Pregled bibliografske jedinice broj: 983722
Analysis of volatile compounds in chestnut using solid-phase microextraction coupled with GC-MS
Analysis of volatile compounds in chestnut using solid-phase microextraction coupled with GC-MS // Acta Horticulturae, 1220 (2018), 1220; 203-208 doi:10.17660/actahortic.2018.1220.28 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 983722 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analysis of volatile compounds in chestnut using solid-phase microextraction coupled with GC-MS
Autori
Mujić, Ibrahim ; Živković, J. ; Savić, V. ; Alibabić, Vildana ; Staver, Mario ; Jug, T. ; Franić, Mario ; Damijanić, Kristijan
Izvornik
Acta Horticulturae (0567-7572) 1220
(2018), 1220;
203-208
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
chestnut (Castanea sativa Mill.), solid phase micro-extraction, volatile compounds
Sažetak
In this work volatile compounds of raw chestnuts (peeled and unpeeled) were evaluated. Samples of chestnuts (Castanea sativa Mill.) were obtained from the area of the Una-Sana canton (Bosnia and Herzegovina) during the seasonal harvest. Freshly harvested chestnuts were ground with a blender. A portion of chestnut was manually peeled before grinding. The samples were analyzed using solid phase microextraction (SPME) fibers in conjunction with gas chromatography/mass spectrometer (GC- MS). Compounds were identified on the basis of their retention times using the searchable EI- MS spectra library (NIST02). Volatile fraction was composed of 34 and 31 main compounds for unpeeled and peeled chestnuts respectively. Among them, 25 peaks were found in both analyzed samples. The compounds that contribute to the volatile profile of unpeeled fruit were mainly alcohols (53.99% of total areas), followed by other components (28.16%), ketones (6.70%) and esters (5.59%). The main volatile compounds found in raw peeled chestnuts were also alcohols (52.80%), followed by other components (15.47%), acids (12.40%) and ketones (11.93%). The main compounds of the volatile fraction extracted from unpeeled chestnuts samples were styrene (22.64%), ethanol (14.19%), 1-octanol (13.06%) and 3-methyl-1- butanol (5.27%), whereas ethanol (20.61%), 1- octanol (18.40%), acetic acid (11.01%), 2- pentylfuran (10.26%), 1-hexanol (7.00%) and 2- heptanone (5.86%) were identified as the main volatile components of raw peeled chestnuts. This study indicates that peeling of chestnuts affected the chemical composition of volatile compounds.
Izvorni jezik
Engleski
Znanstvena područja
Prehrambena tehnologija
Napomena
Rad je prezentiran na skupu VI International Chestnut Symposium.
POVEZANOST RADA
Ustanove:
Poljoprivredni institut Osijek,
Veleučilište u Rijeci
Profili:
Kristijan Damijanić
(autor)
Mario Staver
(autor)
Vildana Alibabić
(autor)
Mario Franić
(autor)
Ibrahim Mujić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Scopus
Uključenost u ostale bibliografske baze podataka::
- AGRICOLA