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Hemijski sastav i inhibitorna aktivnost odabranih etarskih ulja na gljive izolovane sa lekovitog bilja

dc.creatorStević, Tatjana
dc.creatorStanković, Slaviša
dc.creatorŠavikin, Katarina
dc.creatorGođevac, Dejan
dc.creatorDimkić, Ivica
dc.creatorSoković, Marina
dc.creatorBerić, Tanja
dc.date.accessioned2019-01-30T17:39:59Z
dc.date.available2019-01-30T17:39:59Z
dc.date.issued2014
dc.identifier.issn0455-6224
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1454
dc.description.abstractIn recent years great attention was paid to biological control, the application of natural products in order to protect crops and medicinal plants against contamination with phytopathogenic and saprophytic fungi. Essential oils have been evaluated as a potentially safe replacement for chemicals used for that purpose. In this regard, antifungal potential of six essential oils was examined coupled with determination of the complete qualitative and quantitative chemical composition by GC-FID and GC-MS analysis. While essential oils of rosemary, sage, Spanish sage and black pepper were exclusively composed of monoterpenes, vetiver essential oil was entirely composed of sesquiterpenes. In essential oil of cinnamon dominates (E)-cinnamaldehyde. Applying the in vitro microdilution method, it was found that all essential oils were active in inhibiting the growth of all tested 21 pre- and post-harvest phytopathogenic and saprophytic fungi. MIC and MFC ranged from 1.2 mg ml-1 up to 22.6 mg ml-1 according to the test oil. Rosemary oil showed the best antifungal potential, followed by black pepper and cinnamon oil. Sage and Spanish sage oils also exhibited significant antifungal potential. Vetiver oil demonstrated the lowest antifungal activity. Essential oils that showed considerable antifungal potential are good candidates for further examination of their use in preventing and/or protection of medicinal plants, their seeds and dried drugs against fungal infections, both in the field and in warehouses.en
dc.description.abstractPoslednjih godina velika pažnja poklanja se biološkoj kontroli to jest primeni prirodnih produkata u zaštiti, kako poljoprivrednih kultura, tako i lekovitog bilja od kontaminacije fitopatogenim i saprofitnim gljivama. U tom smislu, ispitivan je antifungalni potencijal šest etarskih ulja uz određivanje kompletnog kvalitativnog i kvantitativnog hemijskog sastava primenom GC-FID i GC-MS analiza. Dok se korišćeni uzorci etarskih ulja ruzmarina, žalfije, španske žalfije i crnog bibera isključivo sastoje od monoterpena, u ulju vetivera potpuno dominiraju seskviterpeni. U etarskom ulju cimeta najzastupljenija komponneta je bila (E)- cinemaldehid. Primenom in vitro mikrodilucione metode, utvrđeno je da su sva ulja bila aktivna u inhibiciji rasta 21 testirane, pre- i post-žetvene, fitopatogene i saprofitne gljive, sa razlikama u efikasnosti. MIC i MFC vrednosti su varirale u opsegu od 1,2 mg ml-1 do 22,6 mg ml-1, u zavisnosti od ispitivanog ulja. Najbolja antifungalna aktivnost utvrđena je za ulje ruzmarina, nešto slabija za ulja crnog bibera i cimeta, dok je ulje vetivera ispoljilo najslabiju aktivnost. Etarska ulja obe vrste žalfija ispoljila su značajan antifungalni potencijal. Etarska ulja koja poseduju značajan antifungalni potencijal su dobri kandidati za nastavak istraživanja u pravcu njihove primene u prevenciji i zaštiti useva lekovitog bilja, kao i njihovih semena i osušenih biljnih droga od gljivičnih infekcija, i u polju i u skladištima.sr
dc.publisherInstitute for Medicinal Plants Research "Dr. Josif Pancic"
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46013/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173026/RS//
dc.rightsopenAccess
dc.sourceLekovite sirovine
dc.subjectessential oilsen
dc.subjectantifungal activityen
dc.subjectmicrodilution methoden
dc.subjectphytopathogenic andsaprophytic fungien
dc.subjectetarska uljasr
dc.subjectantifungalna aktivnostsr
dc.subjectmikrodilucioni metodsr
dc.subjectfitopatogene isaprofitne gljivesr
dc.subjectlekovito biljesr
dc.titleChemical composition and inhibitory activity of selected essential oils against fungi isolated from medicinal plantsen
dc.titleHemijski sastav i inhibitorna aktivnost odabranih etarskih ulja na gljive izolovane sa lekovitog biljasr
dc.typearticle
dc.rights.licenseBY
dcterms.abstractГођевац, Дејан; Димкић, Ивица; Берић, Тања; Станковић, Славиша; Соковић, Марина; Шавикин, Катарина; Стевић, Татјана; Хемијски састав и инхибиторна активност одабраних етарских уља на гљиве изоловане са лековитог биља; Хемијски састав и инхибиторна активност одабраних етарских уља на гљиве изоловане са лековитог биља;
dc.citation.volume34
dc.citation.issue34
dc.citation.spage69
dc.citation.epage80
dc.citation.other34(34): 69-80
dc.citation.rankM52
dc.identifier.doi10.5937/leksir1434069S
dc.identifier.rcubConv_470
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs//bitstream/id/7926/1452.pdf
dc.type.versionpublishedVersion


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