Year 2018, Volume 1 , Issue 3, Pages 47 - 47 2018-12-08

Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues

María Inmaculada GONZÁLEZ-MARTÍN [1] , Eddy Valentín BETANCES-SALCEDO [2] , Isabel REVILLA [3] , Ana María VIVAR-QUINTANA [4]


Propolis has many known pharmacological properties. However, acaricides insecticides and herbicides are contaminants that can be found in propolis. This residues derive from contamination generated by agricultural practices and the application of pesticides in the hive. As far as we know, there are not works that study if the presence of these contaminants could modify the biological properties of the propolis. Thus, this was the main objective of this research. To do that, 44 samples of propolis from Chile (Biobio region n=10) and Spain (Galicia n=12 and Castilla y León n=22). were analysed. The pesticides were quantified using Gas Chromatography-Mass Spectrometry (GC-MS). Phenolic acid and derivatives were analysed by HPLC and antibacterial activity by Five-Plate tests. Total polyphenols were quantified by Folin-Ciocalteaus method and total flavones and flavonols using AlCl3 colorimetric reaction. Antixidant capacity were determined by ABTS, DPPH and inhibiting activity of the linoleic acid/-caroten radical methods. Results show that 70% of samples contained triadimefon (0.4 a 42.2 mg/Kg) and 7.5% showed residues of dicofol, dichlofluanid, folpet, propham and metazachlor.

            The phenolic contents and antioxidant and biocide activities of samples with pesticide residues were compared with those free of contaminants. Results show that samples with pesticide residues have lower antioxidant capacity estimated by any of the assayed methods. The biocide properties similar to antibiotics was also lower in samples contaminated with pesticides. A significant decrease of phenolic acids such as cafeic, isoferulic and DMC acids were observed together with a slight decrease of total polyphenols and flavonoids.

Phenolic Compounds, Antibacterial Activity, Antioxidant activity
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Primary Language en
Journal Section 2nd Propolis Conference Special Issue
Authors

Author: María Inmaculada GONZÁLEZ-MARTÍN

Author: Eddy Valentín BETANCES-SALCEDO

Author: Isabel REVILLA

Author: Ana María VIVAR-QUINTANA

Dates

Publication Date : December 8, 2018

Bibtex @conference paper { jan489464, journal = {Journal of Apitherapy and Nature}, issn = {}, eissn = {2667-4734}, address = {}, publisher = {Oktay YILDIZ}, year = {2018}, volume = {1}, pages = {47 - 47}, doi = {}, title = {Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues}, key = {cite}, author = {GONZÁLEZ-MARTÍN, María Inmaculada and BETANCES-SALCEDO, Eddy Valentín and REVILLA, Isabel and VIVAR-QUINTANA, Ana María} }
APA GONZÁLEZ-MARTÍN, M , BETANCES-SALCEDO, E , REVILLA, I , VIVAR-QUINTANA, A . (2018). Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues. Journal of Apitherapy and Nature , 1 (3) , 47-47 . Retrieved from https://dergipark.org.tr/en/pub/jan/issue/40577/489464
MLA GONZÁLEZ-MARTÍN, M , BETANCES-SALCEDO, E , REVILLA, I , VIVAR-QUINTANA, A . "Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues". Journal of Apitherapy and Nature 1 (2018 ): 47-47 <https://dergipark.org.tr/en/pub/jan/issue/40577/489464>
Chicago GONZÁLEZ-MARTÍN, M , BETANCES-SALCEDO, E , REVILLA, I , VIVAR-QUINTANA, A . "Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues". Journal of Apitherapy and Nature 1 (2018 ): 47-47
RIS TY - JOUR T1 - Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues AU - María Inmaculada GONZÁLEZ-MARTÍN , Eddy Valentín BETANCES-SALCEDO , Isabel REVILLA , Ana María VIVAR-QUINTANA Y1 - 2018 PY - 2018 N1 - DO - T2 - Journal of Apitherapy and Nature JF - Journal JO - JOR SP - 47 EP - 47 VL - 1 IS - 3 SN - -2667-4734 M3 - UR - Y2 - 2019 ER -
EndNote %0 Apiterapi ve Doğa Dergisi Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues %A María Inmaculada GONZÁLEZ-MARTÍN , Eddy Valentín BETANCES-SALCEDO , Isabel REVILLA , Ana María VIVAR-QUINTANA %T Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues %D 2018 %J Journal of Apitherapy and Nature %P -2667-4734 %V 1 %N 3 %R %U
ISNAD GONZÁLEZ-MARTÍN, María Inmaculada , BETANCES-SALCEDO, Eddy Valentín , REVILLA, Isabel , VIVAR-QUINTANA, Ana María . "Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues". Journal of Apitherapy and Nature 1 / 3 (December 2018): 47-47 .
AMA GONZÁLEZ-MARTÍN M , BETANCES-SALCEDO E , REVILLA I , VIVAR-QUINTANA A . Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues. J.Apit.Nat.. 2018; 1(3): 47-47.
Vancouver GONZÁLEZ-MARTÍN M , BETANCES-SALCEDO E , REVILLA I , VIVAR-QUINTANA A . Changes in Antioxidant and Antibacterial Activity and in Phenolic Compounds Levels Due to the Pesticide Residues. Journal of Apitherapy and Nature. 2018; 1(3): 47-47.