Utilization of supercritical CO2 as a processing aid in setting functionality of starch-based materials
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2016
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Modification of native starch enables fabrication of a broad spectrum of technologically valuable products for food and non-food applications. Given the increased public concern about food safety and rigorous environmental regulations, a special attention is paid to non-thermal and organic solvent-free treatments of the starch-based materials. Supercritical carbon dioxide (scCO(2)) is considered to be an attractive processing aid for starch modification due to its unique physicochemical properties such as low viscosity, absence of surface tension, high diffusivity, tuneable density and controllable solvent strength, low critical parameters (7.38MPa, 31.1 degrees C), availability, and environmental acceptability. This is the first review on different use of scCO(2) as a processing aid in setting functionality of starch-based materials including scCO(2)-assisted gelatinization, fabrication of porous materials, impregnation, and chemical modification. In these processes, scCO(2) is used a...s a plasticizer, blowing agent, solvent, medium or anti-solvent to alter structural, and/or physicochemical properties of starch. The advantages of the scCO(2)-assisted processes for starch modification over the corresponding conventional techniques were discussed in detail.
Ključne reči:
Derivatization / Impregnation / Porous materials / Starch / Supercritical CO2Izvor:
Starch-Starke, 2016, 68, 9-10, 821-833Izdavač:
- Wiley-VCH Verlag Gmbh, Weinheim
Finansiranje / projekti:
DOI: 10.1002/star.201500194
ISSN: 0038-9056
WoS: 000383617000004
Scopus: 2-s2.0-84962496652
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Ivanović, Jasna AU - Milovanović, Stoja AU - Žižović, Irena PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3336 AB - Modification of native starch enables fabrication of a broad spectrum of technologically valuable products for food and non-food applications. Given the increased public concern about food safety and rigorous environmental regulations, a special attention is paid to non-thermal and organic solvent-free treatments of the starch-based materials. Supercritical carbon dioxide (scCO(2)) is considered to be an attractive processing aid for starch modification due to its unique physicochemical properties such as low viscosity, absence of surface tension, high diffusivity, tuneable density and controllable solvent strength, low critical parameters (7.38MPa, 31.1 degrees C), availability, and environmental acceptability. This is the first review on different use of scCO(2) as a processing aid in setting functionality of starch-based materials including scCO(2)-assisted gelatinization, fabrication of porous materials, impregnation, and chemical modification. In these processes, scCO(2) is used as a plasticizer, blowing agent, solvent, medium or anti-solvent to alter structural, and/or physicochemical properties of starch. The advantages of the scCO(2)-assisted processes for starch modification over the corresponding conventional techniques were discussed in detail. PB - Wiley-VCH Verlag Gmbh, Weinheim T2 - Starch-Starke T1 - Utilization of supercritical CO2 as a processing aid in setting functionality of starch-based materials EP - 833 IS - 9-10 SP - 821 VL - 68 DO - 10.1002/star.201500194 ER -
@article{ author = "Ivanović, Jasna and Milovanović, Stoja and Žižović, Irena", year = "2016", abstract = "Modification of native starch enables fabrication of a broad spectrum of technologically valuable products for food and non-food applications. Given the increased public concern about food safety and rigorous environmental regulations, a special attention is paid to non-thermal and organic solvent-free treatments of the starch-based materials. Supercritical carbon dioxide (scCO(2)) is considered to be an attractive processing aid for starch modification due to its unique physicochemical properties such as low viscosity, absence of surface tension, high diffusivity, tuneable density and controllable solvent strength, low critical parameters (7.38MPa, 31.1 degrees C), availability, and environmental acceptability. This is the first review on different use of scCO(2) as a processing aid in setting functionality of starch-based materials including scCO(2)-assisted gelatinization, fabrication of porous materials, impregnation, and chemical modification. In these processes, scCO(2) is used as a plasticizer, blowing agent, solvent, medium or anti-solvent to alter structural, and/or physicochemical properties of starch. The advantages of the scCO(2)-assisted processes for starch modification over the corresponding conventional techniques were discussed in detail.", publisher = "Wiley-VCH Verlag Gmbh, Weinheim", journal = "Starch-Starke", title = "Utilization of supercritical CO2 as a processing aid in setting functionality of starch-based materials", pages = "833-821", number = "9-10", volume = "68", doi = "10.1002/star.201500194" }
Ivanović, J., Milovanović, S.,& Žižović, I.. (2016). Utilization of supercritical CO2 as a processing aid in setting functionality of starch-based materials. in Starch-Starke Wiley-VCH Verlag Gmbh, Weinheim., 68(9-10), 821-833. https://doi.org/10.1002/star.201500194
Ivanović J, Milovanović S, Žižović I. Utilization of supercritical CO2 as a processing aid in setting functionality of starch-based materials. in Starch-Starke. 2016;68(9-10):821-833. doi:10.1002/star.201500194 .
Ivanović, Jasna, Milovanović, Stoja, Žižović, Irena, "Utilization of supercritical CO2 as a processing aid in setting functionality of starch-based materials" in Starch-Starke, 68, no. 9-10 (2016):821-833, https://doi.org/10.1002/star.201500194 . .