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RADICAL SCAVENGING, ANTIMICROBIAL ACTIVITY AND PHENOLIC CONTENT OF CASTANEA SATIVA EXTRACTS

J. Živković ; Medical Faculty of Nis, Department of Pharmacy, Bulevar Zorana Dindica 81, 18000, Nis, Serbia
I. Mujić ; Colegium Fluminense Polytechnic of Rijeka Trpimirova 2/V, 51000 Rijeka, Croatia
Z. Zeković ; Faculty of Technology, Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
S. Vidovic ; Faculty of Technology, Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia
A. Mujić ; Health Institute, Kresimirova 52/a, 51000 Rijeka, Croatia
S. Jokić ; Faculty of food technology University of Osijek, 31000 Osijek, Croatia

Puni tekst: hrvatski, pdf (545 KB) str. 175-181 preuzimanja: 576* citiraj
APA 6th Edition
Živković, J., Mujić, I., Zeković, Z., Vidovic, S., Mujić, A. i Jokić, S. (2009). RADICAL SCAVENGING, ANTIMICROBIAL ACTIVITY AND PHENOLIC CONTENT OF CASTANEA SATIVA EXTRACTS. Journal of Central European Agriculture, 10 (2), 175-181. Preuzeto s https://hrcak.srce.hr/41896
MLA 8th Edition
Živković, J., et al. "RADICAL SCAVENGING, ANTIMICROBIAL ACTIVITY AND PHENOLIC CONTENT OF CASTANEA SATIVA EXTRACTS." Journal of Central European Agriculture, vol. 10, br. 2, 2009, str. 175-181. https://hrcak.srce.hr/41896. Citirano 18.09.2019.
Chicago 17th Edition
Živković, J., I. Mujić, Z. Zeković, S. Vidovic, A. Mujić i S. Jokić. "RADICAL SCAVENGING, ANTIMICROBIAL ACTIVITY AND PHENOLIC CONTENT OF CASTANEA SATIVA EXTRACTS." Journal of Central European Agriculture 10, br. 2 (2009): 175-181. https://hrcak.srce.hr/41896
Harvard
Živković, J., et al. (2009). 'RADICAL SCAVENGING, ANTIMICROBIAL ACTIVITY AND PHENOLIC CONTENT OF CASTANEA SATIVA EXTRACTS', Journal of Central European Agriculture, 10(2), str. 175-181. Preuzeto s: https://hrcak.srce.hr/41896 (Datum pristupa: 18.09.2019.)
Vancouver
Živković J, Mujić I, Zeković Z, Vidovic S, Mujić A, Jokić S. RADICAL SCAVENGING, ANTIMICROBIAL ACTIVITY AND PHENOLIC CONTENT OF CASTANEA SATIVA EXTRACTS. Journal of Central European Agriculture [Internet]. 2009 [pristupljeno 18.09.2019.];10(2):175-181. Dostupno na: https://hrcak.srce.hr/41896
IEEE
J. Živković, I. Mujić, Z. Zeković, S. Vidovic, A. Mujić i S. Jokić, "RADICAL SCAVENGING, ANTIMICROBIAL ACTIVITY AND PHENOLIC CONTENT OF CASTANEA SATIVA EXTRACTS", Journal of Central European Agriculture, vol.10, br. 2, str. 175-181, 2009. [Online]. Dostupno na: https://hrcak.srce.hr/41896. [Citirano: 18.09.2019.]

Sažetak
Radical Scavenging and antimicrobial activity of extracts of three cultivar of Castanea Sativa Mill. have been examined. Leaf and catkins have been extracted under the same conditions by 50% ethanol as extragens, afterwards dry extracts of examined samples have been gained. Total phenolic content was determined by HPLC, subsequent to preliminary acid hydrolysis of samples. For determination of extract infl uence to creating and transformation of hydroxide (OH) radicals and (DPPH) radicals, extracts have been dissolved in distillated water and added to Fenton’s model system
in concentration of 0.2 mg/ml. High value antioxidant activity (AA) in relation to hydroxyl radicals has turned out catkins from Lovran chestnut (59.09%). The greatest antiradical activity in relation to DPPH radicals occurred with extracts of catkins from domestic sweet chestnut (37.50). The antimicrobial tests have showed that ethanol extracts of leaf and catkins inhibited growth of Gram positive bacteria.

Ključne riječi
antioxidant activity; antimicrobial activity; Castanea sativa; extract; HPLC; EPR spectrometry

Hrčak ID: 41896

URI
https://hrcak.srce.hr/41896

[engleski]

Posjeta: 821 *