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master's thesis
Inhibitorni učinak eteričniog ulja, hidrolata i metanolnog ekstrakta vrste Portenschlagiella ramosissima (Spreng.) Tutin na virus mozaika duhana
2021. urn:nbn:hr:166:614085
Vrkić, Irena
University of Split
Faculty of Science
Department of Biology

Cite this document

Vrkić, I. (2021). Inhibitorni učinak eteričniog ulja, hidrolata i metanolnog ekstrakta vrste Portenschlagiella ramosissima (Spreng.) Tutin na virus mozaika duhana (Master's thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:614085

Vrkić, Irena. "Inhibitorni učinak eteričniog ulja, hidrolata i metanolnog ekstrakta vrste Portenschlagiella ramosissima (Spreng.) Tutin na virus mozaika duhana." Master's thesis, University of Split, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:166:614085

Vrkić, Irena. "Inhibitorni učinak eteričniog ulja, hidrolata i metanolnog ekstrakta vrste Portenschlagiella ramosissima (Spreng.) Tutin na virus mozaika duhana." Master's thesis, University of Split, Faculty of Science, 2021. https://urn.nsk.hr/urn:nbn:hr:166:614085

Vrkić, I. (2021). 'Inhibitorni učinak eteričniog ulja, hidrolata i metanolnog ekstrakta vrste Portenschlagiella ramosissima (Spreng.) Tutin na virus mozaika duhana', Master's thesis, University of Split, Faculty of Science, accessed 30 December 2024, https://urn.nsk.hr/urn:nbn:hr:166:614085

Vrkić I. Inhibitorni učinak eteričniog ulja, hidrolata i metanolnog ekstrakta vrste Portenschlagiella ramosissima (Spreng.) Tutin na virus mozaika duhana [Master's thesis]. Split: University of Split, Faculty of Science; 2021 [cited 2024 December 30] Available at: https://urn.nsk.hr/urn:nbn:hr:166:614085

I. Vrkić, "Inhibitorni učinak eteričniog ulja, hidrolata i metanolnog ekstrakta vrste Portenschlagiella ramosissima (Spreng.) Tutin na virus mozaika duhana", Master's thesis, University of Split, Faculty of Science, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:166:614085

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Metadata
TitleInhibitorni učinak eteričniog ulja, hidrolata i metanolnog ekstrakta vrste Portenschlagiella ramosissima (Spreng.) Tutin na virus mozaika duhana
Title (english)Inhibitory effect of essential oil, hydrosol and methanolic extract of Portenschlagiella ramosissima (Spreng.) Tutin on tobacco mosaic virus
AuthorIrena Vrkić
MentorElma Vuko (mentor)
Committee memberElma Vuko (predsjednik povjerenstva)
Committee memberJuraj Kamenjarin (član povjerenstva)
Committee memberŽeljana Fredotović (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Biology)
Split
Defense date and country2021-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Vrsta Portenschlagiella ramosissima (Spreng.) Tutin pripada porodici Apiaceae (štitarke), poznatoj po sadržaju eteričnih ulja i drugih specijaliziranih biljnih metabolita, zbog čega su pripadnici ove porodice predmet brojnih znanstvenih istraživanja, kao i primjene u narodnoj medicini. Vrsta P. ramosissima raste u mediteranskom području Hrvatske. Kao endemska vrsta Mediterana slabo je istražena te je opisuje ograničen broj znanstvenih članaka. Od suhog biljnog materijala pripremljeni su eterično ulje, hidrolat i metanolni ekstrakt te je ispitana njihova protuvirusna aktivnost na biljkama inficiranima virusom mozaika duhana. Predtretman hidrolatom i eteričnim uljem učinkovito smanjuje broj lokalnih lezija na listovima domaćinskih biljaka. Za metanolni ekstrakt je utvrđena slaba protuvirusna aktivnost. Dobiveni rezultati upućuju na to da lipofilni (eterično ulje) i hidrofilni (hidrolat) ekstrakt ove biljne vrste imaju protufitovirusni potencijal, što otvara mogućnost daljnjeg istraživanja njihove biološke aktivnosti i razvoja novih, prirodnih protufitovirusnih sredstava.
Abstract (english)
The species Portenschlagiella ramosissima (Spreng.) Tutin belongs to the family Apiaceae, which is known for its content of essential oils and other specialised plant metabolites, which is why the members of this family are the subject of numerous scientific studies and are also used in folk medicine. The species P. ramosissima grows in Mediterranean region of Croatia. Being an endemic species of the Mediterranean, it is poorly studied and the limited number of scientific papers describe it. An essential oil, hydrosol and metanolic extract were prepared from dried plant material and their antiviral activity was studied on the plants infected with tobacco mosaic virus. Pretreatment with both essential oil and hydrosol effectively reduced the number of local lesions on the leaves of the local host. The metanolic extract showed weak antiviral activity. The results suggest that the lipophilic extract (essential oil) and hydrophilic extract (hydrosol) of this species have antiviral potential, indicating the possibility of further testing of their biological activity and development of new natural antiphytoviral agents.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:166:614085
Study programmeTitle: Biology and Chemistry; specializations in: major in teaching
Course: major in teaching
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-10-15 10:36:24