The functional potential of immortelle (Helichrysum italicum) based edible films reinforced with proteins and hydrogel particles
Authors
Karača, SaraTrifković, Kata T.
Busić, Arijana
Đorđević, Verica
Belščak-Cvitanović, Ana
Vojvodić-Cebin, Aleksandra
Bugarski, Branko
Komes, Drazenka
Article (Accepted Version)
Metadata
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Since most studies regarding immortelle (Helichrysum italicum) are focused on the properties and composition of its essential oil, the aim of this study was to develop edible films based on immortelle water extract. Alginate and pectin combined with various proteins served as carriers for the formulation of biodegradable films and hydrogel particles. Films with different biopolymers and incorporated hydrogel particles were prepared by casting method and hydrogel particles were produced by ionic gelation. The bioactive profile (the content of total (TPC) and specific polyphenols, hydroxycinnamic acids (HCAC) and antioxidant capacity (AC)) of the developed matrices was characterized using spectrophotometric methods and high performance liquid chromatography (HPLC). Zeta-potential and rheological properties of alginate- and pectin-based film-forming solutions and physico-chemical (color, particle size, film thickness, dry matter content) and sensory properties of the developed particles a...nd films were evaluated. The highest TPC (31.31 mg GAE/g sample) and HCAC (27.20 mg CAE/g sample) as well as the highest AC (0.15 mmol TE/g sample) was determined in pectin-based films. The addition of proteins decreased the content of the examined bioactive parameters, while the addition of hydrogel particles altered their physico-chemical properties. The obtained results indicate a great application potential of the developed biodegradable matrices.
Keywords:
Antioxidant capacity / Coating films / Immortellе / Ionic gelation / PolyphenolsSource:
LWT, 2019, 99, 387-395Publisher:
- Academic Press
Note:
- Published version: http://technorep.tmf.bg.ac.rs/handle/123456789/4337
- This is the peer-reviewed version of the following article: Karaca S, Trifković KT, Busić A, Đorđević V, Belščak-Cvitanović A, Vojvodić-Cebin A, Bugarski B, Komes D. The functional potential of immortelle (Helichrysum italicum) based edible films reinforced with proteins and hydrogel particles. in LWT-Food Science and Technology. 2019;99:387-395. https://doi.org/10.1016/j.lwt.2018.09.039
Related info:
- Version of
http://technorep.tmf.bg.ac.rs/handle/123456789/4337 - Version of
https://doi.org/10.1016/j.lwt.2018.09.039
DOI: 10.1016/j.lwt.2018.09.039
ISSN: 0023-6438
WoS: 000450375100050
Scopus: 2-s2.0-85054437051
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Karača, Sara AU - Trifković, Kata T. AU - Busić, Arijana AU - Đorđević, Verica AU - Belščak-Cvitanović, Ana AU - Vojvodić-Cebin, Aleksandra AU - Bugarski, Branko AU - Komes, Drazenka PY - 2019 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5037 AB - Since most studies regarding immortelle (Helichrysum italicum) are focused on the properties and composition of its essential oil, the aim of this study was to develop edible films based on immortelle water extract. Alginate and pectin combined with various proteins served as carriers for the formulation of biodegradable films and hydrogel particles. Films with different biopolymers and incorporated hydrogel particles were prepared by casting method and hydrogel particles were produced by ionic gelation. The bioactive profile (the content of total (TPC) and specific polyphenols, hydroxycinnamic acids (HCAC) and antioxidant capacity (AC)) of the developed matrices was characterized using spectrophotometric methods and high performance liquid chromatography (HPLC). Zeta-potential and rheological properties of alginate- and pectin-based film-forming solutions and physico-chemical (color, particle size, film thickness, dry matter content) and sensory properties of the developed particles and films were evaluated. The highest TPC (31.31 mg GAE/g sample) and HCAC (27.20 mg CAE/g sample) as well as the highest AC (0.15 mmol TE/g sample) was determined in pectin-based films. The addition of proteins decreased the content of the examined bioactive parameters, while the addition of hydrogel particles altered their physico-chemical properties. The obtained results indicate a great application potential of the developed biodegradable matrices. PB - Academic Press T2 - LWT T1 - The functional potential of immortelle (Helichrysum italicum) based edible films reinforced with proteins and hydrogel particles EP - 395 SP - 387 VL - 99 DO - 10.1016/j.lwt.2018.09.039 ER -
@article{ author = "Karača, Sara and Trifković, Kata T. and Busić, Arijana and Đorđević, Verica and Belščak-Cvitanović, Ana and Vojvodić-Cebin, Aleksandra and Bugarski, Branko and Komes, Drazenka", year = "2019", abstract = "Since most studies regarding immortelle (Helichrysum italicum) are focused on the properties and composition of its essential oil, the aim of this study was to develop edible films based on immortelle water extract. Alginate and pectin combined with various proteins served as carriers for the formulation of biodegradable films and hydrogel particles. Films with different biopolymers and incorporated hydrogel particles were prepared by casting method and hydrogel particles were produced by ionic gelation. The bioactive profile (the content of total (TPC) and specific polyphenols, hydroxycinnamic acids (HCAC) and antioxidant capacity (AC)) of the developed matrices was characterized using spectrophotometric methods and high performance liquid chromatography (HPLC). Zeta-potential and rheological properties of alginate- and pectin-based film-forming solutions and physico-chemical (color, particle size, film thickness, dry matter content) and sensory properties of the developed particles and films were evaluated. The highest TPC (31.31 mg GAE/g sample) and HCAC (27.20 mg CAE/g sample) as well as the highest AC (0.15 mmol TE/g sample) was determined in pectin-based films. The addition of proteins decreased the content of the examined bioactive parameters, while the addition of hydrogel particles altered their physico-chemical properties. The obtained results indicate a great application potential of the developed biodegradable matrices.", publisher = "Academic Press", journal = "LWT", title = "The functional potential of immortelle (Helichrysum italicum) based edible films reinforced with proteins and hydrogel particles", pages = "395-387", volume = "99", doi = "10.1016/j.lwt.2018.09.039" }
Karača, S., Trifković, K. T., Busić, A., Đorđević, V., Belščak-Cvitanović, A., Vojvodić-Cebin, A., Bugarski, B.,& Komes, D.. (2019). The functional potential of immortelle (Helichrysum italicum) based edible films reinforced with proteins and hydrogel particles. in LWT Academic Press., 99, 387-395. https://doi.org/10.1016/j.lwt.2018.09.039
Karača S, Trifković KT, Busić A, Đorđević V, Belščak-Cvitanović A, Vojvodić-Cebin A, Bugarski B, Komes D. The functional potential of immortelle (Helichrysum italicum) based edible films reinforced with proteins and hydrogel particles. in LWT. 2019;99:387-395. doi:10.1016/j.lwt.2018.09.039 .
Karača, Sara, Trifković, Kata T., Busić, Arijana, Đorđević, Verica, Belščak-Cvitanović, Ana, Vojvodić-Cebin, Aleksandra, Bugarski, Branko, Komes, Drazenka, "The functional potential of immortelle (Helichrysum italicum) based edible films reinforced with proteins and hydrogel particles" in LWT, 99 (2019):387-395, https://doi.org/10.1016/j.lwt.2018.09.039 . .