Preparation and properties of hydrogen peroxide oxidized starch for industrial use
Аутори
Karić, NatašaRusmirović, Jelena
Đolić, Maja
Kovačević, Tihomir
Pecić, Ljiljana
Radovanović, Željko
Marinković, Aleksandar
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Oxidized starch, an additive used in paper manufacturing and products for construction industry, is usually produced using harmful oxidant, such as hypochlorites or periodates. In this study, a simple and efficient eco-friendly laboratory and industrial procedures for starch oxidation were developed. The procedure involves application of small amounts of more environmentally friendly oxidant, hydrogen peroxide, a novel special metal complex catalyst such as copper(II) citrate and copper(II) ricinoleate and biobased plasticizers. Optimization procedure, with respect to the quantity of hydrogen peroxide and temperature in the presence of iron(II) sulphate catalyst, was performed by using the response surface methodology. Comparative analysis of the use of the other catalysts that is copper(II) sulphate, copper(II) citrate and copper(II) ricinoleate, indicated copper(II) citrate as the catalyst of choice. Improvement of starch is achieved using three plasticizers: ricinoleic acid (RA), di...isopropyl tartarate, as well as epoxidized soybean, linseed and sunflower oils. The effects of hydrogen peroxide and catalyst concentrations, as well as the reaction temperature in the presence of naturally based plasticizers on the physicochemical, thermal and morphological properties of oxidized starch are presented. According to the results obtained in initial experiments, the optimal industrial process is based on the use of copper(II) citrate (0.1 %) as a catalyst and RA (3 %) as a plasticizer.
Кључне речи:
starch oxidation / environmentally friendly process / carboxyl and carbonyl groups / structure / technological propertiesИзвор:
Hemijska industrija, 2020, 74, 1, 25-36Издавач:
- Savez hemijskih inženjera, Beograd
Финансирање / пројекти:
- Усмерена синтеза, структура и својства мултифункционалних материјала (RS-MESTD-Basic Research (BR or ON)-172057)
- Иновативна синергија нус-продуката, минимизације отпада и чистије производње у металургији (RS-MESTD-Technological Development (TD or TR)-34033)
DOI: 10.2298/HEMIND190722004K
ISSN: 0367-598X
WoS: 000518443600003
Scopus: 2-s2.0-85086029930
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Karić, Nataša AU - Rusmirović, Jelena AU - Đolić, Maja AU - Kovačević, Tihomir AU - Pecić, Ljiljana AU - Radovanović, Željko AU - Marinković, Aleksandar PY - 2020 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4487 AB - Oxidized starch, an additive used in paper manufacturing and products for construction industry, is usually produced using harmful oxidant, such as hypochlorites or periodates. In this study, a simple and efficient eco-friendly laboratory and industrial procedures for starch oxidation were developed. The procedure involves application of small amounts of more environmentally friendly oxidant, hydrogen peroxide, a novel special metal complex catalyst such as copper(II) citrate and copper(II) ricinoleate and biobased plasticizers. Optimization procedure, with respect to the quantity of hydrogen peroxide and temperature in the presence of iron(II) sulphate catalyst, was performed by using the response surface methodology. Comparative analysis of the use of the other catalysts that is copper(II) sulphate, copper(II) citrate and copper(II) ricinoleate, indicated copper(II) citrate as the catalyst of choice. Improvement of starch is achieved using three plasticizers: ricinoleic acid (RA), diisopropyl tartarate, as well as epoxidized soybean, linseed and sunflower oils. The effects of hydrogen peroxide and catalyst concentrations, as well as the reaction temperature in the presence of naturally based plasticizers on the physicochemical, thermal and morphological properties of oxidized starch are presented. According to the results obtained in initial experiments, the optimal industrial process is based on the use of copper(II) citrate (0.1 %) as a catalyst and RA (3 %) as a plasticizer. PB - Savez hemijskih inženjera, Beograd T2 - Hemijska industrija T1 - Preparation and properties of hydrogen peroxide oxidized starch for industrial use EP - 36 IS - 1 SP - 25 VL - 74 DO - 10.2298/HEMIND190722004K ER -
@article{ author = "Karić, Nataša and Rusmirović, Jelena and Đolić, Maja and Kovačević, Tihomir and Pecić, Ljiljana and Radovanović, Željko and Marinković, Aleksandar", year = "2020", abstract = "Oxidized starch, an additive used in paper manufacturing and products for construction industry, is usually produced using harmful oxidant, such as hypochlorites or periodates. In this study, a simple and efficient eco-friendly laboratory and industrial procedures for starch oxidation were developed. The procedure involves application of small amounts of more environmentally friendly oxidant, hydrogen peroxide, a novel special metal complex catalyst such as copper(II) citrate and copper(II) ricinoleate and biobased plasticizers. Optimization procedure, with respect to the quantity of hydrogen peroxide and temperature in the presence of iron(II) sulphate catalyst, was performed by using the response surface methodology. Comparative analysis of the use of the other catalysts that is copper(II) sulphate, copper(II) citrate and copper(II) ricinoleate, indicated copper(II) citrate as the catalyst of choice. Improvement of starch is achieved using three plasticizers: ricinoleic acid (RA), diisopropyl tartarate, as well as epoxidized soybean, linseed and sunflower oils. The effects of hydrogen peroxide and catalyst concentrations, as well as the reaction temperature in the presence of naturally based plasticizers on the physicochemical, thermal and morphological properties of oxidized starch are presented. According to the results obtained in initial experiments, the optimal industrial process is based on the use of copper(II) citrate (0.1 %) as a catalyst and RA (3 %) as a plasticizer.", publisher = "Savez hemijskih inženjera, Beograd", journal = "Hemijska industrija", title = "Preparation and properties of hydrogen peroxide oxidized starch for industrial use", pages = "36-25", number = "1", volume = "74", doi = "10.2298/HEMIND190722004K" }
Karić, N., Rusmirović, J., Đolić, M., Kovačević, T., Pecić, L., Radovanović, Ž.,& Marinković, A.. (2020). Preparation and properties of hydrogen peroxide oxidized starch for industrial use. in Hemijska industrija Savez hemijskih inženjera, Beograd., 74(1), 25-36. https://doi.org/10.2298/HEMIND190722004K
Karić N, Rusmirović J, Đolić M, Kovačević T, Pecić L, Radovanović Ž, Marinković A. Preparation and properties of hydrogen peroxide oxidized starch for industrial use. in Hemijska industrija. 2020;74(1):25-36. doi:10.2298/HEMIND190722004K .
Karić, Nataša, Rusmirović, Jelena, Đolić, Maja, Kovačević, Tihomir, Pecić, Ljiljana, Radovanović, Željko, Marinković, Aleksandar, "Preparation and properties of hydrogen peroxide oxidized starch for industrial use" in Hemijska industrija, 74, no. 1 (2020):25-36, https://doi.org/10.2298/HEMIND190722004K . .