Effect of Methyl Jasmonate and Methyl Jasmonate Plus Urea Foliar Applications on Wine Phenolic, Aromatic and Nitrogen Composition
Foliar application has been studied to enhance grape composition and, therefore, wine quality. This work examined, for first time, the effects of foliar applications of methyl jasmonate (MeJ) and methyl jasmonate plus urea (MeJ+Ur) to Tempranillo vineyard on wine phenolic, aromatic and nitrogen comp...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-09-01
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| Series: | Beverages |
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| Online Access: | https://www.mdpi.com/2306-5710/8/3/52 |
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| author | Miriam González-Lázaro Itziar Sáenz de Urturi Rebeca Murillo-Peña Sandra Marín-San Román Eva P. Pérez-Álvarez Pilar Rubio-Bretón Teresa Garde-Cerdán |
| author_facet | Miriam González-Lázaro Itziar Sáenz de Urturi Rebeca Murillo-Peña Sandra Marín-San Román Eva P. Pérez-Álvarez Pilar Rubio-Bretón Teresa Garde-Cerdán |
| author_sort | Miriam González-Lázaro |
| collection | DOAJ |
| description | Foliar application has been studied to enhance grape composition and, therefore, wine quality. This work examined, for first time, the effects of foliar applications of methyl jasmonate (MeJ) and methyl jasmonate plus urea (MeJ+Ur) to Tempranillo vineyard on wine phenolic, aromatic and nitrogen composition over two vintages (2019 and 2020). A reduction in alcoholic degree was observed in MeJ and MeJ+Ur wines. The effect of foliar treatments was season-dependent. MeJ and MeJ+Ur wines were characterized, in the first vintage, by a higher content of total acylated anthocyanins, but a low content of total esters, alcohols and acids when compared with control wines. MeJ+Ur wines presented a higher total amino acids content than control and MeJ wines. However, in the second vintage, MeJ and MeJ+Ur wines presented an increase in some non-acylated anthocyanins, but only MeJ+Ur treatment increased the total content of flavonols, flavanols, hydroxycinnamic acids, stilbenes and total amino acids when compared with control wines. MeJ wines presented a low content of esters and acids, whereas MeJ+Ur did not show differences with control wines. Overall, the effect of MeJ+Ur foliar treatment was greater than the effect of MeJ application in order to improve the wine chemical composition. |
| first_indexed | 2024-03-10T00:42:27Z |
| format | Article |
| id | doaj.art-0d54d27a143b4c1e8c579f235d4a9b00 |
| institution | Directory Open Access Journal |
| issn | 2306-5710 |
| language | English |
| last_indexed | 2024-03-10T00:42:27Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Beverages |
| spelling | doaj.art-0d54d27a143b4c1e8c579f235d4a9b002023-11-23T15:05:00ZengMDPI AGBeverages2306-57102022-09-01835210.3390/beverages8030052Effect of Methyl Jasmonate and Methyl Jasmonate Plus Urea Foliar Applications on Wine Phenolic, Aromatic and Nitrogen CompositionMiriam González-Lázaro0Itziar Sáenz de Urturi1Rebeca Murillo-Peña2Sandra Marín-San Román3Eva P. Pérez-Álvarez4Pilar Rubio-Bretón5Teresa Garde-Cerdán6Grupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, km. 6, 26007 Logroño, SpainGrupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, km. 6, 26007 Logroño, SpainGrupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, km. 6, 26007 Logroño, SpainGrupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, km. 6, 26007 Logroño, SpainGrupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, km. 6, 26007 Logroño, SpainGrupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, km. 6, 26007 Logroño, SpainGrupo VIENAP, Instituto de Ciencias de la Vid y del Vino (CSIC, Universidad de La Rioja, Gobierno de La Rioja), Ctra. de Burgos, km. 6, 26007 Logroño, SpainFoliar application has been studied to enhance grape composition and, therefore, wine quality. This work examined, for first time, the effects of foliar applications of methyl jasmonate (MeJ) and methyl jasmonate plus urea (MeJ+Ur) to Tempranillo vineyard on wine phenolic, aromatic and nitrogen composition over two vintages (2019 and 2020). A reduction in alcoholic degree was observed in MeJ and MeJ+Ur wines. The effect of foliar treatments was season-dependent. MeJ and MeJ+Ur wines were characterized, in the first vintage, by a higher content of total acylated anthocyanins, but a low content of total esters, alcohols and acids when compared with control wines. MeJ+Ur wines presented a higher total amino acids content than control and MeJ wines. However, in the second vintage, MeJ and MeJ+Ur wines presented an increase in some non-acylated anthocyanins, but only MeJ+Ur treatment increased the total content of flavonols, flavanols, hydroxycinnamic acids, stilbenes and total amino acids when compared with control wines. MeJ wines presented a low content of esters and acids, whereas MeJ+Ur did not show differences with control wines. Overall, the effect of MeJ+Ur foliar treatment was greater than the effect of MeJ application in order to improve the wine chemical composition.https://www.mdpi.com/2306-5710/8/3/52phenolic compoundsvolatile compoundsamino acidsureamethyl jasmonatered wine |
| spellingShingle | Miriam González-Lázaro Itziar Sáenz de Urturi Rebeca Murillo-Peña Sandra Marín-San Román Eva P. Pérez-Álvarez Pilar Rubio-Bretón Teresa Garde-Cerdán Effect of Methyl Jasmonate and Methyl Jasmonate Plus Urea Foliar Applications on Wine Phenolic, Aromatic and Nitrogen Composition Beverages phenolic compounds volatile compounds amino acids urea methyl jasmonate red wine |
| title | Effect of Methyl Jasmonate and Methyl Jasmonate Plus Urea Foliar Applications on Wine Phenolic, Aromatic and Nitrogen Composition |
| title_full | Effect of Methyl Jasmonate and Methyl Jasmonate Plus Urea Foliar Applications on Wine Phenolic, Aromatic and Nitrogen Composition |
| title_fullStr | Effect of Methyl Jasmonate and Methyl Jasmonate Plus Urea Foliar Applications on Wine Phenolic, Aromatic and Nitrogen Composition |
| title_full_unstemmed | Effect of Methyl Jasmonate and Methyl Jasmonate Plus Urea Foliar Applications on Wine Phenolic, Aromatic and Nitrogen Composition |
| title_short | Effect of Methyl Jasmonate and Methyl Jasmonate Plus Urea Foliar Applications on Wine Phenolic, Aromatic and Nitrogen Composition |
| title_sort | effect of methyl jasmonate and methyl jasmonate plus urea foliar applications on wine phenolic aromatic and nitrogen composition |
| topic | phenolic compounds volatile compounds amino acids urea methyl jasmonate red wine |
| url | https://www.mdpi.com/2306-5710/8/3/52 |
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