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Pregled bibliografske jedinice broj: 801985

Optimization of Supercritical CO2 Extraction of Helichrysum italicum Dried Flowers by Response Surface Methodology: GC-MS Profiles of the Extracts and Essential Oil


Jerković, Igor; Jokić, Stela; Rajić, Marina, Marjanović, Zvonimir; Bilić, Mate
Optimization of Supercritical CO2 Extraction of Helichrysum italicum Dried Flowers by Response Surface Methodology: GC-MS Profiles of the Extracts and Essential Oil // Separation science and technology, 51 (2016), 18; 2925-2931 doi:10.1080/01496395.2016.1237967 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 801985 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Optimization of Supercritical CO2 Extraction of Helichrysum italicum Dried Flowers by Response Surface Methodology: GC-MS Profiles of the Extracts and Essential Oil

Autori
Jerković, Igor ; Jokić, Stela ; Rajić, Marina, Marjanović, Zvonimir ; Bilić, Mate

Izvornik
Separation science and technology (0149-6395) 51 (2016), 18; 2925-2931

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Helichrysum italicum ; supercritical CO2 extraction ; response surface methodology ; GC-MS profiles of the extracts and essential oil

Sažetak
Supercritical (SC) CO2 extraction of air-dried Immortelle flowers was performed at different process parameters. The optimal extraction conditions related to the yield were determined by response surface methodology (yield 4.09% at 20 MPa and 52°C). The extracts were analysed by GC-MS and tremetone derivatives dominated: bitalin A, 12-acetoxytremetone, gnaphaliol, 1- [2-(2-methyl-2, 3-dihydroxypropyl)-2, 3- dihydro-1-benzofuran-5-yl]ethanone, isobutyl bitalin A and 1-[2-(acetylprop-1-en-2-yl)-3- hydroxy-2, 3-dihydro-1-benzofuran-5- yl]ethanone. Striking differences were found among the essential oil and SC-CO2 extracts composition. The major oil compounds were γ- curcumene, α-pinene, β-selinene, α-selinene and limonene. Mono- and sesquiterpene were found among minor constituents of the extracts. Neryl acetate was present in the extracts and essential oil.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Biotehnologija



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2013-11-8547 - Istraživaje prirodnih spojeva i aroma: kemijsko profiliranje i otkrivanje potecijala (Igor Jerković, )

Ustanove
Kemijsko-tehnološki fakultet, Split,
Prehrambeno-tehnološki fakultet, Osijek

Profili:

Avatar Url Mate Bilić (autor)

Avatar Url Igor Jerković (autor)

Avatar Url Stela Jokić (autor)

Citiraj ovu publikaciju

Jerković, Igor; Jokić, Stela; Rajić, Marina, Marjanović, Zvonimir; Bilić, Mate
Optimization of Supercritical CO2 Extraction of Helichrysum italicum Dried Flowers by Response Surface Methodology: GC-MS Profiles of the Extracts and Essential Oil // Separation science and technology, 51 (2016), 18; 2925-2931 doi:10.1080/01496395.2016.1237967 (međunarodna recenzija, članak, znanstveni)
Jerković, I., Jokić, S., Rajić, Marina, Marjanović, Zvonimir & Bilić, M. (2016) Optimization of Supercritical CO2 Extraction of Helichrysum italicum Dried Flowers by Response Surface Methodology: GC-MS Profiles of the Extracts and Essential Oil. Separation science and technology, 51 (18), 2925-2931 doi:10.1080/01496395.2016.1237967.
@article{article, year = {2016}, pages = {2925-2931}, DOI = {10.1080/01496395.2016.1237967}, keywords = {Helichrysum italicum, supercritical CO2 extraction, response surface methodology, GC-MS profiles of the extracts and essential oil}, journal = {Separation science and technology}, doi = {10.1080/01496395.2016.1237967}, volume = {51}, number = {18}, issn = {0149-6395}, title = {Optimization of Supercritical CO2 Extraction of Helichrysum italicum Dried Flowers by Response Surface Methodology: GC-MS Profiles of the Extracts and Essential Oil}, keyword = {Helichrysum italicum, supercritical CO2 extraction, response surface methodology, GC-MS profiles of the extracts and essential oil} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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