Pregled bibliografske jedinice broj: 828730
Color evaluation of seventeen European unifloral honey types by means of spectrophotometrically determined CIE L*C-ab*h(ab)(o) chromaticity coordinates
Color evaluation of seventeen European unifloral honey types by means of spectrophotometrically determined CIE L*C-ab*h(ab)(o) chromaticity coordinates // Food chemistry, 145 (2014), 284-291 doi:10.1016/j.foodchem.2013.08.032 (međunarodna recenzija, članak, znanstveni)
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Naslov
Color evaluation of seventeen European unifloral honey types by means of spectrophotometrically determined CIE L*C-ab*h(ab)(o) chromaticity coordinates
Autori
Tuberoso, C. I. G. ; Jerković, I. ; Congiu F. ; Sarais, G. ; Marijanović, Z. ; Kus, P. M.
Izvornik
Food chemistry (0308-8146) 145
(2014);
284-291
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
CIE (Commission Internationale de l’Eclairage) L C ab h ab chromaticity coordinates Unifloral honeys Multivariate analysis
Sažetak
CIE (Commission Internationale de l'Eclairage) L*C-ab*h(ab)(o) color coordinates for 305 samples of 17 unifloral honeys types (asphodel, buckwheat, black locust, sweet chestnut, citrus, eucalyptus, Garland thorn, honeydew, heather, lime, mint, rapeseed, sage, strawberry tree, sulla flower, savory and thistle) from different geographic locations in Europe were spectrophotometrically assessed and statistically evaluated. Preliminary separation of unifloral honeys was obtained by means of L* - C-ab* color coordination correlation. Hierarchical Cluster Analysis (HCA) revealed an expected segregation of the honeys types according to their chromatic characteristics. Principal Component Analysis (PCA) allowed to obtain a more defined distinction of the 17 unifloral honey types, particularly when using 3D graphics. CIE L*C-ab*h(ab)(o) color coordinates were useful for the identification of several honey types. The proposed method represents a simple and efficient procedure that can be used as a basis for the authentication of unifloral honeys worldwide.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
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
- MEDLINE