NMR-based metabolomics of dried berries in comparison with dietary supplements.

Autor: Peçanha JS; Instituto de Química, Universidade Federal de Mato Grosso do Sul (UFMS), CP 549, 79074-460, Campo Grande, MS, Brazil., Santos NMD; Faculdade de Engenharia de Alimentos, Departamento de Alimentos e Nutrição, Universidade de Campinas (UNICAMP), CP 80, 13083-862, Campinas, SP, Brazil., Maróstica Júnior MR; Faculdade de Engenharia de Alimentos, Departamento de Alimentos e Nutrição, Universidade de Campinas (UNICAMP), CP 80, 13083-862, Campinas, SP, Brazil., Micheletti AC; Instituto de Química, Universidade Federal de Mato Grosso do Sul (UFMS), CP 549, 79074-460, Campo Grande, MS, Brazil., Lião LM; Instituto de Química, Universidade Federal de Goiás (UFG), Campus Samambaia, 74690-900, Goiânia, GO, Brazil., Alcantara GB; Instituto de Química, Universidade Federal de Mato Grosso do Sul (UFMS), CP 549, 79074-460, Campo Grande, MS, Brazil. Electronic address: glaucia.alcantara@ufms.br.
Jazyk: angličtina
Zdroj: Journal of pharmaceutical and biomedical analysis [J Pharm Biomed Anal] 2022 Feb 05; Vol. 209, pp. 114494. Date of Electronic Publication: 2021 Nov 27.
DOI: 10.1016/j.jpba.2021.114494
Abstrakt: Consumption of dried berries is increasing worldwide due to their health benefits. This popularity has introduced berry-based supplements as an easier way to take in berry nutrients. The chemical composition of six dried berries (blueberry, cranberry, goji berry, golden berry, maqui berry, and raspberry) were compared to their berry-based supplements by metabolomics using nuclear magnetic resonance spectroscopy (NMR). Thirty-three metabolites were identified and 23 were quantified. Chemometric analysis of berries revealed that goji berry showed the highest content of amino and organic acids, while cranberry and golden berry showed a high carbohydrate content. Fatty acids were predominant in blueberry, golden berry, maqui berry, and raspberry. Additionally, an exploratory analysis of phenolic compounds in berry extracts were conducted. phenolic compounds in berry extracts could be correlated with their antioxidant activity. Additionally, derived supplements did not show similarities with their respective berry, suggesting the minimal addition of dried berry in their formulation. Thus, non-declared additives have highlighted the importance of food safety investigation.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2021 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
Externí odkaz: