In vitro assessment of pesticide residues bioaccessibility in conventionally grown blueberries as affected by complex food matrix
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2020
Authors
Milincić, Danijel D.
Vojinović, Uroš

Kostić, Aleksandar

Pešić, Mirjana

Špirović-Trifunović, Bojana

Brkić, Dragica

Stević, Milan

Kojić, Milan

Stanisavljević, Nemanja S.
Article (Published version)

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The aim of this study was to investigate the bioaccessibility of pesticide residues in blueberries (com-mercial and sample from controlled field trial) from Serbia, involving the presence of a complex food matrix and to assess the potential risk to human health. The presence of nine active substances (azox-ystrobin, boscalid, fludioxonil, cyprodinil, pyrimethanil, pyridaben, pyriproxyfen, acetamiprid and thia-metoxam) in initial blueberry samples was determined in concentration range from 5.15 mu g/kg for thiametoxam to 187 mu g/kg for azoxystrobin. Clothianidin, metabolite of thiametoxam, was not detected in any blueberry sample. However, after in vitro digestion, the content of initially detected pesticides residues was significantly decreased or it was below limit of quantification resulting in the total bio-accessibility of about 15%. Azoxystrobin, pyrimethanil and fludioxonil was quantified in digestive juice at concentrations which were about 81%, 37% and 10% less than the inital... concentration, respectively. The presence of food matrix during digestion of blueberries even more severely reduced concentration of pesticide residues (total bioaccessibility was about 7%) compared to digestion without the food matrix. Only azoxystrobin was quantified after digestion with food matrix in concentration of 27 mu g/kg in sample from controlled field trial and detected in two commercial samples but below the limit of quantification. Furthermore, chronic risk assessment indicated that risk is acceptable for the health of different human subpopulation groups. The current study on pesticides residues, most commonly applied on blueberries, provides for the first time an insight into their bioaccessibility under conditions that mimic physiological environment of human digestive tract.
Keywords:
In vitro digestion / Blueberry / Pesticide residues / Food matrix / Risk assessmentSource:
Chemosphere, 2020, 252Publisher:
- Pergamon-Elsevier Science Ltd, Oxford
Funding / projects:
- Genes and molecular mechanisms promoting probiotic activity of lactic acid bacteria from Western Balkan (RS-173019)
- Development of integrated management of harmful organisms in plant production in order to overcome resistance and to improve food quality and safety (RS-46008)
DOI: 10.1016/j.chemosphere.2020.126568
ISSN: 0045-6535
PubMed: 32220723
WoS: 000534377000077
Scopus: 2-s2.0-85082190379
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Poljoprivredni fakultetTY - JOUR AU - Milincić, Danijel D. AU - Vojinović, Uroš AU - Kostić, Aleksandar AU - Pešić, Mirjana AU - Špirović-Trifunović, Bojana AU - Brkić, Dragica AU - Stević, Milan AU - Kojić, Milan AU - Stanisavljević, Nemanja S. PY - 2020 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5371 AB - The aim of this study was to investigate the bioaccessibility of pesticide residues in blueberries (com-mercial and sample from controlled field trial) from Serbia, involving the presence of a complex food matrix and to assess the potential risk to human health. The presence of nine active substances (azox-ystrobin, boscalid, fludioxonil, cyprodinil, pyrimethanil, pyridaben, pyriproxyfen, acetamiprid and thia-metoxam) in initial blueberry samples was determined in concentration range from 5.15 mu g/kg for thiametoxam to 187 mu g/kg for azoxystrobin. Clothianidin, metabolite of thiametoxam, was not detected in any blueberry sample. However, after in vitro digestion, the content of initially detected pesticides residues was significantly decreased or it was below limit of quantification resulting in the total bio-accessibility of about 15%. Azoxystrobin, pyrimethanil and fludioxonil was quantified in digestive juice at concentrations which were about 81%, 37% and 10% less than the inital concentration, respectively. The presence of food matrix during digestion of blueberries even more severely reduced concentration of pesticide residues (total bioaccessibility was about 7%) compared to digestion without the food matrix. Only azoxystrobin was quantified after digestion with food matrix in concentration of 27 mu g/kg in sample from controlled field trial and detected in two commercial samples but below the limit of quantification. Furthermore, chronic risk assessment indicated that risk is acceptable for the health of different human subpopulation groups. The current study on pesticides residues, most commonly applied on blueberries, provides for the first time an insight into their bioaccessibility under conditions that mimic physiological environment of human digestive tract. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Chemosphere T1 - In vitro assessment of pesticide residues bioaccessibility in conventionally grown blueberries as affected by complex food matrix VL - 252 DO - 10.1016/j.chemosphere.2020.126568 ER -
@article{ author = "Milincić, Danijel D. and Vojinović, Uroš and Kostić, Aleksandar and Pešić, Mirjana and Špirović-Trifunović, Bojana and Brkić, Dragica and Stević, Milan and Kojić, Milan and Stanisavljević, Nemanja S.", year = "2020", abstract = "The aim of this study was to investigate the bioaccessibility of pesticide residues in blueberries (com-mercial and sample from controlled field trial) from Serbia, involving the presence of a complex food matrix and to assess the potential risk to human health. The presence of nine active substances (azox-ystrobin, boscalid, fludioxonil, cyprodinil, pyrimethanil, pyridaben, pyriproxyfen, acetamiprid and thia-metoxam) in initial blueberry samples was determined in concentration range from 5.15 mu g/kg for thiametoxam to 187 mu g/kg for azoxystrobin. Clothianidin, metabolite of thiametoxam, was not detected in any blueberry sample. However, after in vitro digestion, the content of initially detected pesticides residues was significantly decreased or it was below limit of quantification resulting in the total bio-accessibility of about 15%. Azoxystrobin, pyrimethanil and fludioxonil was quantified in digestive juice at concentrations which were about 81%, 37% and 10% less than the inital concentration, respectively. The presence of food matrix during digestion of blueberries even more severely reduced concentration of pesticide residues (total bioaccessibility was about 7%) compared to digestion without the food matrix. Only azoxystrobin was quantified after digestion with food matrix in concentration of 27 mu g/kg in sample from controlled field trial and detected in two commercial samples but below the limit of quantification. Furthermore, chronic risk assessment indicated that risk is acceptable for the health of different human subpopulation groups. The current study on pesticides residues, most commonly applied on blueberries, provides for the first time an insight into their bioaccessibility under conditions that mimic physiological environment of human digestive tract.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Chemosphere", title = "In vitro assessment of pesticide residues bioaccessibility in conventionally grown blueberries as affected by complex food matrix", volume = "252", doi = "10.1016/j.chemosphere.2020.126568" }
Milincić, D. D., Vojinović, U., Kostić, A., Pešić, M., Špirović-Trifunović, B., Brkić, D., Stević, M., Kojić, M.,& Stanisavljević, N. S.. (2020). In vitro assessment of pesticide residues bioaccessibility in conventionally grown blueberries as affected by complex food matrix. in Chemosphere Pergamon-Elsevier Science Ltd, Oxford., 252. https://doi.org/10.1016/j.chemosphere.2020.126568
Milincić DD, Vojinović U, Kostić A, Pešić M, Špirović-Trifunović B, Brkić D, Stević M, Kojić M, Stanisavljević NS. In vitro assessment of pesticide residues bioaccessibility in conventionally grown blueberries as affected by complex food matrix. in Chemosphere. 2020;252. doi:10.1016/j.chemosphere.2020.126568 .
Milincić, Danijel D., Vojinović, Uroš, Kostić, Aleksandar, Pešić, Mirjana, Špirović-Trifunović, Bojana, Brkić, Dragica, Stević, Milan, Kojić, Milan, Stanisavljević, Nemanja S., "In vitro assessment of pesticide residues bioaccessibility in conventionally grown blueberries as affected by complex food matrix" in Chemosphere, 252 (2020), https://doi.org/10.1016/j.chemosphere.2020.126568 . .