| Full text | |
| Author(s): |
Speranca, Marco Aurelio
[1]
;
Mayorquin-Guevara, Juan Esteban
[2]
;
Pessoa da Cruz, Mara Cristina
[2]
;
de Almeida Teixeira, Gustavo Henrique
[2]
;
Verbi Pereira, Fabiola Manhas
[1, 3]
Total Authors: 5
|
| Affiliation: | [1] Sao Paulo State Univ UNESP, Inst Chem, Bioenergy Res Inst IPBEN, Grp Alternat Analyt Approaches GAAA, Av Prof Francisco Degni 55, BR-14800060 Araraquara, SP - Brazil
[2] Sao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal Campus, BR-14884900 Jaboticabal, SP - Brazil
[3] Sao Paulo State Univ UNESP, Natl Inst Alternat Technol Detect Toxicol Assessm, Inst Chem, Av Prof Francisco Degni 55, BR-14800060 Jaboticabal, SP - Brazil
Total Affiliations: 3
|
| Document type: | Journal article |
| Source: | Food Chemistry; v. 362, NOV 15 2021. |
| Web of Science Citations: | 0 |
| Abstract | |
Biofortification is a nutritional strategy used to enhance nutrients in a variety of staple foods. As bananas and plantains (Musa spp.) are considered staple food in many developing countries, monitoring zinc (Zn) content in biofortified bananas is crucial to ensure this mineral intake. Bananas were biofortified by injecting Zn sulfate heptahydrate (ZnSO4.7H2O) solutions into banana trees' pseudostem (1%, 2%, and 4%) compared with the control treatment. Zinc content was estimated using energy-dispersive X-ray fluorescence (EDXRF) and multivariate calibration using partial least squares (PLS). The impressive result is the possibility of high throughput analysis of Zn in bananas after biofortification to guarantee the quality when eaten as a central portion of the diet. (AU) | |
| FAPESP's process: | 18/18212-8 - Development of chemometric models for determination of solid impurities in raw sugarcane using energy dispersive X-ray fluorescence |
| Grantee: | Fabiola Manhas Verbi Pereira |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 14/50945-4 - INCT 2014: National Institute for Alternative Technologies of Detection, Toxicological Evaluation and Removal of Micropollutants and Radioactivies |
| Grantee: | Maria Valnice Boldrin |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 19/01102-8 - Multi-user equipament approved in grant 2018/18212-8: X-Ray Fluorescence spectrometer |
| Grantee: | Fabiola Manhas Verbi Pereira |
| Support Opportunities: | Multi-user Equipment Program |