Application of Viscose-Based Porous Carbon Fibers in Food Processing—Malathion and Chlorpyrifos Removal
Аутори
Tasić, TamaraMilanković, Vedran
Batalović, Katarina
Breitenbach, Stefan
Unterweger, Christoph
Fürst, Christian
Pašti, Igor A.
Lazarević-Pašti, Tamara
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The increasing usage of pesticides to boost food production inevitably leads to their presence in food samples, requiring the development of efficient methods for their removal. Here, we show that carefully tuned viscose-derived activated carbon fibers can be used for malathion and chlorpyrifos removal from liquid samples, even in complex matrices such as lemon juice and mint ethanol extract. Adsorbents were produced using the Design of Experiments protocol for varying activation conditions (carbonization at 850 °C; activation temperature between 670 and 870 °C; activation time from 30 to 180 min; and CO2 flow rate from 10 to 80 L h−1) and characterized in terms of physical and chemical properties (SEM, EDX, BET, FTIR). Pesticide adsorption kinetics and thermodynamics were then addressed. It was shown that some of the developed adsorbents are also capable of the selective removal of chlorpyrifos in the presence of malathion. The selected materials were not affected by complex matrices ...of real samples. Moreover, the adsorbent can be regenerated at least five times without pronounced performance losses. We suggest that the adsorptive removal of food contaminants can effectively improve food safety and quality, unlike other methods currently in use, which negatively affect the nutritional value of food products. Finally, data-based models trained on well-characterized materials libraries can direct the synthesis of novel adsorbents for the desired application in food processing.
Кључне речи:
activated carbon materials / adsorptive removal / biomass / biowaste / organophosphates / pesticides / properties–performance relationsИзвор:
Foods, 2023, 12, 12, 2362-Финансирање / пројекти:
- European Regional Development Fund (EFRE) and the province of Upper Austria - program IWB 2014–2020 [BioCarb-K]
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200146 (Универзитет у Београду, Факултет за физичку хемију) (RS-MESTD-inst-2020-200146)
DOI: 10.3390/foods12122362
ISSN: 2304-8158
PubMed: 37372573
WoS: 001017161100001
Scopus: 2-s2.0-85163830133
Институција/група
VinčaTY - JOUR AU - Tasić, Tamara AU - Milanković, Vedran AU - Batalović, Katarina AU - Breitenbach, Stefan AU - Unterweger, Christoph AU - Fürst, Christian AU - Pašti, Igor A. AU - Lazarević-Pašti, Tamara PY - 2023 UR - https://vinar.vin.bg.ac.rs/handle/123456789/11217 AB - The increasing usage of pesticides to boost food production inevitably leads to their presence in food samples, requiring the development of efficient methods for their removal. Here, we show that carefully tuned viscose-derived activated carbon fibers can be used for malathion and chlorpyrifos removal from liquid samples, even in complex matrices such as lemon juice and mint ethanol extract. Adsorbents were produced using the Design of Experiments protocol for varying activation conditions (carbonization at 850 °C; activation temperature between 670 and 870 °C; activation time from 30 to 180 min; and CO2 flow rate from 10 to 80 L h−1) and characterized in terms of physical and chemical properties (SEM, EDX, BET, FTIR). Pesticide adsorption kinetics and thermodynamics were then addressed. It was shown that some of the developed adsorbents are also capable of the selective removal of chlorpyrifos in the presence of malathion. The selected materials were not affected by complex matrices of real samples. Moreover, the adsorbent can be regenerated at least five times without pronounced performance losses. We suggest that the adsorptive removal of food contaminants can effectively improve food safety and quality, unlike other methods currently in use, which negatively affect the nutritional value of food products. Finally, data-based models trained on well-characterized materials libraries can direct the synthesis of novel adsorbents for the desired application in food processing. T2 - Foods T1 - Application of Viscose-Based Porous Carbon Fibers in Food Processing—Malathion and Chlorpyrifos Removal VL - 12 IS - 12 SP - 2362 DO - 10.3390/foods12122362 ER -
@article{ author = "Tasić, Tamara and Milanković, Vedran and Batalović, Katarina and Breitenbach, Stefan and Unterweger, Christoph and Fürst, Christian and Pašti, Igor A. and Lazarević-Pašti, Tamara", year = "2023", abstract = "The increasing usage of pesticides to boost food production inevitably leads to their presence in food samples, requiring the development of efficient methods for their removal. Here, we show that carefully tuned viscose-derived activated carbon fibers can be used for malathion and chlorpyrifos removal from liquid samples, even in complex matrices such as lemon juice and mint ethanol extract. Adsorbents were produced using the Design of Experiments protocol for varying activation conditions (carbonization at 850 °C; activation temperature between 670 and 870 °C; activation time from 30 to 180 min; and CO2 flow rate from 10 to 80 L h−1) and characterized in terms of physical and chemical properties (SEM, EDX, BET, FTIR). Pesticide adsorption kinetics and thermodynamics were then addressed. It was shown that some of the developed adsorbents are also capable of the selective removal of chlorpyrifos in the presence of malathion. The selected materials were not affected by complex matrices of real samples. Moreover, the adsorbent can be regenerated at least five times without pronounced performance losses. We suggest that the adsorptive removal of food contaminants can effectively improve food safety and quality, unlike other methods currently in use, which negatively affect the nutritional value of food products. Finally, data-based models trained on well-characterized materials libraries can direct the synthesis of novel adsorbents for the desired application in food processing.", journal = "Foods", title = "Application of Viscose-Based Porous Carbon Fibers in Food Processing—Malathion and Chlorpyrifos Removal", volume = "12", number = "12", pages = "2362", doi = "10.3390/foods12122362" }
Tasić, T., Milanković, V., Batalović, K., Breitenbach, S., Unterweger, C., Fürst, C., Pašti, I. A.,& Lazarević-Pašti, T.. (2023). Application of Viscose-Based Porous Carbon Fibers in Food Processing—Malathion and Chlorpyrifos Removal. in Foods, 12(12), 2362. https://doi.org/10.3390/foods12122362
Tasić T, Milanković V, Batalović K, Breitenbach S, Unterweger C, Fürst C, Pašti IA, Lazarević-Pašti T. Application of Viscose-Based Porous Carbon Fibers in Food Processing—Malathion and Chlorpyrifos Removal. in Foods. 2023;12(12):2362. doi:10.3390/foods12122362 .
Tasić, Tamara, Milanković, Vedran, Batalović, Katarina, Breitenbach, Stefan, Unterweger, Christoph, Fürst, Christian, Pašti, Igor A., Lazarević-Pašti, Tamara, "Application of Viscose-Based Porous Carbon Fibers in Food Processing—Malathion and Chlorpyrifos Removal" in Foods, 12, no. 12 (2023):2362, https://doi.org/10.3390/foods12122362 . .