Application of gum Arabic in the production of spray-dried chokeberry polyphenols, microparticles characterisation and in vitro digestion method
2018
Authors
Ćujić-Nikolić, NadaStanisavljević, Nemanja
Šavikin, Katarina
Kalušević, Ana
Nedović, Viktor
Bigović, Dubravka
Janković, Teodora
Article (Published version)
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Show full item recordAbstract
Due to its high content of phenolics, black chokeberry has been proposed as a health-promoting material, especially use of chokeberry extract as a food or pharmaceuticals. Chokeberry extract was spray-dried using gum Arabic as a carrier. The optimal conditions for the efficient microencapsulation of chokeberry extract using spray-drying technique have been investigated. The aim of our study was to obtain microparticles with the best potential to improve functionality and stability of extracted chokeberry polyphenols, and to investigate the possibility of microbeads to protect active compounds during simulated digestion process. Morphological characteristics of microbeads were analyzed using FTIR and SEM techniques. Zeta potential, particle size and moisture content were determined. Released total phenolics and total anthocyanins content as well as concentration of individual anthocyanins were quantified before and after digestion process. Microparticles exhibited high encapsulation eff...iciency up to 87%, and high content of released polyphenols was achieved. After in vitro simulated digestion phenolic compounds decreased by 11-24%, exhibited higher protective effect of gum Arabic. Our results showed that chokeberry microparticles obtained by spray drying method could be useful supplements or functional food. .
Keywords:
chokeberry / microencapsulation / spray drying / gum Arabic / phenolics digestionSource:
Lekovite sirovine, 2018, 38, 9-16Publisher:
- Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd
Funding / projects:
- Traditional and new products of cultivated and wild growing fruits and grape vines, and by-products durring processing, with special emphasis on indigenous varieties: chemical characterization and biological profile (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46013)
- The Role of Transcription Factors and Small RNAs in Abiotic Stress Response in Plants and Genetic Diversity of Plant Species Important for Agriculture and Biotechnology (RS-MESTD-Basic Research (BR or ON)-173005)
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Poljoprivredni fakultetTY - JOUR AU - Ćujić-Nikolić, Nada AU - Stanisavljević, Nemanja AU - Šavikin, Katarina AU - Kalušević, Ana AU - Nedović, Viktor AU - Bigović, Dubravka AU - Janković, Teodora PY - 2018 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4827 AB - Due to its high content of phenolics, black chokeberry has been proposed as a health-promoting material, especially use of chokeberry extract as a food or pharmaceuticals. Chokeberry extract was spray-dried using gum Arabic as a carrier. The optimal conditions for the efficient microencapsulation of chokeberry extract using spray-drying technique have been investigated. The aim of our study was to obtain microparticles with the best potential to improve functionality and stability of extracted chokeberry polyphenols, and to investigate the possibility of microbeads to protect active compounds during simulated digestion process. Morphological characteristics of microbeads were analyzed using FTIR and SEM techniques. Zeta potential, particle size and moisture content were determined. Released total phenolics and total anthocyanins content as well as concentration of individual anthocyanins were quantified before and after digestion process. Microparticles exhibited high encapsulation efficiency up to 87%, and high content of released polyphenols was achieved. After in vitro simulated digestion phenolic compounds decreased by 11-24%, exhibited higher protective effect of gum Arabic. Our results showed that chokeberry microparticles obtained by spray drying method could be useful supplements or functional food. . PB - Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd T2 - Lekovite sirovine T1 - Application of gum Arabic in the production of spray-dried chokeberry polyphenols, microparticles characterisation and in vitro digestion method EP - 16 IS - 38 SP - 9 DO - 10.5937/leksir1838009C ER -
@article{ author = "Ćujić-Nikolić, Nada and Stanisavljević, Nemanja and Šavikin, Katarina and Kalušević, Ana and Nedović, Viktor and Bigović, Dubravka and Janković, Teodora", year = "2018", abstract = "Due to its high content of phenolics, black chokeberry has been proposed as a health-promoting material, especially use of chokeberry extract as a food or pharmaceuticals. Chokeberry extract was spray-dried using gum Arabic as a carrier. The optimal conditions for the efficient microencapsulation of chokeberry extract using spray-drying technique have been investigated. The aim of our study was to obtain microparticles with the best potential to improve functionality and stability of extracted chokeberry polyphenols, and to investigate the possibility of microbeads to protect active compounds during simulated digestion process. Morphological characteristics of microbeads were analyzed using FTIR and SEM techniques. Zeta potential, particle size and moisture content were determined. Released total phenolics and total anthocyanins content as well as concentration of individual anthocyanins were quantified before and after digestion process. Microparticles exhibited high encapsulation efficiency up to 87%, and high content of released polyphenols was achieved. After in vitro simulated digestion phenolic compounds decreased by 11-24%, exhibited higher protective effect of gum Arabic. Our results showed that chokeberry microparticles obtained by spray drying method could be useful supplements or functional food. .", publisher = "Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd", journal = "Lekovite sirovine", title = "Application of gum Arabic in the production of spray-dried chokeberry polyphenols, microparticles characterisation and in vitro digestion method", pages = "16-9", number = "38", doi = "10.5937/leksir1838009C" }
Ćujić-Nikolić, N., Stanisavljević, N., Šavikin, K., Kalušević, A., Nedović, V., Bigović, D.,& Janković, T.. (2018). Application of gum Arabic in the production of spray-dried chokeberry polyphenols, microparticles characterisation and in vitro digestion method. in Lekovite sirovine Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd.(38), 9-16. https://doi.org/10.5937/leksir1838009C
Ćujić-Nikolić N, Stanisavljević N, Šavikin K, Kalušević A, Nedović V, Bigović D, Janković T. Application of gum Arabic in the production of spray-dried chokeberry polyphenols, microparticles characterisation and in vitro digestion method. in Lekovite sirovine. 2018;(38):9-16. doi:10.5937/leksir1838009C .
Ćujić-Nikolić, Nada, Stanisavljević, Nemanja, Šavikin, Katarina, Kalušević, Ana, Nedović, Viktor, Bigović, Dubravka, Janković, Teodora, "Application of gum Arabic in the production of spray-dried chokeberry polyphenols, microparticles characterisation and in vitro digestion method" in Lekovite sirovine, no. 38 (2018):9-16, https://doi.org/10.5937/leksir1838009C . .