PERFIL DOS COMPONENTES VOLÁTEIS PRODUZIDOS PELO FUNGO FITOPATÓGENO Albonectria rigidiuscula EM DIFERENTES CONDIÇÕES DE CULTIVO
The VOCs produced by the Albonectria rigidiuscula fungus in different conditions were obtained by headspace-solid phase microextraction (HS-SPME) and analyzed by gas chromatography-mass spectrometry (GC-MS). Fourty-four VOCs were identified in different culture media and incubation periods. The high...
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| Language: | English |
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Sociedade Brasileira de Química
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| Series: | Química Nova |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000800890&lng=en&tlng=en |
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| author | Francisco C. Oliveira Francisco G. Barbosa Jair Mafezoli Maria da C. F. de Oliveira Francisco J. T. Gonçalves Francisco C. O. Freire |
| author_facet | Francisco C. Oliveira Francisco G. Barbosa Jair Mafezoli Maria da C. F. de Oliveira Francisco J. T. Gonçalves Francisco C. O. Freire |
| author_sort | Francisco C. Oliveira |
| collection | DOAJ |
| description | The VOCs produced by the Albonectria rigidiuscula fungus in different conditions were obtained by headspace-solid phase microextraction (HS-SPME) and analyzed by gas chromatography-mass spectrometry (GC-MS). Fourty-four VOCs were identified in different culture media and incubation periods. The highest production of VOCs occurred in solid rice medium and 14 days of incubation. The compounds 3-methylbutan-1-ol, 2-methylbutan-1-ol, γ-muurolene and nerolidol acetate were produced by A. rigidiuscula in all culture conditions. γ-Muurolene was identified as the major compound (40.78%, 26.24% and 27.04%) in PD medium and it was suggested as a chemical marker for this fungus. The use of multivariate data analysis (PCA) and (HCA) allowed the discrimination of the volatile chemical profiles according to the culture medium. |
| first_indexed | 2024-12-19T23:36:27Z |
| format | Article |
| id | doaj.art-cbd9292e19624d4fa816fff5622db1fc |
| institution | Directory Open Access Journal |
| issn | 1678-7064 |
| language | English |
| last_indexed | 2024-12-19T23:36:27Z |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-cbd9292e19624d4fa816fff5622db1fc2022-12-21T20:01:35ZengSociedade Brasileira de QuímicaQuímica Nova1678-706440889089410.21577/0100-4042.20170064S0100-40422017000800890PERFIL DOS COMPONENTES VOLÁTEIS PRODUZIDOS PELO FUNGO FITOPATÓGENO Albonectria rigidiuscula EM DIFERENTES CONDIÇÕES DE CULTIVOFrancisco C. OliveiraFrancisco G. BarbosaJair MafezoliMaria da C. F. de OliveiraFrancisco J. T. GonçalvesFrancisco C. O. FreireThe VOCs produced by the Albonectria rigidiuscula fungus in different conditions were obtained by headspace-solid phase microextraction (HS-SPME) and analyzed by gas chromatography-mass spectrometry (GC-MS). Fourty-four VOCs were identified in different culture media and incubation periods. The highest production of VOCs occurred in solid rice medium and 14 days of incubation. The compounds 3-methylbutan-1-ol, 2-methylbutan-1-ol, γ-muurolene and nerolidol acetate were produced by A. rigidiuscula in all culture conditions. γ-Muurolene was identified as the major compound (40.78%, 26.24% and 27.04%) in PD medium and it was suggested as a chemical marker for this fungus. The use of multivariate data analysis (PCA) and (HCA) allowed the discrimination of the volatile chemical profiles according to the culture medium.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000800890&lng=en&tlng=enAlbonectria rigidiusculaVOCsHS-SPMEmultivariate analysis |
| spellingShingle | Francisco C. Oliveira Francisco G. Barbosa Jair Mafezoli Maria da C. F. de Oliveira Francisco J. T. Gonçalves Francisco C. O. Freire PERFIL DOS COMPONENTES VOLÁTEIS PRODUZIDOS PELO FUNGO FITOPATÓGENO Albonectria rigidiuscula EM DIFERENTES CONDIÇÕES DE CULTIVO Química Nova Albonectria rigidiuscula VOCs HS-SPME multivariate analysis |
| title | PERFIL DOS COMPONENTES VOLÁTEIS PRODUZIDOS PELO FUNGO FITOPATÓGENO Albonectria rigidiuscula EM DIFERENTES CONDIÇÕES DE CULTIVO |
| title_full | PERFIL DOS COMPONENTES VOLÁTEIS PRODUZIDOS PELO FUNGO FITOPATÓGENO Albonectria rigidiuscula EM DIFERENTES CONDIÇÕES DE CULTIVO |
| title_fullStr | PERFIL DOS COMPONENTES VOLÁTEIS PRODUZIDOS PELO FUNGO FITOPATÓGENO Albonectria rigidiuscula EM DIFERENTES CONDIÇÕES DE CULTIVO |
| title_full_unstemmed | PERFIL DOS COMPONENTES VOLÁTEIS PRODUZIDOS PELO FUNGO FITOPATÓGENO Albonectria rigidiuscula EM DIFERENTES CONDIÇÕES DE CULTIVO |
| title_short | PERFIL DOS COMPONENTES VOLÁTEIS PRODUZIDOS PELO FUNGO FITOPATÓGENO Albonectria rigidiuscula EM DIFERENTES CONDIÇÕES DE CULTIVO |
| title_sort | perfil dos componentes volateis produzidos pelo fungo fitopatogeno albonectria rigidiuscula em diferentes condicoes de cultivo |
| topic | Albonectria rigidiuscula VOCs HS-SPME multivariate analysis |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422017000800890&lng=en&tlng=en |
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