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VOLATILE COMPOUNDS OF PHACELIA (Phacelia tanacetifolia Benth.) HONEY BEFORE AND AFTER HEATING


Kranjac, Marina; Marijanović, Zvonimir; Šarolić, Mladenka; Bušić, Valentina; Gašo-Sokač, Dajana
VOLATILE COMPOUNDS OF PHACELIA (Phacelia tanacetifolia Benth.) HONEY BEFORE AND AFTER HEATING // Book of Abstracts of the 11th International Scientific and Professional Conference / Jerković, Igor ; Šubarić, Drago ; Jašić, Midhat (ur.).
Split, Osijek/ i Tuzla, 2018. str. 105-105 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
VOLATILE COMPOUNDS OF PHACELIA (Phacelia tanacetifolia Benth.) HONEY BEFORE AND AFTER HEATING

Autori
Kranjac, Marina ; Marijanović, Zvonimir ; Šarolić, Mladenka ; Bušić, Valentina ; Gašo-Sokač, Dajana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts of the 11th International Scientific and Professional Conference / Jerković, Igor ; Šubarić, Drago ; Jašić, Midhat - Split, Osijek/ i Tuzla, 2018, 105-105

ISBN
978-953-7803-09-4

Skup
11th International Scientific and Professional Conference WITH FOOD TO HEALTH

Mjesto i datum
Split, Hrvatska, 18-19. 10. 2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
phacelia honey heating, USE, GC-MS analysis, volatile compounds, thermal artefacts

Sažetak
Many compounds of biological and botanical origin such as volatile substances are unstable. In honey the structures of volatile substances can be transformered during maturation, storage and heating. In this paper the influence of phacelia honey heating on the composition and content of volatile compounds is investigated. The honey sample were heated at 150 oC (5 min.) without addition of water to notice thermal artifacts. Volatile compounds were extracted with dichloromethane using ultrasound assisted solvent extraction (USE) at room temperature. The extracts were analyzed by gas chromatography-mass spectrometry (GC-MS). Phacelia tanacetifolia Benth. honey biomarker syringaldehyde proved to be stable throughout heating procedure up to 150 oC. The dominant compounds identified in dichloromethane extract obtained after heating of honey at 150 oC were thermal artefacts 5- hydroxymethylfurfural and pyran derivative 2, 3- dihydro-3, 5-dihydroxy-6-methyl-4H-pyran-4-one.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Prehrambena tehnologija



POVEZANOST RADA


Ustanove
Kemijsko-tehnološki fakultet, Split,
Prehrambeno-tehnološki fakultet, Osijek,
Veleučilište "Marko Marulić", Knin

Citiraj ovu publikaciju

Kranjac, Marina; Marijanović, Zvonimir; Šarolić, Mladenka; Bušić, Valentina; Gašo-Sokač, Dajana
VOLATILE COMPOUNDS OF PHACELIA (Phacelia tanacetifolia Benth.) HONEY BEFORE AND AFTER HEATING // Book of Abstracts of the 11th International Scientific and Professional Conference / Jerković, Igor ; Šubarić, Drago ; Jašić, Midhat (ur.).
Split, Osijek/ i Tuzla, 2018. str. 105-105 (poster, međunarodna recenzija, sažetak, znanstveni)
Kranjac, M., Marijanović, Z., Šarolić, M., Bušić, V. & Gašo-Sokač, D. (2018) VOLATILE COMPOUNDS OF PHACELIA (Phacelia tanacetifolia Benth.) HONEY BEFORE AND AFTER HEATING. U: Jerković, I., Šubarić, D. & Jašić, M. (ur.)Book of Abstracts of the 11th International Scientific and Professional Conference.
@article{article, year = {2018}, pages = {105-105}, keywords = {phacelia honey heating, USE, GC-MS analysis, volatile compounds, thermal artefacts}, isbn = {978-953-7803-09-4}, title = {VOLATILE COMPOUNDS OF PHACELIA (Phacelia tanacetifolia Benth.) HONEY BEFORE AND AFTER HEATING}, keyword = {phacelia honey heating, USE, GC-MS analysis, volatile compounds, thermal artefacts}, publisherplace = {Split, Hrvatska} }