Št. zadetkov: 11
Diplomsko delo
Oznake:
dejavniki;eterično olje;damaščanska vrtnica;Rosa damascena;kakovost;vsebnost;
Damaščanska vrtnica (Rosa damascena Mill.) velja za kraljico med vrtnicami. Razširjena je po celem svetu, še posebej v Bolgariji, Turčiji, Maroku, na Kitajskem in v Iranu. Je hibridna vrtnica, nastala s križanjem treh sort vrtnic. Njen izvor ni popolnoma znan, zato se zgodovinski opisi med avtorji n ...
Leto:
2017
Vir:
Biotehniška fakulteta (UL BF)
Magistrsko delo
Oznake:
vrtnice;javne zelene površine;Mestna občina Ljubljana;četrtna skupnost Bežigrad;Rosa L.;
Vrtnice imajo v zunanjem prostoru nesporno vodilno vlogo na zasebnih vrtovih, pojavljajo pa se tudi na javnih površinah, saj nekatere uspevajo tudi v manj ugodnih razmerah in jih odlikuje dolgo obdobje cvetenja. V javnem prostoru se sorte izbira po kriterijih, kot so odpornost na vročino, nizke temp ...
Leto:
2019
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
vrtnice;javne mestne površine;poljavne mestne površine;Ljubljana;Bežigrad;
Vrtnice so na slovenskih zasebnih vrtovih zelo pogoste okrasne rastline, vedno bolj pa se sadijo tudi na javne površine. So zelo zanimive rastline za javne mestne površine, saj predstavljajo estetski, ekološki, tehnični in sociološki potencial. Za javni mestni prostor se izbira sorte po kriterijih, ...
Leto:
2021
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
Helichrysum italicum;essential oil;GS-MS;hydrosol;hydrodistillation;immortelle;stems;
The chemical composition of essential oils and hydrosols of immortelle (Helichrysum italicum) stems with leaves obtained by hydrodistillation was identified using gas chromatography coupled with mass spectrometry (GC-MS). One-year-old and two-year-old plants of the same immortelle population, and pl ...
Leto:
2022
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
Rosa pendula;Rosa spinosissima;Rosa galica;HPLC;axtraction;organic acids;ascorbic acid;carotenoids;
This study aimed to determine the content and composition of bioactive compounds in autochthonous rose hips (R. pendulina, R. spinosissima, and R. gallica) and to compare them with the content of bioactive compounds in some cultivars (‘Harstad’, ‘Bourgogne’, ‘Mount Everest’, ‘Poppius’, ‘Fruhlingsduf ...
Leto:
2023
Vir:
Biotehniška fakulteta (UL BF)
Ni določena
Oznake:
Rosa pendulina;Rosa spinosissima;Rosa gallica;Rosa damascena;GC-MS;volatile compounds;rose blossom;
Plants produce a number of volatile organic compounds (VOCs) that attract pollinators and seed bearers and enhance plant defense responses; their profile is an important tool in species identification. In addition, VOC produced by plants are used in the cosmetic, pharmaceutical, and food industries, ...
Leto:
2024
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
Rosa pendulina;Rosa spinosissima;Rosa gallica;Rosa damascena;GC-MS;volatile compounds;rose blossom;
The aim of our study was to determine how the content and composition of volatile organic compounds (VOCs) change with crossbreeding. We included three autochthonous Slovenian species of roses (R. pendulina, R. spinosissima, and R. gallica) and several cultivars derived from them in the research. Th ...
Leto:
2024
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
rosa;Rosa corymbifera;Rosa glauca;Rosa subcanina;Rosa gallica;phenolic compounds;HPLC;extraction;
The genus Rosa is very extensive and variable, so it remains very unpredictable and uninvestigated. This also holds true for values of secondary metabolites in rose hips, which are important for several purposes (human diet, protection of plants against pests, etc.). The aim of our study was to dete ...
Leto:
2023
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
Rosa gallica;Rosa subcanina;bioactive compounds;petals;rosehips;HPLC;secondary metabolites;primary metabolites;
Our research aimed to investigate the primary and secondary metabolites of rosehips and petals of R. gallica in comparison with R. subcanina. R. gallica was chosen because it is still unexplored in terms of various bioactive substances and is strongly present in Slovenia. Given that roses are genera ...
Leto:
2023
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
šipek;Rosa pendula;Rosa pendulina X spinosissima;biokemične spojine;kemična sestava;Rosa pendulina;biochemical compounds;rose hips;
The medicinal value of rose hips largely depends on the contents of vitamin C and flavonoids. Rose hips contain more vitamin C than most fruits and vegetables. We were particularly interested in how the bioactive substances of rose hips are inherited from main rose species. The aim of the study was ...
Leto:
2022
Vir:
Biotehniška fakulteta (UL BF)