Ochratoxin A and zearalenone adsorption by surfactant modified zeolite
Аутори
Marković, MarijaDaković, Aleksandra
Rottinghaus, George E.
Spasojević, Milica
Obradović, Milena
Smiljanić, Danijela
Остала ауторства
Čupić, ŽeljkoAnić, Slobodan
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Cetylpyridinium chloride (CP) was used to modify the surface of the natural zeolite and adsorption
of two mycotoxins, ochratoxin A (OCHRA) and zearalenone (ZEN) was investigated. The
organozeolites were prepared with three different levels of CP (20, 50 and 100% of zeolite’s external
cation exchange capacity) and mycotoxin adsorption experiments were done at pH 3 and 7. Results
showed that with increasing amounts of CP at the zeolitic surface, adsorption of OCHRA and ZEN
increased, as well as with increasing amounts of solid phase in suspension. Adsorption of OCHRA
was dependent of the form of OCHRA in solution while ZEN adsorption was pH independent.
Maximum adsorption was obtained with the highest level of CP present at the zeolitic surface for
both mycotoxins.
Извор:
15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 2021, 380-383Издавач:
- Belgrade : Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200023 (Институт за технологију нуклеарних и других минералних сировина - ИТНМС, Београд) (RS-MESTD-inst-2020-200023)
Институција/група
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - CONF AU - Marković, Marija AU - Daković, Aleksandra AU - Rottinghaus, George E. AU - Spasojević, Milica AU - Obradović, Milena AU - Smiljanić, Danijela PY - 2021 UR - https://ritnms.itnms.ac.rs/handle/123456789/727 AB - Cetylpyridinium chloride (CP) was used to modify the surface of the natural zeolite and adsorption of two mycotoxins, ochratoxin A (OCHRA) and zearalenone (ZEN) was investigated. The organozeolites were prepared with three different levels of CP (20, 50 and 100% of zeolite’s external cation exchange capacity) and mycotoxin adsorption experiments were done at pH 3 and 7. Results showed that with increasing amounts of CP at the zeolitic surface, adsorption of OCHRA and ZEN increased, as well as with increasing amounts of solid phase in suspension. Adsorption of OCHRA was dependent of the form of OCHRA in solution while ZEN adsorption was pH independent. Maximum adsorption was obtained with the highest level of CP present at the zeolitic surface for both mycotoxins. PB - Belgrade : Society of Physical Chemists of Serbia C3 - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry T1 - Ochratoxin A and zearalenone adsorption by surfactant modified zeolite EP - 383 SP - 380 ER -
@conference{ author = "Marković, Marija and Daković, Aleksandra and Rottinghaus, George E. and Spasojević, Milica and Obradović, Milena and Smiljanić, Danijela", year = "2021", abstract = "Cetylpyridinium chloride (CP) was used to modify the surface of the natural zeolite and adsorption of two mycotoxins, ochratoxin A (OCHRA) and zearalenone (ZEN) was investigated. The organozeolites were prepared with three different levels of CP (20, 50 and 100% of zeolite’s external cation exchange capacity) and mycotoxin adsorption experiments were done at pH 3 and 7. Results showed that with increasing amounts of CP at the zeolitic surface, adsorption of OCHRA and ZEN increased, as well as with increasing amounts of solid phase in suspension. Adsorption of OCHRA was dependent of the form of OCHRA in solution while ZEN adsorption was pH independent. Maximum adsorption was obtained with the highest level of CP present at the zeolitic surface for both mycotoxins.", publisher = "Belgrade : Society of Physical Chemists of Serbia", journal = "15th International Conference on Fundamental and Applied Aspects of Physical Chemistry", title = "Ochratoxin A and zearalenone adsorption by surfactant modified zeolite", pages = "383-380" }
Marković, M., Daković, A., Rottinghaus, G. E., Spasojević, M., Obradović, M.,& Smiljanić, D.. (2021). Ochratoxin A and zearalenone adsorption by surfactant modified zeolite. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry Belgrade : Society of Physical Chemists of Serbia., 380-383.
Marković M, Daković A, Rottinghaus GE, Spasojević M, Obradović M, Smiljanić D. Ochratoxin A and zearalenone adsorption by surfactant modified zeolite. in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2021;:380-383..
Marković, Marija, Daković, Aleksandra, Rottinghaus, George E., Spasojević, Milica, Obradović, Milena, Smiljanić, Danijela, "Ochratoxin A and zearalenone adsorption by surfactant modified zeolite" in 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry (2021):380-383.