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Valduga AT, Gonçalves IL, Saorin Puton BM, de Lima Hennig B, Sousa de Brito E. Anthraquinone as emerging contaminant: technological, toxicological, regulatory and analytical aspects. Toxicol Res 2024; 40:11-21. [PMID: 38223676 PMCID: PMC10786786 DOI: 10.1007/s43188-023-00202-3] [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: 04/03/2023] [Revised: 06/23/2023] [Accepted: 07/12/2023] [Indexed: 01/16/2024] Open
Abstract
Anthraquinone (anthracene-9,10-dione) is a multifaceted chemical used in the paper industry, in the production of synthetic dyes, in crop protection against birds and is released from fossil fuels. Additionally, the anthraquinone scaffold, when substituted with sugars and hydroxyl groups is found in plants as metabolites. Because of these multiple applications, it is produced on a large scale worldwide. However, its toxicological aspects have gained interest, due to the low limits in the foods defined by legislation. Worrying levels of anthracene-9,10-dione have been detected in wastewater, atmospheric air, soil, food packaging and more recently, in actual foodstuffs. Recent investigations aiming to identify the anthracene-9,10-dione contamination sources in teas highlighted the packaging, leaves processing, anthracene metabolism, reactions between tea constituents and deposition from the environment. In this context, this review seeks to highlight the uses, sources, biological effects, analytical and regulatory aspects of anthracene-9,10-dione. Graphical Abstract
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Affiliation(s)
- Alice Teresa Valduga
- Graduate Program in Ecology, Universidade Regional Integrada do Alto Uruguai e das Missões-Erechim, Avenida Sete de Setembro, Erechim, RS 1621 Brazil
- Graduate Program in Food Engineerng, Universidade Regional Integrada do Alto Uruguai e das Missões-Erechim, Avenida Sete de Setembro, Erechim, RS 1621 Brazil
| | - Itamar Luís Gonçalves
- Faculty of Medicine, Universidade Regional Integrada do Alto Uruguai e das Missões-Erechim, Avenida Sete de Setembro, Erechim, RS 1621 Brazil
| | - Bruna Maria Saorin Puton
- Graduate Program in Food Engineerng, Universidade Regional Integrada do Alto Uruguai e das Missões-Erechim, Avenida Sete de Setembro, Erechim, RS 1621 Brazil
| | - Bruna de Lima Hennig
- Graduate Program in Ecology, Universidade Regional Integrada do Alto Uruguai e das Missões-Erechim, Avenida Sete de Setembro, Erechim, RS 1621 Brazil
| | - Edy Sousa de Brito
- Embrapa Agroindústria Tropical, Rua Dra. Sara Mesquita 2270, Fortaleza, CE Brazil
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Lu Y, Han H, Huang X, Yi Y, Wang Z, Chai Y, Zhang X, Lu C, Wang C, Chen H. Uptake and translocation of organic pollutants in Camellia sinensis (L.): a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:118133-118148. [PMID: 37936031 DOI: 10.1007/s11356-023-30441-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 10/09/2023] [Indexed: 11/09/2023]
Abstract
Camellia sinensis (L.) is a perennial evergreen woody plant with the potential for environmental pollution due to its unique growth environment and extended growth cycle. Pollution sources and pathways for tea plants encompass various factors, including atmospheric deposition, agricultural inputs of chemical fertilizers and pesticide, uptake from soil, and sewage irrigation. During the cultivation phase, Camellia sinensis (L.) can absorb organic pollutants through its roots and leaves. This review provides an overview of the uptake and translocation mechanisms involving the absorption of polycyclic aromatic hydrocarbons (PAHs), pesticides, anthraquinone (AQ), perchlorate, and other organic pollutants by tea plant roots. Additionally, we summarize how fresh tea leaves can be impacted by spraying pesticide and atmospheric sedimentation. In conclusion, this review highlights current research progress in understanding the pollution risks associated with Camellia sinensis (L.) and its products, emphasizing the need for further investigation and providing insights into potential future directions for research in this field.
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Affiliation(s)
- Yuting Lu
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China
- Graduate School of Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Haolei Han
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China
- Graduate School of Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Xuchen Huang
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China
- Graduate School of Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Yuexing Yi
- School of Chemical Engineering and Materials, Zhejiang University of Technology, Hangzhou, 310008, China
| | - Ziqi Wang
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China
- School of Chemical Engineering and Materials, Zhejiang University of Technology, Hangzhou, 310008, China
| | - Yunfeng Chai
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China
- Key Laboratory of Tea Quality and Safety & Risk Assessment, Ministry of Agriculture, Hangzhou, 310008, China
- Key Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Hangzhou, 310008, China
| | - Xiangchun Zhang
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China
- Key Laboratory of Tea Quality and Safety & Risk Assessment, Ministry of Agriculture, Hangzhou, 310008, China
- Key Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Hangzhou, 310008, China
| | - Chengyin Lu
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China
- Key Laboratory of Tea Quality and Safety & Risk Assessment, Ministry of Agriculture, Hangzhou, 310008, China
- Key Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Hangzhou, 310008, China
| | - Chen Wang
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China
- Key Laboratory of Tea Quality and Safety & Risk Assessment, Ministry of Agriculture, Hangzhou, 310008, China
- Key Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Hangzhou, 310008, China
| | - Hongping Chen
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, 310008, China.
- Key Laboratory of Tea Quality and Safety & Risk Assessment, Ministry of Agriculture, Hangzhou, 310008, China.
- Key Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Hangzhou, 310008, China.
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Lin H, Wen W, Li Z, Liu S, Yang Y, Liu L, Shao H, Guo Y, Zhang Y. Dissipation and dietary exposure risk assessment of spinosad, thiocyclam, and its metabolite nereistoxin in cucumber and groundwater for different population groups. Biomed Chromatogr 2023; 37:e5659. [PMID: 37081728 DOI: 10.1002/bmc.5659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/21/2023] [Accepted: 04/18/2023] [Indexed: 04/22/2023]
Abstract
A QuEChERS (quick, easy, cheap, effective, rugged, and safe) technique using ultrahigh-performance liquid chromatography with tandem mass spectrometry for the analysis of spinosad (spinosyn A + spinosyn D), thiocyclam, and nereistoxin in cucumber was developed with mean recoveries of 93-104%, relative standard deviations of ≤9%, and limits of quantification of 0.01 mg/kg. Field trials of spinosad and thiocyclam were performed in 12 representative cultivating areas in China. Field trial results indicate that spinosyn A and spinosyn D easily dissipated in cucumber with half-lives of 2.48-6.24 and <3 days, respectively. Nereistoxin was produced after thiocyclam application and was more persistent than its parent. The terminal residues of spinosad were all below the maximum residue limits (0.2 mg/kg) in China, whereas the terminal concentration of nereistoxin (calculated as the stoichiometric equivalent of thiocyclam), which was much higher than that of thiocyclam, was far beyond the maximum residue limits of thiocyclam in cucumber (0.01 mg/kg) established by the European Union. The predicted no-effect concentrations of spinosyn A, spinosyn D, thiocyclam, and nereistoxin leaching into groundwater were estimated using China-PEARL (Pesticide Emission Assessment at Regional and Local scales) models after application. However, the dietary (food and water) exposure risk quotient for different populations was below 1 with a preharvest interval set at 5 days after the last application, indicating that the application of spinosad and thiocyclam in cucumber was unlikely to pose unacceptable risk for human health. This study provides data for the safe use of spinosad and thiocyclam in cucumber ecosystem.
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Affiliation(s)
- Hongfang Lin
- Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin, China
| | - Wanting Wen
- Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin, China
| | - Zhixia Li
- Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin, China
| | - Siyu Liu
- Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin, China
| | - Yuanping Yang
- Center of Eco-environmental Monitoring and Scientific Research, Administration of Ecology and Environment of Haihe River Basin and Beihai Sea Area, Ministry of Ecology and Environment of the People's Republic of China, Tianjin, China
| | - Lei Liu
- Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin, China
| | - Hui Shao
- Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin, China
| | - Yongze Guo
- Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin, China
| | - Yuting Zhang
- Institute of Agro-product Safety and Nutrition, Tianjin Academy of Agricultural Sciences, Tianjin, China
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Wang P, Wei J, Hua X, Dong G, Dziedzic K, Wahab AT, Efferth T, Sun W, Ma P. Plant anthraquinones: Classification, distribution, biosynthesis, and regulation. J Cell Physiol 2023. [PMID: 37393608 DOI: 10.1002/jcp.31063] [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: 03/27/2023] [Revised: 05/10/2023] [Accepted: 05/22/2023] [Indexed: 07/04/2023]
Abstract
Anthraquinones are polycyclic compounds with an unsaturated diketone structure (quinoid moiety). As important secondary metabolites of plants, anthraquinones play an important role in the response of many biological processes and environmental factors. Anthraquinones are common in the human diet and have a variety of biological activities including anticancer, antibacterial, and antioxidant activities that reduce disease risk. The biological activity of anthraquinones depends on the substitution pattern of their hydroxyl groups on the anthraquinone ring structure. However, there is still a lack of systematic summary on the distribution, classification, and biosynthesis of plant anthraquinones. Therefore, this paper systematically reviews the research progress of the distribution, classification, biosynthesis, and regulation of plant anthraquinones. Additionally, we discuss future opportunities in anthraquinone research, including biotechnology, therapeutic products, and dietary anthraquinones.
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Affiliation(s)
- Peng Wang
- College of Life Sciences, Northwest A&F University, Yangling, China
| | - Jia Wei
- Jilin Provincial Key Laboratory of Agricultural Biotechnology, Jilin Academy of Agricultural Sciences, Changchun, China
| | - Xin Hua
- College of Life Sciences, Northeast Forestry University, Harbin, China
| | | | - Krzysztof Dziedzic
- Department of Food Technology of Plant Origin, Poznan' University of Life Sciences, Poznań, Poland
| | - Atia-Tul Wahab
- Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
| | - Wei Sun
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Pengda Ma
- College of Life Sciences, Northwest A&F University, Yangling, China
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Liang J, Li Y, Bin Y, Qiao R, Ke L, Zhong S, Liang Y. Quantitative analysis and survey of 9,10-anthraquinone contaminant in Chinese Liupao tea. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2023:1-12. [PMID: 37379456 DOI: 10.1080/19440049.2023.2227722] [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: 04/03/2023] [Revised: 06/10/2023] [Accepted: 06/11/2023] [Indexed: 06/30/2023]
Abstract
Recently, 9,10-anthraquinone (AQ) contamination in Chinese Liupao tea has attracted much attention because the tea for export must meet the EU limit (10 µg kg-1). In this study, a method was developed in which the sample was extracted with n-hexane-acetone solution, then purified with Florisil adsorbent, detected by GC-MS/MS and contamination levels of AQ determined using an internal standard. This method was found to be more suitable for Liupao tea and other dark tea complex substrates than the QuEChERS procedure. The sample pre-treatment method was optimized with respect to extraction reagent and clean-up column adsorbent and n-hexane-acetone selected as the optimal extraction solvent. When the content of Florisil in the column was 1.0 g, the optimum clean-up was achieved. The new method reduced the limit of quantification (LOQ) of AQ to 10 μg kg-1, and accuracy was also further improved. The recovery of AQ-fortified tea samples containing 20-100 µg·kg-1 was 94.5-100.4%, and the relative standard deviation (RSD) was less than 1.3%. In a small survey, 98 Liupao tea samples on the market were tested by the new method. It was found that 61 samples were positive (occurrence rate 63.3%), and thus exceeded the EU limit (10 µg kg-1). This study also found that the contamination of AQ in Liupao tea increased with the length of ageing. The source of AQ in the Liupao tea ageing process will be the focus of further research.
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Affiliation(s)
- Jianfeng Liang
- College of Food and Pharmaceutical Engineering, Wuzhou University, Guangxi, China
- Liupao Tea Modern Industry College, Guangxi, China
| | - Ya Li
- College of Food and Pharmaceutical Engineering, Wuzhou University, Guangxi, China
- Liupao Tea Modern Industry College, Guangxi, China
| | - Yuejing Bin
- College of Food and Pharmaceutical Engineering, Wuzhou University, Guangxi, China
- Liupao Tea Modern Industry College, Guangxi, China
| | - Ruying Qiao
- College of Food and Pharmaceutical Engineering, Wuzhou University, Guangxi, China
- Liupao Tea Modern Industry College, Guangxi, China
| | - Lijian Ke
- Wuzhou Food and Drug Inspection Institute, Guangxi, China
| | - Shuiqiao Zhong
- Wuzhou Food and Drug Inspection Institute, Guangxi, China
| | - Yanni Liang
- College of Food and Pharmaceutical Engineering, Wuzhou University, Guangxi, China
- Liupao Tea Modern Industry College, Guangxi, China
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