The potential of bamboo seeds for natural biofortification of dietary zinc and iron
Rattachement africain : cn, np. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Abstract Moso bamboo has been shown to accumulate high concentrations of iron and zinc in the seeds. However, the bioavailablity of iron and zinc in bamboo seeds is poorly understood. Here, we evaluated the bioaccessibility and bioavailability of iron and zinc in bamboo seeds by using an in vitro digestion protocol. Our evaluations revealed that values of bioaccessibility and bioavailability of iron were 25 and 21 mg kg −1 in bamboo seeds which were 1.6- and 1.7- fold higher than in rice, respectively. Also, values of bioaccessibility and bioavailability of zinc were 20 and 13 mg kg −1 in bamboo seeds which were 1.9- and 2.6- fold higher than in rice, respectively. Boiling process reduced both the bioaccessibility and bioavailability of iron and zinc. In addition, phytic acid concentration in bamboo seeds was only 0.42 times higher than in rice. By contrast, the tannins concentration in bamboo seeds was 2.2 times higher than in rice. Cellular localization results showed that iron and zinc were mainly concentrated in the embryo and the aleurone layer. These results clearly suggest that Moso bamboo seeds are rich in iron and zinc and have potential as a food for iron and zinc biofortification.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- The potential of bamboo seeds for natural biofortification of dietary zinc and iron
- Date Crossref
- 21/04/2023
- Éditeur
- Springer Science and Business Media LLC
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Zhejiang A & F University pays non établi dans la noticeUniversité ou école supérieure
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Agriculture and Forestry University pays non établi dans la noticeUniversité ou école supérieure
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Zhejiang Agriculture & Forestry University State Key Laboratory of Subtropical Silviculture pays non établi dans la noticeUniversité ou école supérieure
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Marketing supervision administration of Jiande pays non établi dans la noticeInstitution
Zhejiang A & F University, Agriculture and Forestry University et State Key Laboratory of Subtropical Silviculture — Zhejiang Agriculture & Forestry University, avec 1 autre affiliation.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.