Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage
The current study was conducted to elucidate the effect of single and combined post-veraison sprays of calcium nitrate (Ca, 2 %) and zinc sulfate (Zn, 1 %) on post-harvest quality attributes of ‘Sahebi’ grapes during cold storage. Grapes foliar-sprayed with combination of Ca and Zn showed higher f...
| Autores principales: | , , |
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| Formato: | article |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2024
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/20.500.11939/8995 https://www.sciencedirect.com/science/article/pii/S0304423824007131 |
| _version_ | 1855032892390899712 |
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| author | Asgarian, Zahra Sadat Rouhollah, Karimi Palou, Lluís |
| author_browse | Asgarian, Zahra Sadat Palou, Lluís Rouhollah, Karimi |
| author_facet | Asgarian, Zahra Sadat Rouhollah, Karimi Palou, Lluís |
| author_sort | Asgarian, Zahra Sadat |
| collection | ReDivia |
| description | The current study was conducted to elucidate the effect of single and combined post-veraison sprays of calcium
nitrate (Ca, 2 %) and zinc sulfate (Zn, 1 %) on post-harvest quality attributes of ‘Sahebi’ grapes during cold
storage. Grapes foliar-sprayed with combination of Ca and Zn showed higher flavonols (28 % myricetin, 4 %
quercetin, and 15 % kaempferol), flavanols (6 % catechin, 29 % epicatechin, and 10 % epi‑gallocatechin) and
anthocyanins (21 % malvidin, 16 % cyaniding and 13 % peonidin, 22 % petunidin) than controls. Moreover, Ca
and Zn foliar application was also effective in preserving the levels of trans-resveratrol and phenolic acids in
grape berries. The higher amount of phenolic compounds in Ca + Zn-treated grapes was accompanied with
higher activity of antioxidant enzymes, lower activity of polyphenol oxidase, and lower incidence of fungal
decay. In general, post veraison spray of Ca and Zn is promising viticultural operation for preserving berries
bioactive compound and mitigating chilling injury of grape during cold storage. |
| format | article |
| id | ReDivia8995 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | ReDivia89952025-04-25T14:49:42Z Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage Asgarian, Zahra Sadat Rouhollah, Karimi Palou, Lluís Q02 Food processing and preservation Grapes Flavonoids Nutrition Phenolic acids Resveratrol Storage The current study was conducted to elucidate the effect of single and combined post-veraison sprays of calcium nitrate (Ca, 2 %) and zinc sulfate (Zn, 1 %) on post-harvest quality attributes of ‘Sahebi’ grapes during cold storage. Grapes foliar-sprayed with combination of Ca and Zn showed higher flavonols (28 % myricetin, 4 % quercetin, and 15 % kaempferol), flavanols (6 % catechin, 29 % epicatechin, and 10 % epi‑gallocatechin) and anthocyanins (21 % malvidin, 16 % cyaniding and 13 % peonidin, 22 % petunidin) than controls. Moreover, Ca and Zn foliar application was also effective in preserving the levels of trans-resveratrol and phenolic acids in grape berries. The higher amount of phenolic compounds in Ca + Zn-treated grapes was accompanied with higher activity of antioxidant enzymes, lower activity of polyphenol oxidase, and lower incidence of fungal decay. In general, post veraison spray of Ca and Zn is promising viticultural operation for preserving berries bioactive compound and mitigating chilling injury of grape during cold storage. 2024-10-10T10:53:47Z 2024-10-10T10:53:47Z 2024 article acceptedVersion Asgarian, Z. S., Karimi, R., & Palou, L. (2024). Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage. Scientia Horticulturae, 338, 113557. https://hdl.handle.net/20.500.11939/8995 10.1016/j.scienta.2024.113557 https://www.sciencedirect.com/science/article/pii/S0304423824007131 en Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ openAccess Elsevier impreso |
| spellingShingle | Q02 Food processing and preservation Grapes Flavonoids Nutrition Phenolic acids Resveratrol Storage Asgarian, Zahra Sadat Rouhollah, Karimi Palou, Lluís Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage |
| title | Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage |
| title_full | Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage |
| title_fullStr | Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage |
| title_full_unstemmed | Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage |
| title_short | Pre-harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage |
| title_sort | pre harvest foliar spraying of calcium and zinc preserves berries quality and mitigates chilling injury of grape during cold storage |
| topic | Q02 Food processing and preservation Grapes Flavonoids Nutrition Phenolic acids Resveratrol Storage |
| url | https://hdl.handle.net/20.500.11939/8995 https://www.sciencedirect.com/science/article/pii/S0304423824007131 |
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