Article ; Online: In Vitro Assessment of the Physiologically Relevant Oral Bioaccessibility of Metallic Elements in Edible Herbs Using the Unified Bioaccessibility Protocol.
Molecules (Basel, Switzerland)
2023 Volume 28, Issue 14
Abstract: In this work, the total content of seven metallic elements (Fe, Cu, Zn, Mg, Pb, Ni, and Co) in common edible herbs was determined and related to their bioaccessibility by an in vitro human digestion model. Specifically, the unified bioaccessibility ... ...
| Abstract | In this work, the total content of seven metallic elements (Fe, Cu, Zn, Mg, Pb, Ni, and Co) in common edible herbs was determined and related to their bioaccessibility by an in vitro human digestion model. Specifically, the unified bioaccessibility protocol developed by the BioAccessibility Research Group of Europe (BARGE) was used to determine the release of each element during gastric and gastrointestinal digestion. The results show that Fe, Zn, and Mg are released during gastric digestion (34-57% Fe, 28-80% Zn, 79-95% Mg), but their overall bioaccessibility is reduced in the gastrointestinal tract (<30%). On the contrary, Cu is more bioaccessible during gastrointestinal digestion (38-60%). Pb, Ni, and Co exhibited similar bioaccessibility in both gastric and gastrointestinal fluids. Principle component analysis of the data shows that the classification of the nutritional value of herbs differs between the total and the gastrointestinal concentration, suggesting that the total concentration alone is not an adequate indicator for drawing secure conclusions concerning the nutritional benefits of edible plant species. |
|---|---|
| MeSH term(s) | Humans ; Lead/analysis ; Gastrointestinal Tract/metabolism ; Europe ; Stomach/chemistry ; Soil Pollutants/analysis ; Environmental Monitoring/methods ; Biological Availability |
| Chemical Substances | Lead (2P299V784P) ; Soil Pollutants |
| Language | English |
| Publishing date | 2023-07-14 |
| Publishing country | Switzerland |
| Document type | Journal Article |
| ZDB-ID | 1413402-0 |
| ISSN | 1420-3049 ; 1431-5165 ; 1420-3049 |
| ISSN (online) | 1420-3049 |
| ISSN | 1431-5165 ; 1420-3049 |
| DOI | 10.3390/molecules28145396 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
In stock of ZB MED Cologne/Königswinter
| Zs.MO 81: Show issues |
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.