Diversity and seasonal dynamics of culturable airborne fungi in a cultural heritage conservation facility
Authorized Users Only
2021
Authors
Savković, ŽeljkoStupar, Miloš

Unković, Nikola

Ivanović, Žarko
Blagojević, Jovana
Popović, Slađana

Vukojević, Jelena

Ljaljević Grbić, Milica

Article (Published version)

Elsevier
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Show full item recordAbstract
An extensive aeromycological survey was performed in the premises of a cultural heritage conservation facility to estimate fungal propagule concentrations in both indoor and outdoor air and seasonal dynamics with regard to temperature and air humidity. The highest average propagule concentration in indoor air was documented in spring, and for outdoor air, in summer. Increased propagule loads were documented in most rooms during winter, fall and spring, and in all examined rooms in summer. Very high propagule concentrations (>25,000 CFU m−3) were reported in ground-floor rooms. The total mycobiota was comprised of 74 fungal species, with a prevalence of Aspergilli and Penicillia. Cladosporium and Penicillium isolates were found to be the most abundant in all seasons in both indoor and outdoor air samples. Among the identified fungi, potential human pathogens, allergens and mycotoxin producers were present. Numerous documented species play an important role in the deterioration of cultur...al heritage artifacts and are known producers of extracellular enzymes, acids and pigments. Application of a selective medium (M40Y) allowed isolation of various xerophiles and xerotolerant species. Aeromycological analyses are mandatory for determining the appropriate conditions for the protection of the health of conservators, as well as the objects of cultural heritage.
Keywords:
Airborne fungi / Aspergillus / Cladosporium / Cultural heritage / Human pathogens / PenicilliumSource:
International Biodeterioration & Biodegradation, 2021, 157, 105163-Publisher:
- Elsevier
Funding / projects:
- Characterization and application of fungal metabolites and assessment of new biofungicides potential (RS-173032)
- Magmatism and geodynamics of the Balkan Peninsula from Mesozoic to present day: significance for the formation of metallic and non-metallic mineral deposits (RS-176016)
DOI: 10.1016/j.ibiod.2020.105163
ISSN: 0964-8305
WoS: 000609450300001
Scopus: 2-s2.0-85097715378
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Institution/Community
IHTMTY - JOUR AU - Savković, Željko AU - Stupar, Miloš AU - Unković, Nikola AU - Ivanović, Žarko AU - Blagojević, Jovana AU - Popović, Slađana AU - Vukojević, Jelena AU - Ljaljević Grbić, Milica PY - 2021 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/4051 AB - An extensive aeromycological survey was performed in the premises of a cultural heritage conservation facility to estimate fungal propagule concentrations in both indoor and outdoor air and seasonal dynamics with regard to temperature and air humidity. The highest average propagule concentration in indoor air was documented in spring, and for outdoor air, in summer. Increased propagule loads were documented in most rooms during winter, fall and spring, and in all examined rooms in summer. Very high propagule concentrations (>25,000 CFU m−3) were reported in ground-floor rooms. The total mycobiota was comprised of 74 fungal species, with a prevalence of Aspergilli and Penicillia. Cladosporium and Penicillium isolates were found to be the most abundant in all seasons in both indoor and outdoor air samples. Among the identified fungi, potential human pathogens, allergens and mycotoxin producers were present. Numerous documented species play an important role in the deterioration of cultural heritage artifacts and are known producers of extracellular enzymes, acids and pigments. Application of a selective medium (M40Y) allowed isolation of various xerophiles and xerotolerant species. Aeromycological analyses are mandatory for determining the appropriate conditions for the protection of the health of conservators, as well as the objects of cultural heritage. PB - Elsevier T2 - International Biodeterioration & Biodegradation T1 - Diversity and seasonal dynamics of culturable airborne fungi in a cultural heritage conservation facility VL - 157 SP - 105163 DO - 10.1016/j.ibiod.2020.105163 ER -
@article{ author = "Savković, Željko and Stupar, Miloš and Unković, Nikola and Ivanović, Žarko and Blagojević, Jovana and Popović, Slađana and Vukojević, Jelena and Ljaljević Grbić, Milica", year = "2021", abstract = "An extensive aeromycological survey was performed in the premises of a cultural heritage conservation facility to estimate fungal propagule concentrations in both indoor and outdoor air and seasonal dynamics with regard to temperature and air humidity. The highest average propagule concentration in indoor air was documented in spring, and for outdoor air, in summer. Increased propagule loads were documented in most rooms during winter, fall and spring, and in all examined rooms in summer. Very high propagule concentrations (>25,000 CFU m−3) were reported in ground-floor rooms. The total mycobiota was comprised of 74 fungal species, with a prevalence of Aspergilli and Penicillia. Cladosporium and Penicillium isolates were found to be the most abundant in all seasons in both indoor and outdoor air samples. Among the identified fungi, potential human pathogens, allergens and mycotoxin producers were present. Numerous documented species play an important role in the deterioration of cultural heritage artifacts and are known producers of extracellular enzymes, acids and pigments. Application of a selective medium (M40Y) allowed isolation of various xerophiles and xerotolerant species. Aeromycological analyses are mandatory for determining the appropriate conditions for the protection of the health of conservators, as well as the objects of cultural heritage.", publisher = "Elsevier", journal = "International Biodeterioration & Biodegradation", title = "Diversity and seasonal dynamics of culturable airborne fungi in a cultural heritage conservation facility", volume = "157", pages = "105163", doi = "10.1016/j.ibiod.2020.105163" }
Savković, Ž., Stupar, M., Unković, N., Ivanović, Ž., Blagojević, J., Popović, S., Vukojević, J.,& Ljaljević Grbić, M.. (2021). Diversity and seasonal dynamics of culturable airborne fungi in a cultural heritage conservation facility. in International Biodeterioration & Biodegradation Elsevier., 157, 105163. https://doi.org/10.1016/j.ibiod.2020.105163
Savković Ž, Stupar M, Unković N, Ivanović Ž, Blagojević J, Popović S, Vukojević J, Ljaljević Grbić M. Diversity and seasonal dynamics of culturable airborne fungi in a cultural heritage conservation facility. in International Biodeterioration & Biodegradation. 2021;157:105163. doi:10.1016/j.ibiod.2020.105163 .
Savković, Željko, Stupar, Miloš, Unković, Nikola, Ivanović, Žarko, Blagojević, Jovana, Popović, Slađana, Vukojević, Jelena, Ljaljević Grbić, Milica, "Diversity and seasonal dynamics of culturable airborne fungi in a cultural heritage conservation facility" in International Biodeterioration & Biodegradation, 157 (2021):105163, https://doi.org/10.1016/j.ibiod.2020.105163 . .