Abstract
Fritillaria (Beimu in Chinese) is a well-known traditional Chinese medicinal herbal and valuable health food, which has attracted more and more attention. In this study, an efficient method was developed to determine pyraclostrobin, fluxapyroxad, difenoconazole, and azoxystrobin in plants, fresh Fritillaria, dry Fritillaria, and soil via liquid chromatography-tandem mass spectrometry. The average recoveries of the method were 78.9–109.7% with relative standard deviations of 0.94–11.1%. The dissipation half-lives of the four fungicides were 4.4–7.7 days in the Fritillaria plant and 11.6–18.2 days in the soil. The terminal residues of four fungicides were 0.033–0.13 mg/kg in fresh Fritillaria, 0.096–0.42 mg/kg in dry Fritillaria, and 0.12–0.74 mg/kg in soil. In the risk assessment of dietary exposure, all the chronic hazard quotient and acute hazard quotient index values were far below 100%, which were both acceptable to consumers. Accordingly, 7 days was recommended as the pre-harvest interval for the four fungicides in Fritillaria. This work could guide the safe use of these fungicides in Fritillaria and also give a reference for the Chinese government to establish the maximum residue limits (MRLs).
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The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request.
References
Bian YL, Guo G, Liu FM, Chen XC, Wang ZY, Hou TY (2020) Meptyldinocap and azoxystrobin residue behaviors in different ecosystems under open field conditions and distribution on processed cucumber. J Sci Food Agric 100(2):645–655. https://doi.org/10.1002/jsfa.10059
Chen XT, Li X, Mao XH, Huang HH, Miao J, Gao WY (2016) Study on the effects of different drying methods on physicochemical properties, structure, and in vitro digestibility of Fritillaria thunbergii Miq. (Zhebeimu) flours. Food Bioprod Process 98:266–274. https://doi.org/10.1016/j.fbp.2016.01.008
Chen XX, He S, Gao YM, Ma YC, Hu JY, Liu XL (2019) Dissipation behavior, residue distribution and dietary risk assessment of field-incurred boscalid and pyraclostrobin in grape and grape field soil via MWCNTs-based QuEChERS using an RRLC-QqQ-MS/MS technique. Food Chem 274:291–297. https://doi.org/10.1016/j.foodchem.2018.08.136
China Pesticide Information Network (2021) Pesticide registration data. Retrieved from http://www.icama.org.cn/hysj/index.jhtml. Accessed Nov 29 2021
Chinese Pharmacopoeia Commission (2020) The pharmacopoeia of the People’s Republic of China, 2020th edn. China Medical Science and Technology Press, Beijing
DB 33/T 532–2020 (2020) Technical regulations for green production of bulbus Fritillaria thunbergii. Pressed by Zhejiang Provincial Administration for Market Regulation
Dong BZ, Yang YP, Pang NN, Hu JY (2018) Residue dissipation and risk assessment of tebuconazole, thiophanate-methyl and its metabolite in table grape by liquid chromatography-tandem mass spectrometry. Food Chem 260:66–72. https://doi.org/10.1016/j.foodchem.2018.03.062
Dong MF, Ma L, Zhan XP, Chen JB, Huang LQ, Wang WM, Zhao L (2019) Dissipation rates and residue levels of diflubenzuron and difenoconazole on peaches and dietary risk assessment. Regul Toxicol Pharm 108:104447–104450. https://doi.org/10.1016/j.yrtph.2019.104447
Fan XQ, Zhao SM, Chen XX, Hu JY (2018) Simultaneous determination of pyraclostrobin, prochloraz, and its metabolite in apple and soil via RRLC-MS/MS. Food Anal Method 11:1312–1320. https://doi.org/10.1007/s12161-017-1065-1
FAO (2017) Azoxystrobin JMPR evaluation. Retrieved from http://www.fao.org/fileadmin/templates/agphome/documents/Pests_Pesticides/JMPR/Evaluation2017/AZOXYSTROBIN__229_.pdf. Accessed Nov 29 2021
FAO (2021) List of pesticides evaluated by JMPR and JMPS. Retrieved from http://www.fao.org/agriculture/crops/core-themes/theme/pests/lpe/en/. Accessed Nov 29 2021
Gao YY, Yang S, Li XX, He LF, Zhu JM, Mu W, Liu F (2019) Residue determination of pyraclostrobin, picoxystrobin and its metabolite in pepper fruit via UPLC-MS/MS under open field conditions. Ecotoxicol Environ Saf 182:109445–109452. https://doi.org/10.1016/j.ecoenv.2019.109445
GB 2763–2021 (2021) China’s national food safety standard-maximum residue limits for pesticides in food. China Agriculture Press, Beijing
He M, Jia CH, Zhao EC, Chen L, Yu PZ, Jing JJ, Zheng YQ (2016) Concentrations and dissipation of difenoconazole and fluxapyroxad residues in apples and soil, determined by ultrahigh-performance liquid chromatography electrospray ionization tandem mass spectrometry. Environ Sci Pollut Res 23:5618–5626. https://doi.org/10.1007/s11356-015-5750-6
Ju C, Zhang HC, Yao SJ, Dong SX, Cao DT, Wang FY, Fang H, Yu YL (2019) Uptake, translocation, and subcellular distribution of azoxystrobin in wheat plant (Triticum aestivum L.). J Agric Food Chem 67:6691–6699. https://doi.org/10.1021/acs.jafc.9b00361
Li XC, Liu YY, Feng HS, Ma SZ (2019) Effect of superfine grinding on the physicochemical properties of bulbs of Fritillaria unibracteata Hsiao et K.C. Hsia powder. Food Sci Nutr 7(11):3527–3537. https://doi.org/10.1002/fsn3.1203
Ma BJ, Ma J, Li B, Tao Q, Gan JX, Yan ZY (2021) Effects of different harvesting times and processing methods on the quality of cultivated Fritillaria cirrhosa D. Don. Food Sci Nutr 9(6):2583–2861. https://doi.org/10.1002/fsn3.2241
Malhat F, Saber ES, Shokr SAE, Ahmed MT, Amin AES (2019) Consumer safety evaluation of pyraclostrobin residues in strawberry using liquid chromatography tandem mass spectrometry (LC-MS/MS): an Egyptian profile. Regul Toxicol Pharm 108:14450–14456. https://doi.org/10.1016/j.yrtph.2019.104450
Nile SH, Su JJ, Wu D, Wang LR, Hu JN, Sieniawska E, Kai GY (2021) Fritillaria thunbergii Miq. (Zhe Beimu): a review on its traditional uses, phytochemical profile and pharmacological properties. Food Chem Toxicol 153:112289–112296. https://doi.org/10.1016/j.fct.2021.112289
Ning RB, Sun HF (2018) Progress of researches on the management of diseases of medical Fritillaria. J Northeast Agric Sci 43(5):34–37 (in Chinese). https://doi.org/10.16423/j.cnki.1003-8701.2018.05.008
NY/T 788–2004 (2004) Guidelines on Pesticide Residue Trials. China Agriculture Press, Beijing
Sakthiselvi T, Paramasivam M, Vasanthi D, Bhuvaneswari K (2020) Persistence, dietary and ecological risk assessment of indoxacarb residue in/on tomato and soil using GC-MS. Food Chem 328:127134–127140. https://doi.org/10.1016/j.foodchem.2020.127134
Wang CW, Wang Y, Wang R, Yan JQ, Lv YB, Li AJ, Gao J (2017) Dissipation kinetics, residues and risk assessment of propiconazole and azoxystrobin in ginseng and soil. Int J Environ An Ch 97(1):1–13. https://doi.org/10.1080/03067319.2016.1272678
Wang SY, Zhang QT, Yu YR, Chen Y, Zeng S, Lu P, Hu DY (2018) Residues, dissipation kinetics, and dietary intake risk assessment of two fungicides in grape and soil. Regul Toxicol Pharm 100:72–79. https://doi.org/10.1016/j.yrtph.2018.10.015
Wang Y, Hou HP, Ren Q, Hu HY, Yang TC, Li XW (2021) Natural drug sources for respiratory diseases from Fritillaria: chemical and biological analyses. Chin Med 16(40):1–41. https://doi.org/10.1186/s13020-021-00450-1
Wu SW, Zhang HZ, Zheng KM, Meng BH, Wang F, Cui Y, Zeng S, Zhang KK, Hu DY (2017) Simultaneous determination and method validation of difenoconazole, propiconazole and pyraclostrobin in pepper and soil by LC–MS/MS in field trial samples from three provinces. China Biomed Chromatogr 32:e4052. https://doi.org/10.1002/bmc.4052
Wu Xu, Chan SW, Ma J, Li P, Shaw PC, Lin G (2018) Investigation of association of chemical profiles with the tracheobronchial relaxant activity of Chinese medicinal herb Beimu derived from various Fritillaria species. J Ethnopharmacol 210:39–46. https://doi.org/10.1016/j.jep.2017.08.027
Wu T, Qi PP, Wang J, Wang ZW, Di SS, Xu H, Zhao HY, Zhao CS, Wang XQ (2021) Simultaneous determination of 114 pesticides in complex Chinese herbal medicine Fritillaria using ordered mesoporous carbon CMK-3 as a reversed-dispersive solid phase extraction sorbent. RSC Adv 11:4129–4137. https://doi.org/10.1039/D0RA07229J
Xiao JJ, Xu X, Wang F, Ma JJ, Liao M, Shi YH, Fang QK, Cao HQ (2019) Analysis of exposure to pesticide residues from traditional Chinese medicine. J Hazard Mater 365:857–867. https://doi.org/10.1016/j.jhazmat.2018.11.075
Xiong HR, Ma CX, Guo H, Yang ZA, Zhao C, Yang G (2020) Research progress on wild source plant resources distribution and conservation of Fritillariae Cirrhosae Bulbus. Chin Tradit Herb Drugs 51(9):2573–2579 (in Chinese))
Zhao G, Li XH, Gou Y, Gao BX, Qi JL, Zhong L, Guo L (2020) Determination of 53 pesticide residues in different category of Fritillaria by QuEChERS and GC-MS/MS. Chin Tradit Herb Drugs 51(20):5337–5347 (in Chinese)
Zhang FZ, Wang L, Zhou L, Wu D, Pan HJ, Pan CP (2012) Residue dynamics of pyraclostrobin in peanut and field soil by QuEChERS and LC–MS/MS. Ecotoxicol Environ Saf 78:116–122. https://doi.org/10.1016/j.ecoenv.2011.11.003
Zhang QK, Ge QQ, Zhang ZH, Song JJ, Chen SY, Zhang HP, Yu YL, Mao BZ, Fang H (2021) Determination and dietary intake risk assessment of pesticide residues in Fritillariae Thunbergii Bulbs and cultivated soils. J AOAC Int 104(2):404–412. https://doi.org/10.1093/jaoacint/qsaa120
Zheng Q, Qin DQ, Yang LP, Liu BJ, Lin SK, Ma QL, Zhang ZX (2020) Dissipation and distribution of difenoconazole in bananas and a risk assessment of dietary intake. Environ Sci Pollut Res 27:15365–15374. https://doi.org/10.1007/s11356-020-08030-w
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This work was supported by Zhejiang Province Public Welfare Technology Application Research Project (LGN19C140010) and National Key R&D Program of China (2018YFD0200100).
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Jianzhong Yu: conceptualization, methodology, writing—original draft. Jiayin Hou: investigation, sample preparation, validation. Ruixian Yu: investigation. Xiuqing Hu: investigation. Zhenlan Xu: investigation. Xueping Zhao: editing. Liezhong Chen: supervision, project administration.
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Yu, J., Hou, J., Yu, R. et al. Dissipation and dietary exposure risk assessment of pyraclostrobin, fluxapyroxad, difenoconazole, and azoxystrobin in the Fritillaria field ecosystem. Environ Sci Pollut Res 29, 51758–51767 (2022). https://doi.org/10.1007/s11356-022-19511-5
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DOI: https://doi.org/10.1007/s11356-022-19511-5