Modified distribution in the polyphenolic profile of rosemary leaves induced by plant inoculation with an arbuscular mycorrhizal fungus
View/Open
Author
Seró, Raquel
Núñez, Nerea
Núnez, Oscar
Camprubí, Amelia
Grases, Josep M.
Saurina, Javier
Moyano, Encarnación
Publication date
2018-11-26ISSN
0022-5142
Abstract
BACKGROUND: Rosemary forms an arbuscular mycorrhizal (AM) symbiosis with a group of soilborne fungi belonging to the phylum Glomeromycota, which can modify the plant metabolome responsible for the antioxidant capacity and other health beneficial properties of Rosemary. RESULTS: The effect of inoculating rosemary plants with an AM fungus on their growth via their polyphenolic fingerprinting was evaluated after analyzing leaf extracts from non-inoculated and inoculated rosemary plants by ultra-high performance liquid chromatography-high resolution mass spectrometry. . Plant growth parameters indicated that mycorrhizal inoculation significantly increased plant height and biomass. Chemical modifications in the plant polyphenolic profile distribution were found after a principal components analysis (PCA) loading plots study. Four compounds hosting strong antioxidant properties: ferulic acid, asiatic acid, carnosol, and vanillin were related to mycorrhizal rosemary plants while caffeic and chlorogenic acids had a higher influence in non-mycorrhizal plants. CONCLUSION: Mycorrhization was found to stimulate growth in order to obtain a higher biomass of plant leaves in short time and avoiding chemical fertilization, while analytical results demonstrate that there is an alteration in the distribution of polyphenols in plants colonized by the symbiotic fungus, which can be related to an improvement in nutritional properties with future industrial significance
Document Type
Article
Document version
Accepted version
Language
English
Subject (CDU)
632 - Malalties i protecció de les plantes
Pages
26
Publisher
Wiley
Is part of
Journal of the Science of Food and Agriculture
Citation
Seró, Raquel, Nerea Núñez, Oscar Núñez, Amelia Camprubí, Josep Manel Grases, Javier Saurina, Encarnación Moyano, and Cinta Calvet. 2018. "Modified Distribution In The Polyphenolic Profile Of Rosemary Leaves Induced By Plant Inoculation With An Arbuscular Mycorrhizal Fungus". Journal Of The Science Of Food And Agriculture. Wiley. doi:10.1002/jsfa.9510.
Grant agreement number
MINECO/Programa Estatal de fomento de la investigación científica y técnica de excelencia/CTQ2015-63968-C2-1-P/ES/AVANCES RECIENTES EN ESPECTROMETRIA DE MASAS. EVALUACION DE SU POTENCIALIDAD PARA EL ANALISIS DE COMPUESTOS ORGANICOS DE BAJO PESO MOLECULAR/
INIA-FEDER/Programa Estatal de promoción del talento y su empleabilidad en I+D+I/RTA2013-00004-C03-01/ES/Estrategias de control de enfermedades fúngicas aéreas y de raíz en frutales mediterráneos, basadas en criterios epidemiológicos y en la utilización de micorrizas arbusculares/
Program
Protecció Vegetal Sostenible
This item appears in the following Collection(s)
- ARTICLES CIENTÍFICS [2549]
The following license files are associated with this item:
Except where otherwise noted, this item's license is described as http://creativecommons.org/licenses/by-nc-nd/4.0/