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Pregled bibliografske jedinice broj: 412006

Časopis

Autori: Sarajlija, Hrvoje; Čukelj, Nikolina; Novotni, Dubravka; Mršić, Gordan; Brnčić, Mladen; Ćurić, Duška
Naslov: Preparation of Flaxseed for Lignan Determination by Gas Chromatography-Mass Spectrometry Method
Izvornik: Czech journal of food sciences (1212-1800) 30 (2012), 1; 45-52
Vrsta rada: članak
Ključne riječi: defatting; extraction; flaxseed; GC/MS; hydrolysis; lignans
Sažetak:
Since 1980s, several methods for the determination of lignans in food samples have been developed depending on the types of lignans and foods analysed, but mostly on flaxseed as a reference food. In this work, specific steps in flaxseed preparation for lignan secoisolariciresinol analysis by gas chromatography-mass spectrometry method were examined. Ethanol extraction of lignan from defatted and non-defatted flaxseed before acid hydrolysis yielded significantly lower concentrations (5172 ± 49 μg/g ; 5159 ± 83 μg/g, respectively), when compared to the direct acid hydrolysis (8566 ± 169 μg/g ; 8571 ± 192 μg/g, respectively). In the analysed samples of defatted and dried flaxseed, no significant difference in lignan content was observed when compared to non-defatted flaxseed samples.
Projekt / tema: 058-0580696-0702
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Prehrambena tehnologija
URL Internet adrese: http://www.agriculturejournals.cz/publicFiles/56591.pdf
URL cjelovitog teksta:
Google Scholar: Preparation of Flaxseed for Lignan Determination by Gas Chromatography-Mass Spectrometry Method
Upisao u CROSBI: dcuric@pbf.hr (dcuric@pbf.hr), 10. Lip. 2009. u 10:58 sati



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