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master's thesis
Utjecaj ishrane bilja na kvalitetu i sastav eteričnih ulja
Zagreb: University of Zagreb, Faculty of Agriculture, 2020. urn:nbn:hr:204:485683
Skelin, Kristina
University of Zagreb
Faculty of Agriculture
Plant Nutrition

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Skelin, K. (2020). Utjecaj ishrane bilja na kvalitetu i sastav eteričnih ulja (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:485683

Skelin, Kristina. "Utjecaj ishrane bilja na kvalitetu i sastav eteričnih ulja." Master's thesis, University of Zagreb, Faculty of Agriculture, 2020. https://urn.nsk.hr/urn:nbn:hr:204:485683

Skelin, Kristina. "Utjecaj ishrane bilja na kvalitetu i sastav eteričnih ulja." Master's thesis, University of Zagreb, Faculty of Agriculture, 2020. https://urn.nsk.hr/urn:nbn:hr:204:485683

Skelin, K. (2020). 'Utjecaj ishrane bilja na kvalitetu i sastav eteričnih ulja', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:204:485683

Skelin K. Utjecaj ishrane bilja na kvalitetu i sastav eteričnih ulja [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2020 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:204:485683

K. Skelin, "Utjecaj ishrane bilja na kvalitetu i sastav eteričnih ulja", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:204:485683

Metadata
TitleUtjecaj ishrane bilja na kvalitetu i sastav eteričnih ulja
Title (english)Effect of plant nutrition on quality and composition of essential oils
AuthorKristina Skelin
MentorMarko Petek (mentor)
Committee memberMarko Petek (predsjednik povjerenstva)
Committee memberKlaudija Carović-Stanko (član povjerenstva)
Committee memberTomislav Karažija (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Plant Nutrition)
Zagreb
Defense date and country2020-07-10, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Eterična ulja biljni su sekundarni metaboliti, a značajna su kao sirovine za farmaceutsku, kozmetičku i prehrambenu industriju te su važan dio tradicionalne medicine i fitoterapije. Dosadašnje znanstvene spoznaje ukazuju na visoki potencijal ishrane bilja kao agrotehničke mjere u svrhu poboljšanja kvalitete ulja i ostvarivanja visokih i stabilnih prinosa herbe i ulja. Sam fitokemijski profil biljke pod utjecajem je brojnih čimbenika, a mikro- i makro-elementi imaju specifičnu ulogu u biljnom metabolizmu te mogu neposredno utjecati na biosintezu sastavnica ulja te njihov omjer u biljci. Različiti režimi ishrane različito utječu na sintezu sekundarnih biljnih metabolita. Prekomjerna ishrana dušikom kod pojedinih aromatičnih biljaka uzrokuje veći prinos herbe, no smanjeni prinos u ulju. Veće količine kalija potiču na povećanu sintezu kamfora u ulju lavande, dok primjerice primjena sumpora utječe na povećanu produkciju linaloola i eugenola, ekonomski važnih metabolita, u eteričnom ulju bosiljka.
Abstract (english)
Essential oils, secondary plant metabolites, are significant raw material for the pharmaceutical, cosmetic and food industry as well as an important part of traditional medicine and phytotherapy. Scientific knowledge so far indicates high potential of plant nutrition as an agrotechnical measure for the purpose of improving oil quality and achieving high and stable yield of herb and oil. The phytochemical profile of the plant itself is influenced by numerous factors, while micro- and macro-nutrients have a specific role in plant metabolism and can indirectly affect the biosynthesis of oil components and their ratio in the plant. Different nutrition regime will affect the synthesis of secondary plant metabolites differently. Excessive nitrogen nutrition in some aromatic plants will cause a higher yield of herb but a reduced yield of oil. Higher level of potassium will simulate increased synthesis of camphor in lavender oil while, for example, the application of sulfur affects the increased production of economically important metabolites, linalool and eugenol, in basil essential oil.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:485683
Study programmeTitle: Horticulture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka hortikulture (magistar/ magistra inženjer/inženjerka hortikulture)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2020-10-02 11:27:49