Year 2020, Volume 24 , Issue 1, Pages 140 - 150 2020-02-01

Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity

Ayşegül MUTLU-İNGÖK [1] , Canel ELİKOĞLU [2] , Hilal Nur TEMİR [3] , Funda KARBANCIOĞLU-GÜLER [4]


The impacts of temperature, water activity and their interactions on the growth rate and ochratoxin A (OTA) production by three Aspergillus carbonarius isolates obtained from dried figs in Agean Region of Turkey were investigated on Czapek yeast extract agar. The maximum specific radial growth rates at each set of conditions were obtained by using the primary model of Baranyi. Correlation coefficients were varied between 96% and 99%. Optimum growth of all isolates was at 30°C and 0.97 aw while optimum OTA production was observed at 15 - 20°C and 0.97 - 0.99 aw depending on the isolate. The assayed isolates showed varying abilities in growth rate and OTA production capacities as reported in the literature. The estimated optimum temperature and water activity values for growth and OTA production were in accordance with reported results for grape isolates. Temperature, water activity and their interactions significantly influenced the growth rate and ochratoxin A production by all tested isolates (P <0.05).

Growth rate, ochratoxin A, dried figs
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Primary Language en
Subjects Food Science and Technology
Published Date February 2020
Journal Section Research Articles
Authors

Orcid: 0000-0001-9571-0053
Author: Ayşegül MUTLU-İNGÖK (Primary Author)
Institution: 1Istanbul Technical University Faculty of Chemical and Metallurgical Engineering Department of Food Engineering Istanbul/Turkey; 2Duzce University, Akcakoca Vocational School, Food Technology Department, Duzce/Turkey
Country: Turkey


Orcid: 0000-0000-0000-0000
Author: Canel ELİKOĞLU
Institution: Istanbul Technical University Faculty of Chemical and Metallurgical Engineering Department of Food Engineering Istanbul/Turkey

Orcid: 0000-0000-0000-0000
Author: Hilal Nur TEMİR
Institution: Istanbul Technical University Faculty of Chemical and Metallurgical Engineering Department of Food Engineering Istanbul/Turkey

Orcid: 0000-0001-6576-0084
Author: Funda KARBANCIOĞLU-GÜLER
Institution: Istanbul Technical University Faculty of Chemical and Metallurgical Engineering Department of Food Engineering Istanbul/Turkey

Dates

Application Date : December 11, 2018
Acceptance Date : September 26, 2019
Publication Date : February 1, 2020

Bibtex @research article { saufenbilder494882, journal = {Sakarya University Journal of Science}, issn = {1301-4048}, eissn = {2147-835X}, address = {}, publisher = {Sakarya University}, year = {2020}, volume = {24}, pages = {140 - 150}, doi = {10.16984/saufenbilder.494882}, title = {Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity}, key = {cite}, author = {MUTLU-İNGÖK, Ayşegül and ELİKOĞLU, Canel and TEMİR, Hilal Nur and KARBANCIOĞLU-GÜLER, Funda} }
APA MUTLU-İNGÖK, A , ELİKOĞLU, C , TEMİR, H , KARBANCIOĞLU-GÜLER, F . (2020). Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity. Sakarya University Journal of Science , 24 (1) , 140-150 . DOI: 10.16984/saufenbilder.494882
MLA MUTLU-İNGÖK, A , ELİKOĞLU, C , TEMİR, H , KARBANCIOĞLU-GÜLER, F . "Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity". Sakarya University Journal of Science 24 (2020 ): 140-150 <http://www.saujs.sakarya.edu.tr/en/issue/49430/494882>
Chicago MUTLU-İNGÖK, A , ELİKOĞLU, C , TEMİR, H , KARBANCIOĞLU-GÜLER, F . "Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity". Sakarya University Journal of Science 24 (2020 ): 140-150
RIS TY - JOUR T1 - Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity AU - Ayşegül MUTLU-İNGÖK , Canel ELİKOĞLU , Hilal Nur TEMİR , Funda KARBANCIOĞLU-GÜLER Y1 - 2020 PY - 2020 N1 - doi: 10.16984/saufenbilder.494882 DO - 10.16984/saufenbilder.494882 T2 - Sakarya University Journal of Science JF - Journal JO - JOR SP - 140 EP - 150 VL - 24 IS - 1 SN - 1301-4048-2147-835X M3 - doi: 10.16984/saufenbilder.494882 UR - https://doi.org/10.16984/saufenbilder.494882 Y2 - 2019 ER -
EndNote %0 Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity %A Ayşegül MUTLU-İNGÖK , Canel ELİKOĞLU , Hilal Nur TEMİR , Funda KARBANCIOĞLU-GÜLER %T Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity %D 2020 %J Sakarya University Journal of Science %P 1301-4048-2147-835X %V 24 %N 1 %R doi: 10.16984/saufenbilder.494882 %U 10.16984/saufenbilder.494882
ISNAD MUTLU-İNGÖK, Ayşegül , ELİKOĞLU, Canel , TEMİR, Hilal Nur , KARBANCIOĞLU-GÜLER, Funda . "Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity". Sakarya University Journal of Science 24 / 1 (February 2020): 140-150 . https://doi.org/10.16984/saufenbilder.494882
AMA MUTLU-İNGÖK A , ELİKOĞLU C , TEMİR H , KARBANCIOĞLU-GÜLER F . Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity. SAUJS. 2020; 24(1): 140-150.
Vancouver MUTLU-İNGÖK A , ELİKOĞLU C , TEMİR H , KARBANCIOĞLU-GÜLER F . Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity. Sakarya University Journal of Science. 2020; 24(1): 150-140.