beta-Carotene removal from soybean oil with smectite clay using central composite design
Само за регистроване кориснике
2009
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this study removal of beta-carotene from soybean oil by adsorption on acid activated smectite clay from Serbia was investigated and a factorial 2(3) experimental design was applied. The effects of relevant factors, such as temperature, solid-to-liquid ratio and time, on removal of beta-carotene were investigated. In order to check these factors and their effect on the removal of beta-carotene, we have established a model of this technique following a methodological strategy using experiments design. The mathematical model is established using a central composite design. The model describes the changes of the measured responses of beta-carotene removal efficiency according to the temperature, solid-to-liquid ratio and time. The graphical representation of this model in the space of the variables enabled us to define the optimum conditions of these parameters. The optimum conditions to obtain the maximum removal of beta-carotene from soybean oil were a temperature of 80A degrees C, a ...solid-to-liquid ratio of 1: 25 and a time of 1255 s. Under these optimal conditions, the experimental values agreed with the predicted values, using analysis of variance, indicating a high goodness of fit of the model used and the success of response surface methodology for optimizing adsorption beta-carotene of acid activated smectite clay from soybean oil.
Извор:
Russian Journal of Physical Chemistry A, 2009, 83, 9, 1621-1624Издавач:
- Maik Nauka/Interperiodica/Springer, New York
Финансирање / пројекти:
- Синтеза, карактеризација и тестирање каталитичких својстава специјално дизајнираних материјала (RS-142019)
DOI: 10.1134/S0036024409090374
ISSN: 0036-0244
WoS: 000269314100037
Scopus: 2-s2.0-69249231137
Институција/група
IHTMTY - JOUR AU - Rožić, Ljiljana AU - Petrović, Srđan AU - Novaković, Tatjana PY - 2009 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/509 AB - In this study removal of beta-carotene from soybean oil by adsorption on acid activated smectite clay from Serbia was investigated and a factorial 2(3) experimental design was applied. The effects of relevant factors, such as temperature, solid-to-liquid ratio and time, on removal of beta-carotene were investigated. In order to check these factors and their effect on the removal of beta-carotene, we have established a model of this technique following a methodological strategy using experiments design. The mathematical model is established using a central composite design. The model describes the changes of the measured responses of beta-carotene removal efficiency according to the temperature, solid-to-liquid ratio and time. The graphical representation of this model in the space of the variables enabled us to define the optimum conditions of these parameters. The optimum conditions to obtain the maximum removal of beta-carotene from soybean oil were a temperature of 80A degrees C, a solid-to-liquid ratio of 1: 25 and a time of 1255 s. Under these optimal conditions, the experimental values agreed with the predicted values, using analysis of variance, indicating a high goodness of fit of the model used and the success of response surface methodology for optimizing adsorption beta-carotene of acid activated smectite clay from soybean oil. PB - Maik Nauka/Interperiodica/Springer, New York T2 - Russian Journal of Physical Chemistry A T1 - beta-Carotene removal from soybean oil with smectite clay using central composite design VL - 83 IS - 9 SP - 1621 EP - 1624 DO - 10.1134/S0036024409090374 ER -
@article{ author = "Rožić, Ljiljana and Petrović, Srđan and Novaković, Tatjana", year = "2009", abstract = "In this study removal of beta-carotene from soybean oil by adsorption on acid activated smectite clay from Serbia was investigated and a factorial 2(3) experimental design was applied. The effects of relevant factors, such as temperature, solid-to-liquid ratio and time, on removal of beta-carotene were investigated. In order to check these factors and their effect on the removal of beta-carotene, we have established a model of this technique following a methodological strategy using experiments design. The mathematical model is established using a central composite design. The model describes the changes of the measured responses of beta-carotene removal efficiency according to the temperature, solid-to-liquid ratio and time. The graphical representation of this model in the space of the variables enabled us to define the optimum conditions of these parameters. The optimum conditions to obtain the maximum removal of beta-carotene from soybean oil were a temperature of 80A degrees C, a solid-to-liquid ratio of 1: 25 and a time of 1255 s. Under these optimal conditions, the experimental values agreed with the predicted values, using analysis of variance, indicating a high goodness of fit of the model used and the success of response surface methodology for optimizing adsorption beta-carotene of acid activated smectite clay from soybean oil.", publisher = "Maik Nauka/Interperiodica/Springer, New York", journal = "Russian Journal of Physical Chemistry A", title = "beta-Carotene removal from soybean oil with smectite clay using central composite design", volume = "83", number = "9", pages = "1621-1624", doi = "10.1134/S0036024409090374" }
Rožić, L., Petrović, S.,& Novaković, T.. (2009). beta-Carotene removal from soybean oil with smectite clay using central composite design. in Russian Journal of Physical Chemistry A Maik Nauka/Interperiodica/Springer, New York., 83(9), 1621-1624. https://doi.org/10.1134/S0036024409090374
Rožić L, Petrović S, Novaković T. beta-Carotene removal from soybean oil with smectite clay using central composite design. in Russian Journal of Physical Chemistry A. 2009;83(9):1621-1624. doi:10.1134/S0036024409090374 .
Rožić, Ljiljana, Petrović, Srđan, Novaković, Tatjana, "beta-Carotene removal from soybean oil with smectite clay using central composite design" in Russian Journal of Physical Chemistry A, 83, no. 9 (2009):1621-1624, https://doi.org/10.1134/S0036024409090374 . .