Staropoli, Alessia (2022) Metabolomics for the selection of beneficial microorganisms and/or their functional metabolites for agricultural uses. [Tesi di dottorato]
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| Tipologia del documento: | Tesi di dottorato |
|---|---|
| Lingua: | English |
| Titolo: | Metabolomics for the selection of beneficial microorganisms and/or their functional metabolites for agricultural uses |
| Autori: | Autore Email Staropoli, Alessia alessia.staropoli@unina.it |
| Data: | 7 Marzo 2022 |
| Numero di pagine: | 138 |
| Istituzione: | Università degli Studi di Napoli Federico II |
| Dipartimento: | Agraria |
| Dottorato: | Sustainable agricultural and forestry systems and food security |
| Ciclo di dottorato: | 34 |
| Coordinatore del Corso di dottorato: | nome email Maggio, Albino almaggio@unina.it |
| Tutor: | nome email VInale, Francesco [non definito] |
| Data: | 7 Marzo 2022 |
| Numero di pagine: | 138 |
| Parole chiave: | Metabolomics; mass spectrometry; beneficial microbes; secondary metabolites |
| Settori scientifico-disciplinari del MIUR: | Area 07 - Scienze agrarie e veterinarie > AGR/12 - Patologia vegetale |
| Depositato il: | 22 Mar 2022 11:03 |
| Ultima modifica: | 28 Feb 2024 14:13 |
| URI: | http://www.fedoa.unina.it/id/eprint/14571 |
Abstract
Novel eco-sustainable approaches employed for plant protection and growth promotion involve the use of microbial inoculants. Beneficial microbes play also an important role as primary source of secondary metabolites for drug discovery and application in both medical and agricultural fields. Omics studies can help to understand the mechanisms of microbial interactions and can guide the selection of active principles (microbes and/or bioactive metabolites) for new bio-formulates. A metabolomic approach has been used to investigate the compatibility of different beneficial strains (i.e., Trichoderma, Streptomyces, Azotobacter). Therefore the selected combinations have been tested on different crops of agricultural importance (parsley, basil, olive drupes), in order to evaluate the effect of these combinations on yield, growth, pathogens biocontrol and nutritional value. Moreover, the metal chelating properties of harzianic acid (a known Trichoderma bioactive compound) have been evaluated in order to discover new possible applications in soil remediation and/or as biostimulant.
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