Hrvatska znanstvena bibliografija (CROSBI)



Pregled bibliografske jedinice broj: 947378

Časopis

Autori: Jozić, Slaven; Vukić Lušić, Darija; Ordulj, Marin; Frlan, Erina; Cenov, Arijana; Diković, Sonja; Kauzlarić, Vesna; Fiorido Đurković, Lara; Stilinović Totić, Jasmina; Ivšinović, Danijela; Eleršek, Nives; Vucić, Anita; Peroš-Pucar, Danijela; Unić Klarin, Branka; Bujas, Lidija; Puljak, Tatjana; Mamić, Mirna; Grilec, Dolores; Jadrušić, Marija; Šolić, Mladen
Naslov: Performance characteristics of the temperature-modified ISO 9308-1 method for the enumeration of Escherichia coli in marine and inland bathing waters
Izvornik: Marine Pollution Bulletin (0025-326X) 135 (2018); 150-158
Vrsta rada: članak
Ključne riječi: Temperature-modified method ; Bathing water ; Escherichia coli ; Performance characteristics ; Chromogenic coliform agar
Sažetak:
This study defines performance characteristics of the temperature- modified ISO 9308-1 method for E. coli enumeration in bathing water. After a 4-hour resuscitation period at 36 ± 2 °C, the incubation temperature was changed to 44 ± 0.5 °C. Elevated incubation temperature significantly suppressed the growth of thermo- intolerant bacteria, and enhanced the selectivity of Chromogenic Coliform Agar (CCA) up to 49.5% for inland and up to 66.0% for coastal water. Consequently, most of the selectivity- related performance characteristics are improved. Relative recovery was determined by comparing an alternative method against the reference, ISO 9308- 1:2014 method, following the criteria set out in ISO 17994:2014. Temperature modification did not significantly alter the results and the methods were evaluated as “not different” for both, coastal and inland waters. Chromogenic Coliform Agar was assessed as a suitable medium for reliable E. coli enumeration in bathing water when incubated for 17–19 h at 44 ± 0.5 °C after the 4–5 h resuscitation period at 36 ± 2 °C.
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
MEDLINE
Scopus
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Biologija
Broj citata:
Altmetric:
DOI: 10.1016/j.marpolbul.2018.07.002
URL cjelovitog teksta:
Google Scholar: Performance characteristics of the temperature-modified ISO 9308-1 method for the enumeration of Escherichia coli in marine and inland bathing waters
Upisao u CROSBI: Slaven Jozić (sjozic@izor.hr), 11. Srp. 2018. u 07:25 sati