF-67 can be also regenerated by washing it with NaCl solutions and the regeneration efficiency remains effective over multiple cycles, demonstrating that ZIF-67 is a promising adsorbent for AMR.
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Atlı Şekeroğlu Z, Güneş B, Kontaş Yedier S, Şekeroğlu V, Aydın B. Effects of tartrazine on proliferation and genetic damage in human lymphocytes. Toxicol Mech Methods 2017; 27:370-375. [DOI: 10.1080/15376516.2017.1296051] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Zülal Atlı Şekeroğlu
- Department of Biology, Faculty of Science and Letters, Ordu University, Ordu, Turkey
| | - Büşra Güneş
- Department of Biology, Faculty of Science and Letters, Ordu University, Ordu, Turkey
| | - Seval Kontaş Yedier
- Department of Biology, Faculty of Science and Letters, Ordu University, Ordu, Turkey
| | - Vedat Şekeroğlu
- Department of Biology, Faculty of Science and Letters, Ordu University, Ordu, Turkey
| | - Birsen Aydın
- Department of Biology, Faculty of Science and Letters, Amasya University, Amasya, Turkey
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40
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Yáñez-Sedeño P, Campuzano S, Pingarrón JM. Electrochemical sensors based on magnetic molecularly imprinted polymers: A review. Anal Chim Acta 2017; 960:1-17. [PMID: 28193351 DOI: 10.1016/j.aca.2017.01.003] [Citation(s) in RCA: 153] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 12/30/2016] [Accepted: 01/02/2017] [Indexed: 12/20/2022]
Abstract
Participation of magnetic component in molecularly imprinted polymers (MIPs) has facilitated enormously the incorporation of these polymeric materials on electrode surfaces allowing the design of electrochemical sensors with very attractive analytical characteristics in terms of simplicity, reproducibility, low fabrication cost, high sensitivity and selectivity and rapid assay time. The magnetically susceptible resultant MIPs (MMIPs) allowed a simple and fast elution of the template molecules from MMIPs, are easily and faster collected without filtration, centrifugation or other complex operations and are also faster assembled and removed from the electrode surface by simply using an external magnetic field. A wide range of different (nano)materials such as gold nanoparticles (AuNPs), graphene oxide, single-walled and multi-walled carbon nanotubes (SWCNTs and MWCNTs) as well as different electrode modifiers (ionic liquids (ILs) and surfactants/dispersants) have been incorporated into the MMIPs to improve the analytical performance of the resulting electrochemical sensors which have demonstrated great promise for determination of relevant analytes in environmental, food and clinical analyses.
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Affiliation(s)
- Paloma Yáñez-Sedeño
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040, Madrid, Spain.
| | - Susana Campuzano
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040, Madrid, Spain.
| | - José M Pingarrón
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040, Madrid, Spain.
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41
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Rovina K, Prabakaran PP, Siddiquee S, Shaarani SM. Methods for the analysis of Sunset Yellow FCF (E110) in food and beverage products- a review. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.05.009] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bektaş İ, Karaman Ş, Dıraz E, Çelik M. The role of natural indigo dye in alleviation of genotoxicity of sodium dithionite as a reducing agent. Cytotechnology 2016; 68:2245-2255. [PMID: 27757710 DOI: 10.1007/s10616-016-0018-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 08/19/2016] [Indexed: 11/25/2022] Open
Abstract
Indigo blue is a natural dye used for thousands of years by civilizations to dye fabric blue and it is naturally obtained from Isatis tinctoria. I. tinctoria is not only used for extraction of indigo blue color but also used medicinally in Traditional Chinese Medicine because of its active compounds. Sodium dithionite (Na2S2O4) is used in dye bath for indigo blue extraction, but this reducing agent and its derivatives are major pollutants of textile industry and subsequently have hazardous influences on public health. Herein, the present study was designed to obtain the high yield of natural indigo dye but with low possible toxic effect. In this context, genotoxic effects of particular combinations of natural dye solutions obtained from Isatis tinctoria subsp. tomentolla with Na2S2O4 as reducing agent were investigated. Dye solutions were obtained using two different pH levels (pH 9 and 11) and three different concentrations of Na2S2O4 (2.5, 5 and 10 mg/ml). In addition to the dye solutions and reducing agent, aqueous extracts of I. tinctoria were assessed for their genotoxicity on human lymphocytes. For in vitro testing of genotoxicity, chromosomal aberrations (CAs), sister chromatid exchanges (SCEs) and mitotic indexes (MI) assays were used. Accordingly, Na2S2O4 caused significant increases in CA and SCE as well decrease in MI but the genotoxic effects of sodium dithionite were reduced with natural indigo dye. As a result, aqueous extracts of Isatis leaves removed the toxic effects of sodium dithionite and showed anti-genotoxic effect. For the optimal and desired quality but with less toxic effects of natural dye, 2.5 mg/ml (for wool yarn) and 5 mg/ml (for cotton yarn) of Na2S2O4 doses were found to be the best doses for reduction in the dye bath at Ph 9.
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Affiliation(s)
- İdris Bektaş
- Medicinal and Aromatic Plants Department, Suluova Vocational School, Amasya University, Amasya, 05000, Turkey
| | - Şengül Karaman
- Department of Biology, Faculty of Science and Letters, University of KSU, Kahramanmaraş, 46100, Turkey.
| | - Emel Dıraz
- Department of Biology, Faculty of Science and Letters, University of KSU, Kahramanmaraş, 46100, Turkey
| | - Mustafa Çelik
- Department of Medical Genetics, Faculty of Medicine, University of KSU, Kahramanmaraş, 46100, Turkey
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Rawat D, Mishra V, Sharma RS. Detoxification of azo dyes in the context of environmental processes. CHEMOSPHERE 2016; 155:591-605. [PMID: 27155475 DOI: 10.1016/j.chemosphere.2016.04.068] [Citation(s) in RCA: 134] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 03/27/2016] [Accepted: 04/19/2016] [Indexed: 06/05/2023]
Abstract
Azo dyes account for >70% of the global industrial demand (∼9 million tons). Owing to their genotoxic/carcinogenic potential, the annual disposal of ∼4,500,000 tons of dyes and/or degraded products is an environmental and socio-economic concern. In comparison to physico-chemical methods, microbe-mediated dye degradation is considered to be low-input, cost-effective and environmentally-safe. However, under different environmental conditions, interactions of chemically diverse dyes with metabolically diverse microbes produce metabolites of varying toxicity. In addition, majority of studies on microbial dye-degradation focus on decolorization with least attention towards detoxification. Therefore, the environmental significance of microbial dye detoxification research of past >3 decades is critically evaluated with reference to dye structure and the possible influence of microbial interactions in different environments. In the absence of ecosystem-based studies, the results of laboratory-based studies on dye degradation, metabolite production and their genotoxic impact on model organisms are used to predict the possible fate and consequences of azo dyes/metabolites in the environment. In such studies, the predominance of fewer numbers of toxicological assays that too at lower levels of biological organization (molecular/cellular/organismic) suggests its limited ecological significance. Based on critical evaluation of these studies the recommendations on inclusion of multilevel approach (assessment at multiple levels of biological organization), multispecies microcosm approach and native species approach in conjunction with identification of dye metabolites have been made for future studies. Such studies will bridge the gap between the fundamental knowledge on dye-microbe-environment interactions and its application to combat dye-induced environmental toxicity. Thus an environmental perspective on dye toxicity in the background of dye structure and effects of environmental processes has been developed. Based on past 3 decades of research on microbial dye detoxification, the current state of knowledge has been analyzed, environmental relevance of these studies was ascertained, research gaps in microbe-mediated azo dye detoxification have been identified and a research framework emphasizing a better understanding of complex interactions between dye-microbe and environmental processes has been proposed. It provides directions for undertaking environmentally sound microbial dye detoxification research.
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Affiliation(s)
- Deepak Rawat
- Bioresources and Environmental Biotechnology Laboratory, Department of Environmental Studies, University of Delhi, Delhi 110 007, India
| | - Vandana Mishra
- Bioresources and Environmental Biotechnology Laboratory, Department of Environmental Studies, University of Delhi, Delhi 110 007, India.
| | - Radhey Shyam Sharma
- Bioresources and Environmental Biotechnology Laboratory, Department of Environmental Studies, University of Delhi, Delhi 110 007, India
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LEE WONHO, CHOI SEONGHUN, KANG SUJIN, SONG CHANGHYUN, PARK SOOJIN, LEE YOUNGJOON, KU SAEKWANG. Genotoxicity testing of Persicariae Rhizoma ( Persicaria tinctoria H. Gross) aqueous extracts. Exp Ther Med 2016; 12:123-134. [PMID: 27347027 PMCID: PMC4906793 DOI: 10.3892/etm.2016.3273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2015] [Accepted: 04/05/2016] [Indexed: 12/27/2022] Open
Abstract
Persicariae Rhizoma (PR) has been used as an anti-inflammatory and detoxification agent in Korea, and contains the biologically active dyes purple indirubin and blue indigo. Despite synthetic indigo showing genotoxic potential, thorough studies have not been carried out on the genotoxicity of PR. The potential genotoxicity of an aqueous extract of PR containing indigo (0.043%) and indirubin (0.009%) was evaluated using a standard battery of tests for safety assessment. The PR extract did not induce any genotoxic effects under the conditions of this study. The results of a reverse mutation assay in four Salmonella typhimurium strains and one Escherichia coli strain indicated that PR extract did not increase the frequency of revertant colonies in any strain, regardless of whether S9 mix was present or not. The PR extract also did not increase chromosomal aberrations in the presence or absence of S9 mix. Although slight signs of diarrhea were restrictedly detected in the mice treated with 2,000 mg/kg PR extract, no noteworthy changes in the frequency of micronucleated polychromatic erythrocytes were observed at doses ≤2,000 mg/kg in a bone marrow micronucleus test. These results indicate the potential safety of the PR extract, particularly if it is consumed in small amounts compared with the quantities used in the genotoxicity tests.
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Affiliation(s)
- WON HO LEE
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Republic of Korea
| | - SEONG HUN CHOI
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Republic of Korea
| | - SU JIN KANG
- Department of Preventive Medicine, College of Korean Medicine, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Republic of Korea
| | - CHANG HYUN SONG
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Republic of Korea
| | - SOO JIN PARK
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Republic of Korea
| | - YOUNG JOON LEE
- Department of Preventive Medicine, College of Korean Medicine, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Republic of Korea
| | - SAE KWANG KU
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan, Gyeongbuk 38610, Republic of Korea
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BEZERRA MDS, MALAQUIAS GDS, CASTRO E SOUSA JMD, PERON AP. Cytotoxic and genotoxic potential of powdered juices. FOOD SCIENCE AND TECHNOLOGY 2016. [DOI: 10.1590/1678-457x.0006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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46
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Scientific Opinion on the re‐evaluation of cochineal, carminic acid, carmines (E 120) as a food additive. EFSA J 2015. [DOI: 10.2903/j.efsa.2015.4288] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Selective separation and determination of the synthetic colorants in beverages by magnetic solid-phase dispersion extraction based on a Fe3O4/reduced graphene oxide nanocomposite followed by high-performance liquid chromatography with diode array detectio. J Sep Sci 2015; 38:2167-73. [DOI: 10.1002/jssc.201500014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 02/05/2015] [Accepted: 04/01/2015] [Indexed: 11/07/2022]
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Wang M, Sun Y, Yang X, Zhao J. Sensitive determination of Amaranth in drinks by highly dispersed CNT in graphene oxide "water" with the aid of small amounts of ionic liquid. Food Chem 2015; 179:318-24. [PMID: 25722171 DOI: 10.1016/j.foodchem.2015.01.143] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 01/29/2015] [Accepted: 01/29/2015] [Indexed: 11/17/2022]
Abstract
Graphene oxide (GO) is a pH-dependent amphiphile. In this paper, it was found that carbon nanotubes (CNTs) can be highly dispersed in graphene oxide "water" with the aid of prototype ionic liquid of 1-butyl-3-methylimidazolium hexafluorophosphate ([BMIM][PF6]). The introduction of [BMIM][PF6] not only can minimize the defects of poor electrical conductivity of GO, but also can improve the dispersibility of CNT in water. Hence, a new composite of CNT/GO-[BMIM][PF6] with high dispersibility and strong conductivity was presented for the first time and employed in the sensitive determination of Amaranth in soft drinks. The detection limit achieved (0.1 nM) is much lower than the guideline values in soft drinks. The ease of preparation, low background current, high sensitivity and stability can create novel avenues and applications for fabricating robust sensors for determination of other azo dyes in foods.
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Affiliation(s)
- Meiling Wang
- Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 21008, Jiangsu Province, PR China
| | - Yinlu Sun
- Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 21008, Jiangsu Province, PR China
| | - Xiongbo Yang
- Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 21008, Jiangsu Province, PR China
| | - Jianwei Zhao
- Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 21008, Jiangsu Province, PR China.
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Wang R, Li Q, Duan N, Zhang T, Lu H. Preparation of biomorphic Ni–Al LDHs using cotton from discarded T–shirt as a template and the adsorption capability for Congo red. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-014-1865-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Antonio-Cisneros CM, Dávila-Jiménez MM, Elizalde-González MP, García-Díaz E. Photoproducts of carminic acid formed by a composite from Manihot dulcis waste. Food Chem 2014; 173:725-32. [PMID: 25466082 DOI: 10.1016/j.foodchem.2014.10.085] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 10/06/2014] [Accepted: 10/16/2014] [Indexed: 11/24/2022]
Abstract
Carbon-TiO2 composites were obtained from carbonised Manihot dulcis waste and TiO2 using glycerol as an additive and thermally treating the composites at 800 °C. Furthermore, carbon was obtained from manihot to study the adsorption, desorption and photocatalysis of carminic acid on these materials. Carminic acid, a natural dye extracted from cochineal insects, is a pollutant produced by the food industry and handicrafts. Its photocatalysis was observed under different atmospheres, and kinetic curves were measured by both UV-Vis and HPLC for comparison, yielding interesting differences. The composite was capable of decomposing approximately 50% of the carminic acid under various conditions. The reaction was monitored by UV-Vis spectroscopy and LC-ESI-(Qq)-TOF-MS-DAD, enabling the identification of some intermediate species. The deleterious compound anthracene-9,10-dione was detected both in N2 and air atmospheres.
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Affiliation(s)
- Cynthia M Antonio-Cisneros
- Centro de Química, Instituto de Ciencias, Universidad Autónoma de Puebla, Ciudad Universitaria, Edif. 103H, Puebla, Pue. 72570, Mexico; Instituto de Agroingeniería, Universidad del Papaloapan, Campus Loma Bonita, Oaxaca, Mexico
| | - Martín M Dávila-Jiménez
- Facultad de Ciencias Químicas, Universidad Autónoma de Puebla, Ciudad Universitaria, Edif. 105, Puebla, Pue. 72570, Mexico
| | - María P Elizalde-González
- Centro de Química, Instituto de Ciencias, Universidad Autónoma de Puebla, Ciudad Universitaria, Edif. 103H, Puebla, Pue. 72570, Mexico.
| | - Esmeralda García-Díaz
- Centro de Química, Instituto de Ciencias, Universidad Autónoma de Puebla, Ciudad Universitaria, Edif. 103H, Puebla, Pue. 72570, Mexico
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