Study on the speciation of arsenic in the genuine medicinal material honeysuckle
Arsenic (As) accumulated in genuine medicinal materials will not only deteriorate the original medicinal properties of the medicinal materials but also harm the eater’s body. In this study, inductively coupled plasma mass spectrometry (ICP-MS) technology was used to investigate the total As content...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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De Gruyter
2021-12-01
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| Series: | Open Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/chem-2021-0120 |
| _version_ | 1828884163373039616 |
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| author | Peng Congnan Zhou Juntong Sun Yaxuan Yin Hang Chen Yuxin Yao Li Qi Kailin Huo Qing Xie Fei |
| author_facet | Peng Congnan Zhou Juntong Sun Yaxuan Yin Hang Chen Yuxin Yao Li Qi Kailin Huo Qing Xie Fei |
| author_sort | Peng Congnan |
| collection | DOAJ |
| description | Arsenic (As) accumulated in genuine medicinal materials will not only deteriorate the original medicinal properties of the medicinal materials but also harm the eater’s body. In this study, inductively coupled plasma mass spectrometry (ICP-MS) technology was used to investigate the total As content of honeysuckle in four regions, namely Fengqiu, Henan, Xinmi, Shandong, and Julu, Hebei, as well as the speciation and content of As in the roots, stems, and leaves of honeysuckle. This research shows that the total As content of honeysuckle in the four regions was 0.25–0.3 mg/kg. At 1.5 mol/L H3PO4, 200 W, we performed ultrasonic extraction for 30 min at 60°C and adopted high performance liquid chromatography-inductively coupled plasma mass spectrometry (HPLC-ICP-MS) to analyze the As speciation of honeysuckle plants. The soil As speciation mainly exists in the form of As(v). In the medicinal part of honeysuckle, the amount of different As speciation is ranked in the descending order as As(v) > As(iii) > dimethyl As acid > monomethyl As acid > AsC. As(v) is the main speciation, accounting for 64.5% of the total, followed by the most toxic As(iii), which is 18.8%. As(v) absorbed by the root system of honeysuckle from the soil tends to transform to As(iii) when transported upwards, and the transformation process mainly occurs in the roots. |
| first_indexed | 2024-12-13T11:01:57Z |
| format | Article |
| id | doaj.art-9aacb9960d9247d386cf18c0cff9ddb3 |
| institution | Directory Open Access Journal |
| issn | 2391-5420 |
| language | English |
| last_indexed | 2024-12-13T11:01:57Z |
| publishDate | 2021-12-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Chemistry |
| spelling | doaj.art-9aacb9960d9247d386cf18c0cff9ddb32022-12-21T23:49:13ZengDe GruyterOpen Chemistry2391-54202021-12-011911288129510.1515/chem-2021-0120Study on the speciation of arsenic in the genuine medicinal material honeysucklePeng Congnan0Zhou Juntong1Sun Yaxuan2Yin Hang3Chen Yuxin4Yao Li5Qi Kailin6Huo Qing7Xie Fei8Department of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaDepartment of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaDepartment of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaDepartment of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaDepartment of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaDepartment of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaDepartment of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaDepartment of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaDepartment of Biomedicine, Biochemical Engineering College of Beijing Union University, 100023 Beijing, ChinaArsenic (As) accumulated in genuine medicinal materials will not only deteriorate the original medicinal properties of the medicinal materials but also harm the eater’s body. In this study, inductively coupled plasma mass spectrometry (ICP-MS) technology was used to investigate the total As content of honeysuckle in four regions, namely Fengqiu, Henan, Xinmi, Shandong, and Julu, Hebei, as well as the speciation and content of As in the roots, stems, and leaves of honeysuckle. This research shows that the total As content of honeysuckle in the four regions was 0.25–0.3 mg/kg. At 1.5 mol/L H3PO4, 200 W, we performed ultrasonic extraction for 30 min at 60°C and adopted high performance liquid chromatography-inductively coupled plasma mass spectrometry (HPLC-ICP-MS) to analyze the As speciation of honeysuckle plants. The soil As speciation mainly exists in the form of As(v). In the medicinal part of honeysuckle, the amount of different As speciation is ranked in the descending order as As(v) > As(iii) > dimethyl As acid > monomethyl As acid > AsC. As(v) is the main speciation, accounting for 64.5% of the total, followed by the most toxic As(iii), which is 18.8%. As(v) absorbed by the root system of honeysuckle from the soil tends to transform to As(iii) when transported upwards, and the transformation process mainly occurs in the roots.https://doi.org/10.1515/chem-2021-0120honeysucklespeciation of arsenichplc-icp-ms |
| spellingShingle | Peng Congnan Zhou Juntong Sun Yaxuan Yin Hang Chen Yuxin Yao Li Qi Kailin Huo Qing Xie Fei Study on the speciation of arsenic in the genuine medicinal material honeysuckle Open Chemistry honeysuckle speciation of arsenic hplc-icp-ms |
| title | Study on the speciation of arsenic in the genuine medicinal material honeysuckle |
| title_full | Study on the speciation of arsenic in the genuine medicinal material honeysuckle |
| title_fullStr | Study on the speciation of arsenic in the genuine medicinal material honeysuckle |
| title_full_unstemmed | Study on the speciation of arsenic in the genuine medicinal material honeysuckle |
| title_short | Study on the speciation of arsenic in the genuine medicinal material honeysuckle |
| title_sort | study on the speciation of arsenic in the genuine medicinal material honeysuckle |
| topic | honeysuckle speciation of arsenic hplc-icp-ms |
| url | https://doi.org/10.1515/chem-2021-0120 |
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