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https://doi.org/10.5562/cca3475

Helichrysum italicum (Roth) G. Don subsp. italicum from Herzegovina: Volatile Composition, Variations during Seasons, Total Polyphenols, Acetylcho-linesterase Inhibition and Antioxidant Activity

Stanislava Talić   ORCID icon orcid.org/0000-0001-7633-4312 ; Department of Chemistry, Faculty of Science and Education, University of Mostar, Matice hrvatske bb, 88000 Mostar, Bosnia and Herzegovina
Ilijana Odak   ORCID icon orcid.org/0000-0002-6883-8470 ; Department of Chemistry, Faculty of Science and Education, University of Mostar, Matice hrvatske bb, 88000 Mostar, Bosnia and Herzegovina
Anita Martinović Bevanda ; Department of Chemistry, Faculty of Science and Education, University of Mostar, Matice hrvatske bb, 88000 Mostar, Bosnia and Herzegovina
Nikolina Crnjac ; Department of Chemistry, Faculty of Science and Education, University of Mostar, Matice hrvatske bb, 88000 Mostar, Bosnia and Herzegovina
Mate Paštar ; Department of Chemistry, Faculty of Science and Education, University of Mostar, Matice hrvatske bb, 88000 Mostar, Bosnia and Herzegovina

Puni tekst: engleski, pdf (3 MB) str. 69-77 preuzimanja: 716* citiraj
APA 6th Edition
Talić, S., Odak, I., Martinović Bevanda, A., Crnjac, N. i Paštar, M. (2019). Helichrysum italicum (Roth) G. Don subsp. italicum from Herzegovina: Volatile Composition, Variations during Seasons, Total Polyphenols, Acetylcho-linesterase Inhibition and Antioxidant Activity. Croatica Chemica Acta, 92 (1), 69-77. https://doi.org/10.5562/cca3475
MLA 8th Edition
Talić, Stanislava, et al. "Helichrysum italicum (Roth) G. Don subsp. italicum from Herzegovina: Volatile Composition, Variations during Seasons, Total Polyphenols, Acetylcho-linesterase Inhibition and Antioxidant Activity." Croatica Chemica Acta, vol. 92, br. 1, 2019, str. 69-77. https://doi.org/10.5562/cca3475. Citirano 20.04.2021.
Chicago 17th Edition
Talić, Stanislava, Ilijana Odak, Anita Martinović Bevanda, Nikolina Crnjac i Mate Paštar. "Helichrysum italicum (Roth) G. Don subsp. italicum from Herzegovina: Volatile Composition, Variations during Seasons, Total Polyphenols, Acetylcho-linesterase Inhibition and Antioxidant Activity." Croatica Chemica Acta 92, br. 1 (2019): 69-77. https://doi.org/10.5562/cca3475
Harvard
Talić, S., et al. (2019). 'Helichrysum italicum (Roth) G. Don subsp. italicum from Herzegovina: Volatile Composition, Variations during Seasons, Total Polyphenols, Acetylcho-linesterase Inhibition and Antioxidant Activity', Croatica Chemica Acta, 92(1), str. 69-77. https://doi.org/10.5562/cca3475
Vancouver
Talić S, Odak I, Martinović Bevanda A, Crnjac N, Paštar M. Helichrysum italicum (Roth) G. Don subsp. italicum from Herzegovina: Volatile Composition, Variations during Seasons, Total Polyphenols, Acetylcho-linesterase Inhibition and Antioxidant Activity. Croatica Chemica Acta [Internet]. 2019 [pristupljeno 20.04.2021.];92(1):69-77. https://doi.org/10.5562/cca3475
IEEE
S. Talić, I. Odak, A. Martinović Bevanda, N. Crnjac i M. Paštar, "Helichrysum italicum (Roth) G. Don subsp. italicum from Herzegovina: Volatile Composition, Variations during Seasons, Total Polyphenols, Acetylcho-linesterase Inhibition and Antioxidant Activity", Croatica Chemica Acta, vol.92, br. 1, str. 69-77, 2019. [Online]. https://doi.org/10.5562/cca3475

Sažetak
The chemical composition of essential oils isolated from immortelle (Helicrysum italicum subsp. italicum) collected in Herzegovina during five different periods, was investigated by GC/MS analysis. The main compounds were a-pinene (15.7 %) and γ-curcumene (12.8 %), followed by 4,6,9-trimethyldec-8-en-3,5-dione (8.7 %), neryl acetate (6.9 %), limonene (6.4 %) and β-selinene (5.3 %). In total, 69 components were identified whose share changed over the vegetative cycle. Antioxidant activity of methanolic extracts of immortelle were determined according to DPPH (IC50 = 23–34 μg/mL) and FRAP (29 μg/mL is equivalent to 1.1‒2.2 mM Fe2+) methods. Acetylcholinesterase inhibitory potential, investigated by modified Ellman’s assay and determined as IC50 values, were 340–440 μg/mL for methanol extracts and 135 μg/mL for essential oil. Metanolic extracts showed strong antioxidant activity and potential to inhibit AChE. Essential oil possesses complex chemical composition, inhibition activity of AChE and weak antioxidant capacity.

Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi
Helichrysum italicum subsp. italicum; Asteraceae; essential oil composition; α-pinene; γ-curcumene; antioxidant activity

Hrčak ID: 218125

URI
https://hrcak.srce.hr/218125

Posjeta: 1.097 *