TY  - JOUR
AU  - Kokina, Mariia
AU  - Salević, Ana
AU  - Kalušević, Ana
AU  - Lević, Steva
AU  - Pantić, Milena
AU  - Pljevljakusić, Dejan
AU  - Savikin, Katarina
AU  - Shamtsyan, Mark
AU  - Nikšić, Miomir
AU  - Nedović, Viktor
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4930
AB  - The study assessed the antimicrobial and antioxidant activities of commonly used and commercially available essential oils as an alternative to synthetic preservatives. The plant sources were as follows: lavender (Lavandula angustifolia), tea tree (Melaleuca alternifolia), bergamot (Citrus bergamia) and peppermint (Mentha piperita). The antioxidant activity of essential oils was tested by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) methods. The microdilution broth susceptibility assay revealed that lavender and bergamot essential oils were more efficient in inhibiting the bacterial growth than other tested oils, with the minimum inhibitory concentration of 5 mu g/mL. This study also reports the successful implementation of an electrostatic extrusion technique for encapsulating essential oils into alginate beads, which enables the essential oils to maintain their free radical scavenging ability over time.
PB  - Faculty Food Technology Biotechnology, Zagreb
T2  - Food Technology and Biotechnology
T1  - Characterization, Antioxidant and Antibacterial Activity of Essential Oils and Their Encapsulation into Biodegradable Material Followed by Freeze Drying
EP  - 289
IS  - 2
SP  - 282
VL  - 57
DO  - 10.17113/ftb.57.02.19.5957
ER  - 

@article{
author = "Kokina, Mariia and Salević, Ana and Kalušević, Ana and Lević, Steva and Pantić, Milena and Pljevljakusić, Dejan and Savikin, Katarina and Shamtsyan, Mark and Nikšić, Miomir and Nedović, Viktor",
year = "2019",
abstract = "The study assessed the antimicrobial and antioxidant activities of commonly used and commercially available essential oils as an alternative to synthetic preservatives. The plant sources were as follows: lavender (Lavandula angustifolia), tea tree (Melaleuca alternifolia), bergamot (Citrus bergamia) and peppermint (Mentha piperita). The antioxidant activity of essential oils was tested by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) methods. The microdilution broth susceptibility assay revealed that lavender and bergamot essential oils were more efficient in inhibiting the bacterial growth than other tested oils, with the minimum inhibitory concentration of 5 mu g/mL. This study also reports the successful implementation of an electrostatic extrusion technique for encapsulating essential oils into alginate beads, which enables the essential oils to maintain their free radical scavenging ability over time.",
publisher = "Faculty Food Technology Biotechnology, Zagreb",
journal = "Food Technology and Biotechnology",
title = "Characterization, Antioxidant and Antibacterial Activity of Essential Oils and Their Encapsulation into Biodegradable Material Followed by Freeze Drying",
pages = "289-282",
number = "2",
volume = "57",
doi = "10.17113/ftb.57.02.19.5957"
}

Kokina, M., Salević, A., Kalušević, A., Lević, S., Pantić, M., Pljevljakusić, D., Savikin, K., Shamtsyan, M., Nikšić, M.,& Nedović, V.. (2019). Characterization, Antioxidant and Antibacterial Activity of Essential Oils and Their Encapsulation into Biodegradable Material Followed by Freeze Drying. in Food Technology and Biotechnology
Faculty Food Technology Biotechnology, Zagreb., 57(2), 282-289.
https://doi.org/10.17113/ftb.57.02.19.5957

Kokina M, Salević A, Kalušević A, Lević S, Pantić M, Pljevljakusić D, Savikin K, Shamtsyan M, Nikšić M, Nedović V. Characterization, Antioxidant and Antibacterial Activity of Essential Oils and Their Encapsulation into Biodegradable Material Followed by Freeze Drying. in Food Technology and Biotechnology. 2019;57(2):282-289.
doi:10.17113/ftb.57.02.19.5957 .

Kokina, Mariia, Salević, Ana, Kalušević, Ana, Lević, Steva, Pantić, Milena, Pljevljakusić, Dejan, Savikin, Katarina, Shamtsyan, Mark, Nikšić, Miomir, Nedović, Viktor, "Characterization, Antioxidant and Antibacterial Activity of Essential Oils and Their Encapsulation into Biodegradable Material Followed by Freeze Drying" in Food Technology and Biotechnology, 57, no. 2 (2019):282-289,
https://doi.org/10.17113/ftb.57.02.19.5957 . .

TY  - JOUR
AU  - Kokina, Mariia
AU  - Shamtsyan, Mark
AU  - Georgescu, Cecilia
AU  - Mironescu, Monica
AU  - Nedović, Viktor
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5090
AB  - Introduction: Nowadays, plant extracts are highly applied in food industries either as sources of bioactive components or as an alternative to artificial additives. Therefore, food manufacturers are focused on innovative products, which can satisfy consumers' requirements. Objectives: This study investigates the encapsulation of Origanum majorana, Achillea millefolium, Foeniculum vulgare, Juniperus communis and Anethum graveolens EOs in alginate capsules as a means of controlling the fast release of volatile constituents. Materials and Methods: The EOs were obtained via steam distillation. Sodium alginate was chosen as a carrier because of its biodegradable and biocompatible properties. The paper describes the simple dripping technique used for the preparation of the alginate microcapsules with EO cores, and a possible application of the microcapsules as a natural flavor additive. Results: Sensorial properties of the final product were subjectively analyzed and described. The changes of the taste and the flavour of candies in comparison with the control sample were significant. Nevertheless, the strong herbal odour was found as "uncommon in confectionary but pleasant. Conclusion: It has been investigated, that the sodium alginate encapsulated EOs have to be added as a final step of a recipe to save its antimicrobial and antioxidant potential. Further assays need to be performed to investigate the recipe, which includes the EO alginate microcapsules in order to get a high-quality final product that can be used for commercial purposes.
PB  - Nikan Research Inst, Isfahan
T2  - Immunopathologia Persa
T1  - Essential oil/alginate microcapsules; obtaining and applying
IS  - 1
VL  - 5
DO  - 10.15171/ipp.2019.04
ER  - 

@article{
author = "Kokina, Mariia and Shamtsyan, Mark and Georgescu, Cecilia and Mironescu, Monica and Nedović, Viktor",
year = "2019",
abstract = "Introduction: Nowadays, plant extracts are highly applied in food industries either as sources of bioactive components or as an alternative to artificial additives. Therefore, food manufacturers are focused on innovative products, which can satisfy consumers' requirements. Objectives: This study investigates the encapsulation of Origanum majorana, Achillea millefolium, Foeniculum vulgare, Juniperus communis and Anethum graveolens EOs in alginate capsules as a means of controlling the fast release of volatile constituents. Materials and Methods: The EOs were obtained via steam distillation. Sodium alginate was chosen as a carrier because of its biodegradable and biocompatible properties. The paper describes the simple dripping technique used for the preparation of the alginate microcapsules with EO cores, and a possible application of the microcapsules as a natural flavor additive. Results: Sensorial properties of the final product were subjectively analyzed and described. The changes of the taste and the flavour of candies in comparison with the control sample were significant. Nevertheless, the strong herbal odour was found as "uncommon in confectionary but pleasant. Conclusion: It has been investigated, that the sodium alginate encapsulated EOs have to be added as a final step of a recipe to save its antimicrobial and antioxidant potential. Further assays need to be performed to investigate the recipe, which includes the EO alginate microcapsules in order to get a high-quality final product that can be used for commercial purposes.",
publisher = "Nikan Research Inst, Isfahan",
journal = "Immunopathologia Persa",
title = "Essential oil/alginate microcapsules; obtaining and applying",
number = "1",
volume = "5",
doi = "10.15171/ipp.2019.04"
}

Kokina, M., Shamtsyan, M., Georgescu, C., Mironescu, M.,& Nedović, V.. (2019). Essential oil/alginate microcapsules; obtaining and applying. in Immunopathologia Persa
Nikan Research Inst, Isfahan., 5(1).
https://doi.org/10.15171/ipp.2019.04

Kokina M, Shamtsyan M, Georgescu C, Mironescu M, Nedović V. Essential oil/alginate microcapsules; obtaining and applying. in Immunopathologia Persa. 2019;5(1).
doi:10.15171/ipp.2019.04 .

Kokina, Mariia, Shamtsyan, Mark, Georgescu, Cecilia, Mironescu, Monica, Nedović, Viktor, "Essential oil/alginate microcapsules; obtaining and applying" in Immunopathologia Persa, 5, no. 1 (2019),
https://doi.org/10.15171/ipp.2019.04 . .