Author, as appears in the article.: Janda-Ulfig K, Ulfig K, Cano J, Guarro J
Department: Ciències Mèdiques Bàsiques
URV's Author/s: Cano Lira, José Francisco / Guarro Artigas, Josep
Keywords: Scedosporium-apiospermum Rapeseed oil Pseudallescheria boydii Hydrolysis Hydrocarbons Growth Diesel oil Biodiesel oil Biodegradation
Abstract: The study compared the growth of Pseudallescheria boydii isolates from sewage sludge and from clinical sources on tributyrin, rapeseed oil, biodiesel oil and diesel oil agars. The isolates grew on all substrates tested. The highest growth was observed on rapeseed oil agar, while the lowest on diesel agar. On tributyrin agar, hydrolysis zones were observed around or underneath the colonies. On rapeseed oil agar, no hydrolysis zones were formed, while most isolates formed such a zone on biodiesel oil agar. Rapeseed oil and biodiesel oil stimulated the growth of P. boydii isolates, while tributyrin inhibited fungal growth. The stimulation or inhibition effect of diesel oil was dependent on the specified strain. In clinical isolates, fungal growth and activity were found to be more variable compared to sludge isolates. The data suggest that contamination of the environment with these oils could favor the growth of P. boydii. However, no association was found between the growth and oil utilization by this fungus and its pathogenicity.
Thematic Areas: Waste management and disposal Saúde coletiva Public, environmental & occupational health Public health, environmental and occupational health Odontología Medicine (all) Medicina ii Medicina i Environmental sciences Ensino Ecology, evolution, behavior and systematics Ciências biológicas iii Ciências biológicas ii Biotecnología Biodiversidade
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1232-1966
Author's mail: josep.guarro@urv.cat jose.cano@urv.cat
Author identifier: 0000-0002-7839-7568 0000-0003-4495-4394
Last page: 49
Record's date: 2023-02-18
Journal volume: 15
Papper version: info:eu-repo/semantics/publishedVersion
Papper original source: Annals Of Agricultural And Environmental Medicine. 15 (1): 45-49
APA: Janda-Ulfig K, Ulfig K, Cano J, Guarro J (2008). A study of the growth of Pseudallescheria boydii isolates from sewage sludge and clinical sources on tributyrin, rapeseed oil, biodiesel oil and diesel. Annals Of Agricultural And Environmental Medicine, 15(1), 45-49
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Entity: Universitat Rovira i Virgili
Journal publication year: 2008
First page: 45
Publication Type: Journal Publications
Repositori URV