Pregled bibliografske jedinice broj: 466463
Rapid quantification of specific carotenoid pigments in puree of mango and in products derived from thermally processed tomatoes by the Xe-lamp based photoacoustic spectroscopy
Rapid quantification of specific carotenoid pigments in puree of mango and in products derived from thermally processed tomatoes by the Xe-lamp based photoacoustic spectroscopy // The 2008 Joint Central European Congress - 4th Central European Congress on Food - 6th Croatian Congress of Food Technologists, Biotechnologists, and Nutritionists: Book of Abstracts / Galić, Kata (ur.).
Zagreb: Hrvatsko društvo za prehrambenu tenologiju, biotehnologiju i nutricionizam, 2008. str. 186-186 (poster, domaća recenzija, sažetak, znanstveni)
CROSBI ID: 466463 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Rapid quantification of specific carotenoid pigments in puree of mango and in products derived from thermally processed tomatoes by the Xe-lamp based photoacoustic spectroscopy
Autori
Doka, Otto ; Bicanic, Dane ; van Rooij, Hans ; van Twisk, Charlotte ; Luterotti, Svjetlana ; Marković, Ksenija
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
The 2008 Joint Central European Congress - 4th Central European Congress on Food - 6th Croatian Congress of Food Technologists, Biotechnologists, and Nutritionists: Book of Abstracts
/ Galić, Kata - Zagreb : Hrvatsko društvo za prehrambenu tenologiju, biotehnologiju i nutricionizam, 2008, 186-186
ISBN
978-953-99725-2-1
Skup
The 2008 Joint Central European Congress - 4th Central European Congress on Food - 6th Croatian Congress of Food Technologists, Biotechnologists, and Nutritionists
Mjesto i datum
Cavtat, Hrvatska, 15.05.2008. - 17.05.2008
Vrsta sudjelovanja
Poster
Vrsta recenzije
Domaća recenzija
Ključne riječi
carotenoids; quantification; mango; tomato; PAS; Xe-lamp
Sažetak
In this paper the application of the photoacoustic spectroscopy (PAS) at visible wavelengths using Xe-lamp is discussed. This technique is used for rapid (without any need for pretreatment of the sample) and accurate assessment of beta carotene and lycopene, in mango purees spiked with beta carotene and in the commercial products derived from the thermally processed tomatoes. The performance of the PAS method was compared to that of tristimulus colorimetry and HPLC and the correlation is quite high. The newly proposed method is good for use in practice and allows practically direct measurements thereby providing substantial saving of the operational costs.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija, Prehrambena tehnologija
POVEZANOST RADA
Projekti:
006-0061117-1243 - Interakcije galija(III) i željeza(III) s antiproliferativnim lijekovima (Kujundžić, Nikola, MZOS ) ( CroRIS)
058-0580696-2808 - Bioaktivne komponente u hrani - promjene uzrokovane pripremom i čuvanjem (Vahčić, Nada, MZOS ) ( CroRIS)
Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb,
Prehrambeno-biotehnološki fakultet, Zagreb
