prikaz prve stranice dokumenta Kemijski sastav eteričnog ulja sjemenki Cannabis sativa L.
  Download
PDF 1.08 MB
undergraduate thesis
Kemijski sastav eteričnog ulja sjemenki Cannabis sativa L.
završni rad
Split: University of Split, Faculty of Chemistry and Technology, 2021. urn:nbn:hr:167:481547
Bakarić, Andrea
University of Split
Faculty of Chemistry and Technology
Division of Chemistry

Cite this document

Bakarić, A. (2021). Kemijski sastav eteričnog ulja sjemenki Cannabis sativa L. : završni rad (Undergraduate thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:481547

Bakarić, Andrea. "Kemijski sastav eteričnog ulja sjemenki Cannabis sativa L. : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2021. https://urn.nsk.hr/urn:nbn:hr:167:481547

Bakarić, Andrea. "Kemijski sastav eteričnog ulja sjemenki Cannabis sativa L. : završni rad." Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, 2021. https://urn.nsk.hr/urn:nbn:hr:167:481547

Bakarić, A. (2021). 'Kemijski sastav eteričnog ulja sjemenki Cannabis sativa L. : završni rad', Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, accessed 25 April 2024, https://urn.nsk.hr/urn:nbn:hr:167:481547

Bakarić A. Kemijski sastav eteričnog ulja sjemenki Cannabis sativa L. : završni rad [Undergraduate thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2021 [cited 2024 April 25] Available at: https://urn.nsk.hr/urn:nbn:hr:167:481547

A. Bakarić, "Kemijski sastav eteričnog ulja sjemenki Cannabis sativa L. : završni rad", Undergraduate thesis, University of Split, Faculty of Chemistry and Technology, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:167:481547

Please login to the repository to save this object to your list.
Metadata
TitleKemijski sastav eteričnog ulja sjemenki Cannabis sativa L. : završni rad
Title (english)Chemical composition of Cannabis sativa L. seeds essential oil : bachelor thesis
AuthorAndrea Bakarić
MentorFranko Burčul (mentor)
Committee memberZvonimir Marijanović (predsjednik povjerenstva)
Committee memberMario Nikola Mužek (član povjerenstva)
Committee memberFranko Burčul (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Chemistry)
Split
Defense date and country2021-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Sjemenke konoplje (Cannabis sativa L.) se u današnje vrijeme sve više koriste u prehrambenoj i kozmetiĉkoj industriji. Osim što su sjemenke konoplje izvor esencijalnih masnih kiselina i imaju velik udio proteina takoĊer su bogate mineralima i vitaminima. U kozmetiĉkoj industriji mogu se pronaći gelovi i razna ulja koja sadrţe ulje sjemenki konoplje upravo zato što ima mogućnost umiriti koţu lica, vidljivo smanjiti crvenilo koţe te ojaĉati zaštitnu barijeru. Eteriĉna ulja su smjese hlapljivih spojeva koja sadrţe na stotine kemijskih spojeva te njihovo djelovanje na ljudski organizam još uvijek nije u potpunosti istraţeno. Imaju mogućnost djelovanja na hormonski i ţivĉani sustav ĉovjeka te intenzivnim mirisom mogu djelovati na raspoloţenje i emocije. Prilikom analize eteriĉnih ulja, jedna od najĉešće korištenih tehnika je plinska kromatografija s masenim spektrometrom kao detektorom. Navedena tehnika omogućuje identifikaciju mnogih spojeva u sloţenim smjesama koji su prisutni i u vrlo malim koliĉinama. U ovom radu prikazana je analiza izoliranog eteriĉnog ulja sjemenki C. sativa i analiza komercijalnog ulja za lice za problematiĉnu koţu, marke Kiehl's, ĉiji je jedan od glavnih sastojaka ulje sjemenki konoplje. Navedene analize provedene su pomoću plinske kromatografije s masenim spektrometrom. Usporedbom rezultata analize dvaju ulja moţe se potvrditi da je ulje C. sativa zaista jedan od sastojaka kozmetiĉkog ulja za lice Kiehl's.
Abstract (english)
Hemp seeds (Cannabis sativa L.) are increasingly used in the food and cosmetics industry today. In addition to being a source of essential fatty acids and having a high protein content, hemp seeds are also rich in minerals and vitamins. Gels and various oils containing hemp seed oil can be found in the cosmetics industry precisely because it has the ability to soothe the facial skin, visibly reduce skin redness and strengthen the protective barrier. Essential oils are mixtures containing hundreds of volatile chemical compounds and their effects on the human body have not yet been fully investigated. They have the ability to act on the human hormonal and nervous system, and with their intense scent can affect mood and emotions. Gas chromatography with mass spectrometer as a detector is one of the most commonly used techniques when analysing essential oils. This technique makes it possible to identify many compounds in complex mixtures that are present even in very small quantities. This thesis presents analysis of the C. sativa seed essential oil and the analysis of Kiehl's commercial facial oil for problematic skin. One of the main ingredients of this facial oil is hemp seed essential oil. These analyses were performed by gas chromatography with a mass spectrometer. By comparing the results of the analyses of the two oils – it was confirmed that C. sativa oil is indeed one of the ingredients of Kiehl's cosmetic face oil.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:481547
Study programmeTitle: Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryRepository of the Faculty of chemistry and technology
Created on2021-12-15 10:55:02