Chemometric evaluation of binary mixtures of alginate and polysaccharide biopolymers as carriers for microencapsulation of green tea polyphenols
2017
Authors
Belscak-Cvitanović, AnaJurić, Slaven
Djordjević, Verica
Barisić, Lidija
Komes, Draženka
Jezek, Damir
Bugarski, Branko
Nedović, Viktor
Article (Published version)
Metadata
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In this study principal component analysis and artificial neural networks were used to evaluate the potential of using binary mixtures of sodium alginate and other polysaccharide biopolymers as the carriers for microencapsulation of green tea bioactive compounds. Using binary mixtures of alginate and adjunct biopolymers increased the particle size (from 722 to 1344 mu m) and textural parameters of the microbeads. Chemometric techniques revealed the combination of biopolymers and their ratio as the main factors influencing the encapsulation performance. The combination of alginate with hydroxypropyl methylcellulose and locust bean gum enabled to retain the highest (-)-epigallocatechin gallate and caffeine contents, the highest total phenols encapsulation efficiency, and their most retarded release in water, confirming these as the best delivery systems of polyphenol-type active compounds and signifying their potent food applications.
Keywords:
Alginate / Caffeine / Chemometrics / Green tea / MicroencapsulationSource:
International Journal of Food Properties, 2017, 20, 9, 1971-1986Publisher:
- Taylor & Francis Inc, Philadelphia
Funding / projects:
- COST actionEuropean Cooperation in Science and Technology (COST) [FA1001]
- Novel encapsulation and enzyme technologies for designing of new biocatalysts and biologically active compounds targeting enhancement of food quality, safety and competitiveness (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46010)
DOI: 10.1080/10942912.2016.1225762
ISSN: 1094-2912
WoS: 000405628500004
Scopus: 2-s2.0-85008394087
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Poljoprivredni fakultetTY - JOUR AU - Belscak-Cvitanović, Ana AU - Jurić, Slaven AU - Djordjević, Verica AU - Barisić, Lidija AU - Komes, Draženka AU - Jezek, Damir AU - Bugarski, Branko AU - Nedović, Viktor PY - 2017 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4469 AB - In this study principal component analysis and artificial neural networks were used to evaluate the potential of using binary mixtures of sodium alginate and other polysaccharide biopolymers as the carriers for microencapsulation of green tea bioactive compounds. Using binary mixtures of alginate and adjunct biopolymers increased the particle size (from 722 to 1344 mu m) and textural parameters of the microbeads. Chemometric techniques revealed the combination of biopolymers and their ratio as the main factors influencing the encapsulation performance. The combination of alginate with hydroxypropyl methylcellulose and locust bean gum enabled to retain the highest (-)-epigallocatechin gallate and caffeine contents, the highest total phenols encapsulation efficiency, and their most retarded release in water, confirming these as the best delivery systems of polyphenol-type active compounds and signifying their potent food applications. PB - Taylor & Francis Inc, Philadelphia T2 - International Journal of Food Properties T1 - Chemometric evaluation of binary mixtures of alginate and polysaccharide biopolymers as carriers for microencapsulation of green tea polyphenols EP - 1986 IS - 9 SP - 1971 VL - 20 DO - 10.1080/10942912.2016.1225762 ER -
@article{ author = "Belscak-Cvitanović, Ana and Jurić, Slaven and Djordjević, Verica and Barisić, Lidija and Komes, Draženka and Jezek, Damir and Bugarski, Branko and Nedović, Viktor", year = "2017", abstract = "In this study principal component analysis and artificial neural networks were used to evaluate the potential of using binary mixtures of sodium alginate and other polysaccharide biopolymers as the carriers for microencapsulation of green tea bioactive compounds. Using binary mixtures of alginate and adjunct biopolymers increased the particle size (from 722 to 1344 mu m) and textural parameters of the microbeads. Chemometric techniques revealed the combination of biopolymers and their ratio as the main factors influencing the encapsulation performance. The combination of alginate with hydroxypropyl methylcellulose and locust bean gum enabled to retain the highest (-)-epigallocatechin gallate and caffeine contents, the highest total phenols encapsulation efficiency, and their most retarded release in water, confirming these as the best delivery systems of polyphenol-type active compounds and signifying their potent food applications.", publisher = "Taylor & Francis Inc, Philadelphia", journal = "International Journal of Food Properties", title = "Chemometric evaluation of binary mixtures of alginate and polysaccharide biopolymers as carriers for microencapsulation of green tea polyphenols", pages = "1986-1971", number = "9", volume = "20", doi = "10.1080/10942912.2016.1225762" }
Belscak-Cvitanović, A., Jurić, S., Djordjević, V., Barisić, L., Komes, D., Jezek, D., Bugarski, B.,& Nedović, V.. (2017). Chemometric evaluation of binary mixtures of alginate and polysaccharide biopolymers as carriers for microencapsulation of green tea polyphenols. in International Journal of Food Properties Taylor & Francis Inc, Philadelphia., 20(9), 1971-1986. https://doi.org/10.1080/10942912.2016.1225762
Belscak-Cvitanović A, Jurić S, Djordjević V, Barisić L, Komes D, Jezek D, Bugarski B, Nedović V. Chemometric evaluation of binary mixtures of alginate and polysaccharide biopolymers as carriers for microencapsulation of green tea polyphenols. in International Journal of Food Properties. 2017;20(9):1971-1986. doi:10.1080/10942912.2016.1225762 .
Belscak-Cvitanović, Ana, Jurić, Slaven, Djordjević, Verica, Barisić, Lidija, Komes, Draženka, Jezek, Damir, Bugarski, Branko, Nedović, Viktor, "Chemometric evaluation of binary mixtures of alginate and polysaccharide biopolymers as carriers for microencapsulation of green tea polyphenols" in International Journal of Food Properties, 20, no. 9 (2017):1971-1986, https://doi.org/10.1080/10942912.2016.1225762 . .