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Title:Vpliv temperature na izolacijo komponent industrijske konoplje : diplomsko delo univerzitetnega študijskega programa I. stopnje
Authors:ID Zidarič, Andrej (Author)
ID Knez Marevci, Maša (Mentor) More about this mentor... New window
ID Kotnik, Petra (Comentor)
ID Cör Andrejč, Darija (Comentor)
Files:.pdf UN_Zidaric_Andrej_2020.pdf (1,23 MB)
MD5: 9BD685E47B6DB7189FA9E12484165E36
PID: 20.500.12556/dkum/a64fa74d-703a-4182-9bbd-0092e31e3578
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Diplomsko delo ugotavlja vpliv termične obdelave rastline pred ekstrakcijo in termične obdelave ekstrakta, na pretvorbo kanabidiolne kisline - CBDA v kanabidiol - CBD. Namen je bil določiti, katera od dveh metod dela, privede do kakovostnejšega produkta oziroma večjega deleža CBD. V sklopu diplomskega dela smo uporabili metodo ultrazvočne ekstrakcije z uporabo topila izopropanola. Ekstrakt se je pridobil iz zmlete posušene industrijske konoplje. Temperaturna dekarboksilacije kanabidiolne kisline je bila pri 130 °C. Dobljen produkt v obliki konopljinega ekstrakta se je analiziral z metodo HPLC-MS. Rezultati analiz povedo, da je proces dekarboksilacije kot zaključni proces priprave konopljinega ekstrakta primernejši. Segrevanje ekstrakta povzroči 16-krat večjo pretvorbo CBDA v CBD in tako 12 % višjo končno koncentracijo CBD. Z raziskavo smo dokazali, da je proces dekarboksilacije kot zaključni proces priprave konopljinega ekstrakta primernejši. Tako smo dobili produkt višje kakovosti.
Keywords:Industrijska konoplja, konopljin ekstrakt, ekstrakcija komponent, kanabinoidi, pretvorba CBDA v CBD, dekarboksilacija
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[A. Zidarič]
Year of publishing:2020
Number of pages:VII, 18 f.
PID:20.500.12556/DKUM-77479 New window
UDC:66.061.3:582.630.1(043.2)
COBISS.SI-ID:32387587 New window
NUK URN:URN:SI:UM:DK:WQU4ZCT2
Publication date in DKUM:09.10.2020
Views:1551
Downloads:147
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
:
ZIDARIČ, Andrej, 2020, Vpliv temperature na izolacijo komponent industrijske konoplje : diplomsko delo univerzitetnega študijskega programa I. stopnje [online]. Bachelor’s thesis. Maribor : A. Zidarič. [Accessed 14 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=77479
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Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:01.09.2020

Secondary language

Language:English
Title:Influence of temperature on the isolation of industrial hemp components
Abstract:The diploma thesis determines the influence of heat treatment of the plant before extraction and heat treatment of the extract on the conversion of cannabidiolic acid - CBDA into cannabidiol - CBD. The purpose was to determine which of the two methods of work lead to a higher quality product or a higher share of CBD. As part of the diploma work, we used the method of ultrasonic extraction using the solvent isopropanol. The extract was obtained from ground dried industrial hemp. The decarboxylation temperature of cannabidiolic acid was at 130 ° C. The resulting product in the form of hemp extract was analyzed by HPLC-MS. The results of the analyzes show that the decarboxylation process is more suitable as the final process of preparation of hemp extract. Heating the extract results in a 16-fold increase in CBDA to CBD conversion and thus a 12 % higher final CBD concentration. The research proved that the decarboxylation process is more suitable as the final process of preparation of hemp extract, thus getting a higher quality product.
Keywords:: Industrial hemp, hemp extract, component extraction, cannabinoids, conversion of CBDA to CBD, decarboxylation


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