| Title: | Influence of process parameters on the extraction of flavanones from mandarin peel |
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| Authors: | ID Makovšek, Katja (Author)
ID Knez, Željko (Author)
ID Škerget, Mojca (Author) |
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| Files: |  Acta_Chimica_Slovenica_2012_Makovsek,_Knez,_Skerget_Influence_of_Process_Parameters_on_the_Extraction_of_Flavanones_from_Mandarin_Peel.pdf (231,88 KB)
MD5: 682187AE87B133F7A907D89BDCB5DE2A
 http://acta-arhiv.chem-soc.si/59/59-4-879.pdf
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FKKT - Faculty of Chemistry and Chemical Engineering
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| Abstract: | Flavanones are an important group of flavonoids that are characteristic for citrus. In the present work isolation of flavanones from mandarin peel was performed by conventional extraction using water, ethanol, acetone and aqueous solutions of acetone and ethanol. The extracts were analysed on the content and composition of flavanones. Furthermore the DPPH radical scavenging activity of extracts was determined. Finally, the influence of extraction parameters (particle size, extraction temperature, extraction time,material to solvent ratio, number of extraction stages and type of solvent) on the yield and the efficiency of extraction were determined by Plackett-Burman experimental design.
The results showed that 70% aqueous solution of acetone was the most efficient solvent for isolation of flavanones from mandarin peel. The main flavanones present in the obtained extracts were hesperidin (HES) and narirutin (NRT). The number of extraction stages influenced the yield of extraction, type of solvent influenced the hesperidin extraction efficiency and particle size of material influenced the narirutin extraction efficiency. |
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| Keywords: | conventional extraction, mandarin peel, flavanone, hesperidin, narirutin, Plackett-Bauman experimental design |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2012 |
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| Number of pages: | str. 879-887 |
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| Numbering: | Letn. 59, št. 4 |
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| PID: | 20.500.12556/DKUM-50227  |
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| ISSN: | 1318-0207 |
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| UDC: | 66 |
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| ISSN on article: | 1318-0207 |
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| COBISS.SI-ID: | 16555542 |
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| NUK URN: | URN:SI:UM:DK:XQBVPJOZ |
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| Publication date in DKUM: | 10.07.2015 |
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| Views: | 1904 |
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| Downloads: | 93 |
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| Metadata: |    |
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| Categories: | Misc.
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