Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion.
Large phenotypic variation has been observed between the cultivated vanillas since a single genetic source of Vanilla planifolia was spread to the Indian Ocean and the Indonesia in the 19th century. In order to differentiate the cultivated vanilla plants, genetic studies have been conducted in the p...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Elsevier
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/24071/1/Metabolic%20characterization%20of%20green%20pods%20from%20Vanilla%20planifolia%20accessions%20grown%20in%20La%20Reunion.pdf |
| _version_ | 1796970487318839296 |
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| author | Palama, Tony Lionel Khatib, Alfi Choi, Young Hae Come, Bertrand Fock, Isabelle Verpoorte, Robert Kodja, Hippolyte |
| author_facet | Palama, Tony Lionel Khatib, Alfi Choi, Young Hae Come, Bertrand Fock, Isabelle Verpoorte, Robert Kodja, Hippolyte |
| author_sort | Palama, Tony Lionel |
| collection | UPM |
| description | Large phenotypic variation has been observed between the cultivated vanillas since a single genetic source of Vanilla planifolia was spread to the Indian Ocean and the Indonesia in the 19th century. In order to differentiate the cultivated vanilla plants, genetic studies have been conducted in the past on the plants grown in various regions such as the French island, La Réunion. However, the genetic difference was not big enough to differentiate diverse accessions of V. planifolia. In this study, metabolomics, in which genetic variation could be amplified, was employed to delve into the variation between the cultivated vanilla plants. To obtain a broad view of the metabolome, nuclear magnetic resonance (NMR) spectroscopy was applied to the analysis of V. planifolia green pods. Principal component analysis (PCA) and partial least square-discriminant analysis (PLS-DA) of the data showed that the accessions could be differentiated according to their glucovanillin and glucosides A and B contents. Furthermore, a correlation between the glucovanillin content and the pod length, number of flower and growth capacity of the accessions has been observed from the multivariate data analysis. |
| first_indexed | 2024-03-06T07:58:46Z |
| format | Article |
| id | upm.eprints-24071 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:58:46Z |
| publishDate | 2011 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-240712015-10-28T08:32:04Z http://psasir.upm.edu.my/id/eprint/24071/ Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion. Palama, Tony Lionel Khatib, Alfi Choi, Young Hae Come, Bertrand Fock, Isabelle Verpoorte, Robert Kodja, Hippolyte Large phenotypic variation has been observed between the cultivated vanillas since a single genetic source of Vanilla planifolia was spread to the Indian Ocean and the Indonesia in the 19th century. In order to differentiate the cultivated vanilla plants, genetic studies have been conducted in the past on the plants grown in various regions such as the French island, La Réunion. However, the genetic difference was not big enough to differentiate diverse accessions of V. planifolia. In this study, metabolomics, in which genetic variation could be amplified, was employed to delve into the variation between the cultivated vanilla plants. To obtain a broad view of the metabolome, nuclear magnetic resonance (NMR) spectroscopy was applied to the analysis of V. planifolia green pods. Principal component analysis (PCA) and partial least square-discriminant analysis (PLS-DA) of the data showed that the accessions could be differentiated according to their glucovanillin and glucosides A and B contents. Furthermore, a correlation between the glucovanillin content and the pod length, number of flower and growth capacity of the accessions has been observed from the multivariate data analysis. Elsevier 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/24071/1/Metabolic%20characterization%20of%20green%20pods%20from%20Vanilla%20planifolia%20accessions%20grown%20in%20La%20Reunion.pdf Palama, Tony Lionel and Khatib, Alfi and Choi, Young Hae and Come, Bertrand and Fock, Isabelle and Verpoorte, Robert and Kodja, Hippolyte (2011) Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion. Environmental and Experimental Botany, 72 (2). pp. 258-265. ISSN 0098-8472 10.1016/j.envexpbot.2011.03.015 English |
| spellingShingle | Palama, Tony Lionel Khatib, Alfi Choi, Young Hae Come, Bertrand Fock, Isabelle Verpoorte, Robert Kodja, Hippolyte Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion. |
| title | Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion. |
| title_full | Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion. |
| title_fullStr | Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion. |
| title_full_unstemmed | Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion. |
| title_short | Metabolic characterization of green pods from Vanilla planifolia accessions grown in La Reunion. |
| title_sort | metabolic characterization of green pods from vanilla planifolia accessions grown in la reunion |
| url | http://psasir.upm.edu.my/id/eprint/24071/1/Metabolic%20characterization%20of%20green%20pods%20from%20Vanilla%20planifolia%20accessions%20grown%20in%20La%20Reunion.pdf |
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