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Title:EKSTRAKCIJA OLJA IZ SEMEN INDUSTRIJSKE KONOPLJE Z ZGOŠČENIMI PLINI IN KONVENCIONALNIMI TOPILI
Authors:ID Rakovič, Aleš (Author)
ID Škerget, Mojca (Mentor) More about this mentor... New window
ID Knez, Željko (Comentor)
Files:.pdf VS_Rakovic_Ales_2013.pdf (2,61 MB)
MD5: 09D8212445F4BFCF4F20B79F926CCFF1
PID: 20.500.12556/dkum/a00d4fa5-16f4-489b-8913-7f92d3131519
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:V diplomski nalogi smo izvedli ekstrakcijo olja iz semen industrijske konoplje z zgoščenimi plini in konvencionalnimi topili. Namen diplomske naloge je bil raziskati vpliv različnih ekstrakcijskih tehnik na izkoristek ekstrakcije ter vsebnosti maščobnih kislin v konopljinem olju. Superkritične ekstrakcije smo izvedli z zgoščenima plinoma propan ter ogljikov dioksid pri konstantnih temperaturah (50 in 70 °C) ter konstantnih tlakih (200, 300, 480 bar). Ekstrakcije s konvencionalnimi topili smo izvedli po metodi ekstrakcije po Soxhletu (z etanolom, heksanom in petroletrom), ekstrakciji z etanolom pri povišanih tlakih (100 in 200 bar) ter ultrazvokom. Raziskali smo vsebnost maščobnih kislin v konopljinem olju. Analizo vzorcev smo opravili s plinsko kromatografijo.
Keywords:Konvencionalna ekstrakcija, ekstrakcija z ultrazvokom, ekstrakcija z organskim topilom pri povišanem tlaku, superkritična ekstrakcija, konopljino seme, konopljino olje, superkritični fluidi, umiljenje maščob, plinska kromatografija, maščobne kisline.
Place of publishing:Maribor
Publisher:[A. Rakovič]
Year of publishing:2013
PID:20.500.12556/DKUM-39842 New window
UDC:66.061-987(043.2)
COBISS.SI-ID:16815382 New window
NUK URN:URN:SI:UM:DK:HMFO2WJE
Publication date in DKUM:03.04.2013
Views:4253
Downloads:689
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
:
RAKOVIČ, Aleš, 2013, EKSTRAKCIJA OLJA IZ SEMEN INDUSTRIJSKE KONOPLJE Z ZGOŠČENIMI PLINI IN KONVENCIONALNIMI TOPILI [online]. Bachelor’s thesis. Maribor : A. Rakovič. [Accessed 31 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=39842
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Secondary language

Language:English
Title:EXTRACTION OF HEMPSEED OIL WITH DENSE GASES AND CONVENTIONAL SOLVENTS
Abstract:In our diploma thesis we performed an extraction of hempseed oil from the seeds of industrial hemp with dense gases and conventional solvents. The intention of the diploma thesis was to research the influence of different extraction techniques on the amount of extraction and on the fatty acids content in hempseed oil. Supercritical extractions were carried out with dense gases propane and carbon dioxide at constant temperatures (50 and 70°C) and at constant pressures (200, 300, 480 bar). Extractions with conventional solvents were carried out according to extraction method with Soxhlet extraction (with ethanol, hexane and petroleum ether), extractions with ethanol were carried out at increased pressures (100 and 200 bar) and with ultrasound. We researched the fatty acids content in hempseed oil. Sample analysis was carried out with gas chromatography.
Keywords:Conventional extraction, extraction with ultrasound, extraction with organic solvent at increased pressure, supercritical extraction, hemp seed, hemp oil, supercritical fluids, saponification, gas chromatography, fatty acids.


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