Quantification and bioaccessibility of intact glucosinolates in broccoli ‘Parthenon’ and Savoy cabbage ‘Dama’
| Autor: | M.F. Fernández-León, M.J. Bernalte, David González-Gómez, A.M. Fernández-León, M.C. Ayuso |
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| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
030109 nutrition & dietetics Savoy cabbage Brassica Food composition data 04 agricultural and veterinary sciences Health benefits Biology In vitro digestion biology.organism_classification 040401 food science food.food Gluconasturtiin Gastrointestinal digestion Glucobrassicin 03 medical and health sciences chemistry.chemical_compound 0404 agricultural biotechnology food chemistry Botany Food science Food Science |
| Zdroj: | Journal of Food Composition and Analysis. 61:40-46 |
| ISSN: | 0889-1575 |
| DOI: | 10.1016/j.jfca.2016.11.010 |
| Popis: | Brassica has demonstrated to exhibit health benefits due to their content in bioactive compounds, such as glucosinolates (GS) among others. The aim of this work was to identify and quantify the intact GS of two brassicas, broccoli ‘Parthenon’ and Savoy cabbage ‘Dama’. Additionally, the bioaccessibility of these compounds was evaluated by in vitro digestion procedure simulating gastric and small intestinal digestion. Glucobrassicin and glucobrassicanapin were the most abundant GS in both brassicas. The aromatic GS gluconasturtiin was only detected in broccoli. After in vitro gastrointestinal digestion, losses in GS content were found, 63% for broccoli and 69% for Savoy cabbage. The highest percentage of bioaccessibility was for the GS glucobrassicin in both brassicas (∼42%). In general, GS bioaccessibility was higher in broccoli ‘Parthenon’ than in Savoy cabbage ‘Dama’. |
| Databáze: | OpenAIRE |
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